Performance Based Navigation (PBN) – Why the “N” should be an “O”
On 11/03/2010, in Buzzwords explained, by steve
The abbreviations game
In aviation we seem to be creating abbreviations at a rate that raises the specter of our grandchildren not having any usable combinations left any more. This remark from a well respected colleague of mine who used to work for UPS airlines does in fact indicate a few problems that go beyond the scarcity of available unique letter combinations and which, as we will see, affect our daily work in all kinds of unexpected ways.
This is not aviation CNS...
Consider the well known CNS formation which, we all know, stands for Communications, Navigation and Surveillance. Whoever came up with the abbreviation CNS probably had no idea how much damage their invention would cause in air traffic management by perpetuating the kind of silo mentality that keeps many organizations hopelessly divided and some experts retreating into their respective ivory towers.
If at least the inventors had the good sense of putting those letters into some kind of logical order, like history, which would have given us NCS… We did navigate first (as in trying to find our way by reading the names of train stations and flying along highways), then communicated, initially with lights and hand signals and later via radio and most recently we do surveillance also. Not that NCS would have been any better at driving the silo mentality from the face of the earth.
Of course in the old days there was some logic in looking at navigating and communicating as something totally different from each other. You trained for one or the other, aircraft carried separate navigators and radio operators and when radar came along, the wizards of that kit were a completely new breed yet again. It was only logical also that separate fiefdoms should grow up along the letters NCS with hardly any horizontal contact between them. That they should fiercely protect their respective domains was perfectly natural…
Supermarkets and air traffic control – what is the connection?
On 10/03/2010, in Viewpoint, by cleo
It is tough times in Belgium these days. After the shocking news that Opel will close its car plant in Antwerp leaving thousands without work, it is now the Carrefour supermarket chain that announced the closure of 21 of its locations in the country. For our non-European readers, Carrefour is a French chain similar to K-Mart in the US but with a more comprehensive assortment of food.
Carrefour (ranked world number two in 2008) arrived in Belgium at the time it became known that Wal-Mart was opening its assault on the European retail market several years ago. European retailers, even the big ones, were worried that Wal-Mart would snap them up to create its foothold in Europe. So they went on to consolidate inside France snapping up smaller competitors there and they also spread out into neighboring lands, like Belgium where Carrefour bought the local chain GB.
About a year ago, one of the Carrefour supermarkets created a lot of buzz when it hired a crew at a rate below the one used at other Carrefour locations. Those who got work were happy but the unions went on strike and shut down the other locations, demanding that the salaries of the lower paid workers be raised. Several of the latter were on TV saying that they were happy as they were and did not want this interference.
What does this have to do with air traffic management?
Northrop will not bid for US Air Force tanker contract
On 09/03/2010, in The aircraft we fly, by steve
It has just been announced that Northrop/Airbus will not bid for the multi-million dollar Air Force new tanker contract quoting the USAF’s latest selection criteria which clearly favours Boeing’s smaller offering.
Originally, Northrop/Airbus were offering a tanker based on the Airbus 330 and Boeing on the 767. The new tanker is to replace the current crop of tankers based on the Boeing 707.
The A330-based Airbus offering
The first competition was won by Northrop but Boeing successfully appealed the decision, triggering a second round of bidding. Airbus had grand plans of penetrating the US defense market on the back of an eventual tanker contract. The folks in Mobile, Alabama stand to lose also as the $600 million plant that was to be built there to assemble the tanker will now not materialize.
Boeing has reason to celebrate. It has a lock on one of the biggest defense deals in US history and the precedent they have created will no doubt influence the outcome of future procurements also. They may or may not go to Boeing of course but a more pronounced preference for US sourcing of strategic war materiel cannot be excluded.
The Boeing KC-767...the winner in a race of one
The tower with a soul… 8
On 09/03/2010, in The tower with a soul, by lajos
Airport – the book and the real thing
In order for you to understand this part, we need to go back to the early days, when the tower was commissioned… We have to look back to those days because that is where the never ending problems have started. What follows here is conjecture on my part, but as they say, where there is smoke, there is fire…
In 1983, the year the tower started in live operations, we only had two television channels, both broadcasting in Hungarian. Under the regime then in power, movies from the West arrived on the “good” side of the iron curtain with a delay of several years. This was the reason why the film Airport made in 1970 from Arthur Hailey’s hit novel, was shown on Hungarian television 13 years after its premier, in 1983. This had far reaching consequences for us in the tower…
With there not being much of a choice, half the country was glued to the tube watching how the good folk of Lincoln went to protest aircraft noise, in spite of the heavy snow. Many of those who saw the film felt immediate sympathy with the Lincoln protesters. Before that movie I had never seen anyone protesting aircraft noise in Hungary, not even at places like Tokol where Mig-21 jet fighters blasted over their heads almost every minute. Call it a coincidence, but after hand-over of the new runway, people living around Ferihegy airport started protesting in much the same way they saw it in the movie. Why couldn’t Arthur Hailey write about ants or the underground instead of airports? The consequence was that take-offs from 31R and landings on 13L were immediately restricted. In other words, we lost an approach direction even before we started using it.
A kid in the tower, a pilot without license and other things
On 08/03/2010, in Viewpoint, by steve
The unprecedented success of the air transport industry is due mainly to the spectacular improvements in safety booked overt the years. True, the convenience of being able to travel to the other end of Europe for a meeting and back the same day count for a lot, but without the safety factor, few passengers would accept the hassle of endless security queues and legroom appropriate for the shortest 10 % of the population only.
The exemplary safety record is the result of constant vigilance, safety management systems and the responsible attitudes of those working with or around aircraft.
Any disturbance that could negatively affect safety or even the perception of safety would be a disaster to the industry on a scale that would dwarf the effects of the recent financial meltdown in the world.
In a well running system complacency is one of the biggest dangers while it is also one of the most basic treats of the human character. Fighting complacency must be one of the most important items in any safety manager’s kit.
Recently however we seem to be seeing signs of a disturbing trend.
Hungarians buy themselves an airline – Has MALEV been saved?
On 05/03/2010, in Airline corner, by cleo
It would be so nice being able to report here that the Hungarian government has finally found the magic bullet and their buying back of MALEV Hungarian Airlines was the first step in making the ailing company healthy again. Unfortunately, nothing could be further from the truth. It was politics that has given MALEV a new lease on life with no magic bullet in sight.
This was painfully evident in the interview with MALEV’s CEO Martin Gauss, shown in the morning program of Hungarian television aired on 4 March. The poor guy was trying to explain why he believed they had a good plan and in the process described how MALEV will first shrink, then grow, how they will copy the good things from the low-cost airlines and reject the bad ones… Nothing that we have not heard before and nothing that has actually worked for others in a similar predicament.
MALEV looks back on a proud history that started on 26 November 1950 when the company began independent operations as the successor of MASZOVLET, a post-war enterprise run together with the Russians. As the national flag carrier, MALEV flew far and wide, providing the vital links to Europe and the Middle-East during the communist years. Its Russian built aircraft were fuel guzzlers and the productivity of the company was nothing to write home about… But back then such things were of no consequence. The State had deep pockets and all holes created by the national carrier were plugged immediately.
When capitalism finally arrived in Hungary twenty something years ago, MALEV, like many other old names in the country was faced with the cruel realities of real competition. In all fairness we must add that the predicament of MAELV was perhaps even worse than that of the others because competition in the airline world is so much deadlier than elsewhere.
8.33 kHz Channel spacing – what is this?
On 04/03/2010, in Buzzwords explained, by steve
The radio spectrum, a scarce resort
One of the most basic activities in a cockpit is tuning the radio to the assigned frequency of whoever we want to talk to. Contacting ground control, the tower or one’s own company is done by turning a few knobs until the right numbers show in the radio control panel display and we can talk.
Air traffic controllers see the same thing slightly differently. They do not normally have to tune their radios. The proper frequencies for their sector or other working position are pre-set and need no further attention.
With the matter being so pedestrian and the actions so routine, few of us realize that the ability of pilots and controllers to talk to each other is in fact dependent on one of the scarcest resources in aviation, namely the radio spectrum allocated to aviation use.
Many other disciplines have their own radio spectrum and we all guard jealously what we have been given and for good reason. With so many users wanting to use the radio waves, the incumbents better watch or the use it or lose it principle kicks in. Luckily, the frequencies most widely used by aviation (118 – 137 MHz) are not coveted so strongly by others. Our problem is different but not in the least less serious.
Interesting people, unusual flight plans…
On 03/03/2010, in Interesting people, by steve
Mike Russo – Looking back on a lifetime in aviation
Mike, lead principal engineer and Executive Secretary of the AEEC has recently retired from Aeronautical Radio Incorporated (ARINC).
What were you dreaming of becoming when you were a kid?
I grew up in a rural family with limited means and there were not that many people around me who could have served as examples for choosing a profession. But I did want to find a respected profession, doing respected work. At one point I took an aptitude test and it showed that I would make a good mechanical engineer. My focus from then on was on science subjects. An uncle was a tool and die maker and I got a lot of support from him.
What moved you to become part of the aviation family?
I went to Lake Michigan Community College for an associates degree as a technician and then Michigan Technological University where I got my Bachelor’s Degree… Afterwards I got a job with Westinghouse and in 1971 they sent me to the FAA Academy to learn about the principles of ILS. On my return, I worked on various ILS projects including ground site design and field work for ILS installations including flight testing with the FAA.
KLM and Aeroflot take-off from taxi-ways
On 02/03/2010, in View from the left seat, by phil
Strange as it may seem one of the more difficult things that pilots have to deal with is finding their way around airports. Despite ICAO standardisation many obvious things like airport signage are not always the same at every airport, and even if they were, airport layouts will always differ. Surprisingly, navigating the aircraft down through the descent and arrival routes, then flying the approach and landing can often be easier than trying to navigate around the taxiways after vacating the runway. Equally, after all the hassle of getting the passengers on board, completing the checklists, pushing back on time, starting engines and leaving the ramp, finding ones’ way to the runway is not always as easy as it may seem. It really is extraordinary how difficult a seemingly simple task can be!
On the aircraft I used to fly, we had no map displays – only the basic fight instruments and paper charts. We followed our progress around the taxiways as carefully as we could following the charts. But even in good conditions it was surprisingly easy to become confused or to make a mistake. Usually this was resolved very quickly by reference to the marker boards and by checking compass headings, or by asking the tower for help. But sometimes one made a wrong turning, especially in poor visibility, or when everything was covered with snow, or at an unfamiliar airport.
Quote of March 2010
On 01/03/2010, in Famous quotes, by steve
Minds are like parachutes. They only function when they are open.
Sir James Dewar
A taxiway will do, take 2 – Aeroflot Airbus takes off from taxiway in Oslo
On 28/02/2010, in Life around runways, by steve
EUROCONTROL’s Preventing Runway Incursions Portal has a quiz designed to test the knowledge of pilots, air traffic controllers and vehicle drivers about, among others, the runway and taxiway environment. One of the questions shows a concrete surface with white markings in a limited visibility environment, seen from the cockpit window. The question: are we on a taxiway or on a runway? Another question shows a similar picture but with yellow markings on the concrete. Same question: are we on a runway or taxiway. Well, I am sure our readers will not have a problem answering something this simple. The white markings are on the runway, right? Are you sure? A large proportion of those we tried the quiz on did fail this simple test!
I was reminded of this fact when news reached us of yet another scheduled flight taking of from a parallel taxiway. This time it was an Aeroflot Airbus A320-200, VP-BWM performing Flight SU 212 from Oslo to Moscow.
Continuous Descent Operations (CDO) Manual from ICAO now available
On 26/02/2010, in Bookshelf, by steve
ICAO has made available an unedited, advance version of the Continuous Descent Operations (CDO) Manual as approved, in principle, by the Secretary General. Although the final, edited version may still undergo editorial alterations, the substance should stay the same.
The purpose of this Manual is to provide guidance and harmonize the development and implementation of continuous descent operations (CDO). To achieve this, airspace and instrument flight procedure design and air traffic control techniques should all be employed in a cohesive manner. This will then facilitate the ability of flight crews to use in-flight techniques to reduce the overall environmental footprint and increase the efficiency of aircraft operations.
The generic term “continuous descent operations”, has been adopted to embrace the different techniques used to maximize operational efficiency while still addressing local airspace requirements and constraints. These operations have been variously known as, continuous descent arrivals, continuous descent approaches, optimized profile descent, tailored arrivals, and 3D/4D path arrival management forming part of the business trajectory concept.
Continuous descent operations (CDO) is one of several tools available to aircraft operators and air navigation service providers (ANSPs) to increase safety, flight predictability, and airspace capacity, while reducing noise, controller-pilot communications, fuel burn and emissions. Over the years, different route models have been developed to facilitate CDO and several attempts have been made to strike a balance between the ideal fuel efficient and environmentally friendly procedures and the capacity requirements of a specific airport or airspace.
Flying the Boeing 747
On 26/02/2010, in View from the left seat, by phil
I came relatively late to the Boeing 747, first flying it in 1981 long after all the early teething problems with the PW JT9D-3 engines had been solved. We had two versions of the aircraft in British Airways, the 747-100 series with the more powerful PW JT9D-7 engines and the 747-200 with RR RB211-524 engines. The -200 version had the longer range but both variants were a delight to fly.
The first 747 delivery
Previously the two jet types I had flown were the Vickers VC10 and the Boeing 707, both excellent in their way but not as magnificent as the 747. It was not just its size that made it so. In contrast to the various earlier types of jet transports, which all had some handling vices, the 747 had none. And, again, in contrast to the earlier types it had more system redundancy than any of them. The only handling vice that I could find (if it was a vice at all) was that the nose wheel could skate along the surface if one tried to turn when taxiing at too fast a speed.
Latest edition of SITA’s “Air Traffic Management Highlights” now available
On 25/02/2010, in Bookshelf, by steve
The latest edition of SITA’s newsletter, Air Traffic Management Highlights, dedicated to the ATM community is now available.
In this publication, you will learn more about two major initiatives undertaken by our industry in 2009:
• The Data Link Services Implementation Rule adoption by the European Commission and
• SITA’s selection by EUROCONTROL to deliver the Pan European Network Service (PENS).
This newsletter will also provide you with a high-level overview of the different air traffic management activities that SITA has been involved in recently.
Get your copy here.
747
On 25/02/2010, in Bookshelf, by steve
By Joe Sutter with Jay Spenser
Publisher: Smithsonian Books
ISBN-13: 978-0-06-088241-9
For some time now we could read a lot about the development problems afflicting the latest big aircraft types. Just think of the Airbus A380, the 787 or the A400M military transport. Proud projects yet they started life with what appears to be more than their share of setbacks. Perhaps it is now the time to read something about the 747, the “Queen of the Skies”, the aircraft on which at one time Boeing had bet the future of the whole company… Was her birth any smoother?
There is no better guide to lead you through those exciting years than Joe Sutter, one of the most celebrated engineers of the twentieth century and the person who had spearheaded the design and construction of the 747.
747 size aircraft are commonplace today but when Boeing started building the first 747, it was bigger than anything ever built before and needed the world’s largest workshop just to be put together. Everything about the 747 was big including the larger than life personalities who were involved in or influenced this magnificent project.
It was far from smooth sailing and tensions between people as well as technological challenges all added up to make the project leader’s life difficult.
But Joe Sutter and his brilliant team of engineers carried on, never faltering, never doubting, pushing and pulling and even performing the odd miracle when that was called for.
If you think the 380 or the 787 had problems, what about reading that the third 747 in the flight test program actually crashed in Renton two weeks before the FAA was scheduled to certify the 747? Ok, it was pilot error and there was little damage but still… As it turned out, the FAA was actually very impressed by the crashworthiness of the aircraft and the incident had no adverse effect on certification.
With so much in Seattle hanging on Boeing’s future, the Sutters’ friends kept bugging Nancy Sutter, Joe’s wife, whether she believed her husband knew what he was doing… When the 747 first flew on February 9, 1969 Nancy was standing near the runway’s edge at the calculated unstick point, rewarded for all her patience with the best view of this historic event.
After reading this book, you will see big aircraft in a totally different light. Highly recommended.
Order your copy here.
Watch the weather with pleasure – a must have weather gadget
On 24/02/2010, in Just to let you know..., by steve
Other than recommending interesting books, we do not usually call our readers’ attention to other merchandise. However, every now and then we do find things that are so interesting or innovative that they simply must be recommended. In the jungle of weather gadgets, YoWindow 2.0 is such a product.
I am sure you have seen weather gadgets before and they are usually very functional and are even nice with their carefully crafted graphics. However, YoWindow brings that bit of extra that sets it apart from the crowd.
You can download a free but slightly limited version or cough up $9.99 for an unlimited version (instant download) and enjoy 8 day forecasts, an unlimited number of favorite locations and also automatic update of the weather. There are no ads in the paid version. The free version might have ads in the future. There is even a widget version for inclusion in your web site and it is free!
So what is the big difference?
Is there a lesson for SESAR in the A400M?
On 24/02/2010, in SESAR's Palace, by pbn
In case you do not know, the A400M is the military transport Europe has been trying to put together for a few years now and which has recently managed to get airborne. In body anyway because the future of its spirit is far from assured. Why the military needed a new propeller driven heavy transport when they had Boeing’s C-17 already up and running is something of a puzzle… I guess someone somewhere must have thought a big collaborative project like this would be good for European industry.
The Airbus Military A400M
Well, they were absolutely right. The A400M project, beset by delays, incredible cost overruns and government meddling on an unprecedented scale, has shown all the weaknesses current European co-operation can master when States set their minds to it. True, this time the scenery was provided by the military but many of the parties involved have a civilian “face” also, so the outcome is of general interest.
British Airways Boeing 777 Heathrow accident final report issued
On 23/02/2010, in View from the left seat, by steve
G-YMMM was executing British Airways Flight 38 Beijing-London Heathrow on 17 January 2008 when it crash landed just short of the runway at its destination airport. Several people were injured but there were no fatalities.
The UK Air Accident Investigation Branch (AAIB) has now released its final report on the accident.
The 777 was 720 feet above ground level (AGL) on final approach to Heathrow runway 27L when an un-commanded power reduction occurred first in the right then 7 seconds later in the left Trent 800 engine. The resulting loss of airspeed caused the aircraft to touch down prematurely and skidding on the grassy surface, it came to a stop near the threshold of the runway.
The cause was identified as ice in the fuel system which impeded fuel flow to both engines.
The tower with a soul… 7
On 22/02/2010, in The tower with a soul, by lajos
The great escape and some unintended consequences
With the future of the tower work no longer being really promising, a lot of the younger guys “escaped”, some of them going all the way to Canada! When three of them left within weeks of each other, we had no other choice but to reorganize the shifts so that each still had the required complement of bodies. I had to move to another shift, the first such move which was followed by no fewer than ten shift changes in the following 25 years.
I spent three years in the original shift when the orders came to move. This meant saying good-bye to my friend Geza with whom we weathered the difficulties of the first few years. It also meant starting in a new group composed of people I had never met before. But I tried to look at the bright side of things: new group, new people, new customs, things that can actually make such a change exciting in everyday practice. And excitement there was aplenty. I saw the sour faces of the others who were also forced to change shifts and this made me even more determined not to make the same mistake. In the end I found myself settling in quite well into what was then Shift B. I was glad to see that there were also humans in that group and even while the days passed with a bit less merriment than before, it wasn’t so bad at all.
As it turned out, my settling in was even more successful than I realized… I met my future wife in Shift B. She was a Flight Data Assistant in the Approach Control Unit. I will not dwell too long on this part of the story, let me juts say that I experienced first-hand the wisdom of the saying: don’t ever hunt domestic rabbits. The only joyful outcome of that particular exercise is my daughter who is now 22 and with whom we continue to have a very close father-daughter relationship.
Everyone and no one in charge
Wishing them into the air…
On 19/02/2010, in Life around runways, by steve
In one of my favorite books about the US Air Force in the WWII there is a chapter in which the author describes how the crew in the control tower “wished” the heavily loaded bombers into the air as the planes struggled to get airborne and clear a line of trees not far from the end of the runway.
A lot has happened since and it is rare indeed that tower controllers need to land a hand and “wish an aircraft into the air”. It looks though that this DC-10 of Arrow Cargo had needed all the help it could get. That runway is 3700 meters long…
Wishing them into the air...
Beyond the runway end safety area
On 18/02/2010, in SKYbrary News, by steve
News from EUROCONTROL’s aviation safety knowledge base SKYbrary
The consequences of many runway excursions, especially overruns, are made much more serious because the aircraft end up beyond the actual or nominal confines of the ICAO-defined Runway End Safety Area (RESA) and is catastrophically damaged because of major obstructions or terrain changes encountered soon after this protected area has been exceeded. Suddenly down-sloping terrain and low but substantial ground obstructions, which are of no concern to aircraft in flight, may take on considerable significance in determining the damage to an aircraft following a major overrun. The example of the Air France Airbus 340-300 which ended up in a ravine at Toronto in 2005 illustrates this well.
Read more about this subject in the SKYbrary here.
Read about Engineered Materials Arresting Systems (EMAS) here.
The ICAO Flight Plan – changes are coming!
On 17/02/2010, in Buzzwords explained, by steve
The basics
If you are working in aviation, chances are you have seen an ICAO Flight Plan. Something that looks like the example here. It is a strange looking document showing clearly its origins in a world where clattering teletype machines were considered modern communications means. The double chevrons pointing left indicate “carriage return” and the three dashes above each other indicate line feeds… Yes, the ICAO Flight Plan form is a hybrid of text parts and instructions to the old teletype machines (and the modern computers that have replaced them) as to how the information is to be formatted on displays and hard copies of the flight plan. When transmitted via the Aeronautical Fixed telecommunications Network (AFTN), the flight plan takes the form of the famous FPL message.
Flight Plans are of vital importance for flights in managed airspace. This is basically the only means an airspace user has to tell air traffic control what they are planning to do. You either file your flight plan before departure or you file it from the air if you did not need a flight plan for the first part of your operation (if you flew in unmanaged airspace and then decide to go into managed airspace for example). The content must be accurate and it must be in the hands of air traffic control on a timely basis.
The International Civil Aviation Organization (ICAO) has defined a number of so called standard field types, each identified by a number. Each field type
contains defined information and the various air traffic services messages must contain the prescribed field types in the order specified for the given message. Message types in turn are identified by 3 letters. A message with message type designator CHG is a flight plan modification message and one with designator FPL is… well, you guessed it, a Flight Plan Message.
On the flight plan form you will find Items and not field types. Items are also numbered and they correspond to the numbers allocated to the field types. So both a field type 7 and an Item 7 will contain information on aircraft identification and SSR mode and code.
The rules for composing the messages and their content are very strict and are also globally standardized. This way ATS messages can be handled manually or by computers, irrespective of where they come from or whom they are addressed to.
Why the change?
A taxiway will do… KLM 737 takes-off from Taxiway B in Amsterdam
On 16/02/2010, in Life around runways, by steve
PH-BDP in Warsaw
I do have a trip scheduled to Warsaw… what I pity I was not on KL1369 two days ago! As I said in another article, I am one of the few air travelers who does check the life west (under your seat you know), follows the safety briefing and confirms the nearest exit (may be behind you). I also follow the taxi operation, trying to figure out which runway we would be using…
What a wonderful discovery it would have been to see the 737 line up on a taxiway and take off from there without further ado!
That is exactly what PH-BDP did two days ago around half past eight in the evening in what appears to have been darkness but otherwise good visibility.
Copenflop fall-out – what next?
On 16/02/2010, in Environment - Without hot air, by cleo
The Copenhagen environment conference was supposed to bring solutions to the problems nearer. The conference was a complete flop, certainly in
respect of aviation. Of course, trusting anything this serious to politicians is a bad idea to begin with, but this is the world we live in. We must trust them to get it right every now and again. Copenhagen was not one of their better days… But what will aviation be doing now?
Luckily, we are long past the initial arguments saying that aviation’s part in harmful emissions was so small, it was not even worth talking abut. The contribution is still very small but avoiding talking about it gets few friends for any industry… Aviation has built itself a reputation of environmental consciousness and as a source of innovative solutions, both of which were set as examples to other industries just before the Copenflop. That none of those ideas were used or even considered by the conference is not aviation’s fault….
The tower with a soul… 6
On 15/02/2010, in The tower with a soul, by lajos
A ship without a skipper
The first two-three years in the life of the new tower passed in the fever of newness and building experience. For us newbie’s everything was new by definition but even the older colleagues had to get used to the numerous new taxiways and the methods of using two runways. But everyone was enthusiastic about their work. Even the approach controllers who were attached to us for a few months at a stretch seemed to enjoy themselves. They discovered in short order that there was work to be done even in the tower and aerodrome controllers did more than just sit around the place. Slowly, very slowly a vision for a possible future started to take shape in which we saw ourselves as approach controllers coming out to the tower for regular rotations as a matter of course… What a nice dream this was!
When SG left, the dream went with him. As a young guy I had no idea why he opted to go back and once again work as a simple approach controller. I assumed the tasks and problems to be solved were simply too much for him and his health was also less than perfect, more then enough reasons for not wanting to stay as the tower boss.
His departure was a watershed event and it marked the start of the darkest period in the history of the tower. We were cast adrift, without leadership and things took a direction that was anything but European. There was nobody left to represent our interests unless you count the few division chiefs stationed in the main building who did occasionally show their faces in the tower to enquire how things were. But there was no point in telling them about our problems. By the time they negotiated the 6 kilometer distance back to their offices, they had forgotten everything we said. Once back behind their desks, they were immediately issued some kind of top priority matter to solve and so our petty problems always ended up falling by the wayside.
European Parliament – The terrorists’ best friend?
On 13/02/2010, in Battle stations, by cleo
They have done it again! After condemning full body scanners as being in conflict with human rights, the European Parliament now voted down the so called SWIFT accord, something that would have given US authorities more visibility of the funds being transferred between the world’s banks and hence would have enabled better tracking of the activities of terrorist groups. The European Ministers of Justice had approved the SWIFT accord but this was now killed by the EP. The reason? The privacy of European citizens was not properly protected under the agreement, some euro-parliamentarians claimed.
In case you have forgotten, the European Parliament is the circus that commutes between Strasbourg in France and Brussels in Belgium because European States could not decide where it should actually be headquartered and the members of which are chosen in elections with record low (and decreasing) turnout of European citizens. In 2009 the average turn-out across the Union was just 43 %…
Watching on TV as the good EP members cheered at this latest folly, one was reminded of a bunch of immature school children who had just pulled off a particularly nasty prank.
CANAC2 operational – is there a future for CANAC2?
On 12/02/2010, in Viewpoint, by pbn
February 10 was a day many in Belgium will remember for a long time. Most of the populace for the longest ever traffic jams, 950 kilometers in total, caused by early morning snow bringing chaos to the motorways. For a select few, February 10 will mark CANAC2’s going into live operations. CANAC is Belgium’s cutting edge air traffic control system and its most recent incarnation, representing a 60 million euro investment, puts a host of new, even more advanced functions at Belgian controllers’ fingertips. Surely a cause to celebrate…
But this is not what a number of protesters thought, picketing Belgocontrol’s entrance with slogans that read: “No SABENA bis, no time to celebrate”. What is going on?
Ice contaminated tailplane stall – ICTS
On 11/02/2010, in SKYbrary News, by steve
News from EUROCONTROL’s aviation safety knowledge base SKYbrary
The term “Ice Contaminated Tailplane Stall”, or ICTS, refers to those events that involve flow separation from the horizontal stabilizer due to ice accretion. A significant threat exists if the tail stall is confused with a main wing stall, as the recovery procedures are precisely opposite…
Read more about this here.
The tower with a soul… 5
On 10/02/2010, in The tower with a soul, by lajos
Flying over the cuckoo’s nest
A really cute novelty was the cuckoo act. This was the art of working during the night shift while being in deep sleep at the same time. I did not have much of a need to spend whole nights wide awake before coming to ATC… I mean, even in the military when doing duty in a guard tower I was able to nap a little (my gosh, I have just divulged a military secret).
The system worked like this. At around 11 p.m., most of the people on duty would depart for the rest areas with only two persons, the cuckoos, staying in the tower cab. In those days almost all traffic was gone before 11 p.m., so two controllers were more than enough to keep their eye on things until 0600 in the morning. The two guys were designated cuckoo one and cuckoo two. Number one was expected to be awake and available at an instant’s notice while number two was the back-up. In theory. In practice things sometimes worked out very differently, as we will see later.
Collaborative Decision Making (CDM) – History and current practice
On 09/02/2010, in CDM, by steve
HISTORICAL PERSPECTIVE
The concept of Collaborative Decision Making (CDM) was originally defined in the United States by a group of airlines, led by US Air, in response to what the airlines perceived as inadequate co-operation between airports, the FAA and the airlines themselves. They formed the so called CDM Group, members of which visited several airports with traffic flow problems and analysed the reasons.
Significantly, they discovered that in many cases the reasons were in fact quite trivial. In one case, a missing telephone connection between the FAA tower and the Delta ramp controller was found to be at the root of major departure delays; in another case the “secret” nature of cancelled flights was found to be the cause of unused slots at an otherwise seriously congested airport.
The CDM Group in its original reports had actually established three of the most basic rules of CDM which remain valid to this day even if, unfortunately, in some cases they are being ignored. The three rules are:
• Most problems have simple causes with simple solutions
• Better information sharing eliminates a very large proportion of the problems
• CDM can only be successful if trust is established between the partners as the first step
Although the CDM Group did at first address problems at airports (Atlanta and Philadelphia) when the FAA embraced the concept, they focused on applying it in the en-route environment. This was a natural consequence of the US scene where capacity constraints were present en-route while airports were almost all free flow at the time. Nevertheless, US airports got involved in CDM early as a result of the FAA’s ground-delay concept. The value of information sharing was shown right from the start. Just by being better informed, airlines were able to respond to the restrictions in a much more efficient manner. The initiative in the early 1990s called FAA/Airline Data Exchange (FADE), supported among others by Northwest Airlines, can be seen as the direct forerunner of what evolved into the US CDM project of to-day.
When reality meets your dreams
On 08/02/2010, in Flashback, by steve
Admit it, you too have had dreams of one day coming face to face with a famous actress, or one not so famous but with attributes that made you feel weak inside just thinking about them. Think Pamela Anderson in her early Bay Watch episodes… I most certainly had such dreams but I must also confess that I had dreams also about a different kind of beauty, dating back to the days when the sight of bouncing tits was more cause for giggle than excitement.
I was may be ten when a friend of mine surprised me with a book he found in his grandparents’ attic, entitled “Duel in the sky”. It was a wonderful collection of short stories about aviators in WWI plus a few descriptions of more recent events, among them the story of the historic flight of an Air France Lockheed Super Constellation which was carrying back to Europe the signed copies of the peace treaties terminating WWII. That Super Connie almost ended up in the Atlantic Ocean, treaties and all, due to multiple engine problems… The radio operator on the flight was an ex-pat Hungarian and most of the story was recounted as he saw it from behind his crackling boxes. In the end, they landed safely in Dakar… I do not know how many times I read that story but it must have been hundreds. On each re-read, the Connie crept closer and closer to my heart. We were from different times, never to meet or touch, but she was there all the time.
Then the years passed and, with burning face I have to admit, for a time girls occupied my attention more than airplanes did… Not that much more and only for a time, but still…
Eventually I also learned to accept that those dreams about running into Pamela Anderson on the airport commuter bus were just that, dreams. You do not run into the icons of your dreams in real life. And then it happened…
Interesting people, unusual flight plans…
On 05/02/2010, in Interesting people, by steve
Noemi Kral – “Strive to feel, think and do, so as to bring something good to all”
Noemi is an airport expert at Slot Consulting Ltd., in Budapest
What were you dreaming of becoming when you were a kid?
I hope this is not too disappointing but it was not aviation at all… I was reading books from Gerard Durrell and was fascinated by the way he described the world of plants and animals. Later in secondary school I was attracted to tourism and the work of tourist guides but there were still no aircraft on the horizon.
What moved you to become part of the aviation family?
You might say it was a coincidence really. When I was looking for a University to continue my studies after secondary school, I found a description of air traffic control and this sounded really interesting. Subsequently I enrolled at the Budapest Technical University and some time later also took up hang gliding. The flying world was becoming more interesting every day…
Watch this take off!!
On 04/02/2010, in Life around runways, by steve
The Russian IL-76 cargo plane can lift a payload of 1 million pounds. When she is taking off on a warm and calm day in Australia, every inch of the runway will be needed.
Download this great video, shot from the tower, to see just how fine those Russian pilots had cut it. You can hear the Australian controllers talking (what a lovely accent!) as they “wish” the Vodka Burner into the air…. Don’t miss this one!
Hudson River ditching 3D reconstruction
On 04/02/2010, in Just to let you know..., by steve
It is hard to believe that the historic ditching in the Hudson River of US Airways Flight 1549 was more than a year ago on 15 January 2009. Much has been written about the incident and the captain of the flight, Mr. Sully Sullenberger has given us an interesting book about how he experienced this event sharig also his thoughts about many other things related to the highest duty.
EXOSPHERE3D, a company specializing in technical animation and scientific visualization of complex data sets has recently brought us a very nice photorealistic animation depicting Flight 1549’s movements from take-off to ditching in the Hudson River. The animation is based on the latest, most complete information avaiable about the flight. With ATC radiotelephony and the words of the crew in the cockpit perfectly synched to the pictures, watching this video makes you think you are watching live TV.
Check out the video here.
Order Capt. Sullenberger’s book here.
FAA Call to action on airline safety and pilot training
On 03/02/2010, in SKYbrary News, by steve
News from EUROCONTROL’s aviation safety knowledge base SKYbrary
On February 12, 2009, a Colgan Air Bombardier Dash-8 Q400, operating as Continental Connection Flight 3407, crashed while on approach to Buffalo, New York.
The National Transportation Safety Board (NTSB) conducted a public hearing on this accident from May 12-14, 2009. During that hearing and subsequent congressional hearings on June 10 and June 11, 2009, several issues came to light regarding pilot training and qualifications, flight crew fatigue, and consistency of safety standards between operators.
In response to this information, on June 15, 2009, Transportation Secretary Ray LaHood and FAA Administrator J. Randolph Babbitt initiated a Call to Action on Airline Safety and Pilot Training for FAA, air carriers, and labor organizations to jointly identify and implement safety improvements, and an action plan was published on 24 June 2009.
The FAA has just published a progress report entitled FAA “Answering the Call to Action on Airline Safety & Pilot Training”.
You can get the progress report here.
29th DASC abstract submittal now open!
On 02/02/2010, in Events, by steve
Authors are invited to submit abstracts of 750 words or less until 19 March 2010. Submit online here.
Student papers and ideas for invited sessions are welcome.
Please avoid the use of acronyms or abbreviations in the title of the paper.
Final manuscripts of selected papers are due 10 August 2010.
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Track and Session Chairs Needed!
The 29th DASC is seeking motivated individuals for roles as Track and Session Chairs. These roles allow you to actively participate in shaping the DASC and provide great global networking opportunities with companies, organizations, institutions, and government agencies (U.S. and international).
Please contact Chris Watkins, Technical Program Chair or Tom Redling, Technical Program Co-Chair if you are interested in assuming one of these roles
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For more information, visit the DASC website.
kulula… what?
On 01/02/2010, in The lighter side, by steve
kulula.com is a low fare airline in South Africa. They are apparently bent on making type certification as easy as possible. Gentle reminders of all important items are available for the crew at all times except in flight. No cheating! Want to see more? It is worth it…
Quote of February 2010
On 01/02/2010, in Famous quotes, by steve
I do not want the peace that passeth understanding. I want the understanding that brings peace.
Helen Adams Keller
29th Digital Avionics Systems Conference (DASC) – Call for participation
On 01/02/2010, in Events, by steve
The 29th DASC will be held on 3-7 October 2010 in Salt Lake City, UT at the Hilton Salt Lake City Center. It is bylined “Improving our environment through green avionics and ATM solutions”. Conference Chair Bob Lyons has this to say about the 29th Digital Avionics Systems Conference.
Concern over the environment is very prevalent in today’s society and being “green” is becoming a product selection decision criterion for many on par with the cost and quality of the purchase being made. This is augmented by legislation in many industries to reduce the environmental impact of commercial product and service offerings. In the aerospace industry, this materializes as noise abatement requirements in densely populated areas, control of emissions from engines and auxiliary power units (APUs), and the disposal of worn out aircraft components to name a few. Digital avionics provide enabling technologies for green aerospace systems. Just as was the case at the 28th DASC, a dual focus will be maintained on airborne and ground systems.
The tower with a soul… 4
On 29/01/2010, in The tower with a soul, by lajos
Wrestling with the “furniture”
The huge control panel for the various ground lights, like the taxiway lighting, was next to the ground controller’s console. The control
panel was teeming with various switches used to turn various sections of taxiway lights on and off. The panel was variously nicknamed Christmas tree and railway shunting-yard. The multitude of small LED’s presented an impressive picture when night fell. There was only one problem with this panel, and also the panel used to switch the runway lights… you could operate the switches only through a very specific movement of your hand, something that needed to be learned separately. Not infrequently, the first attempt had to be followed by a second one… For some colleagues the frustration was too much with the result that we had to call the maintenance crew to restore certain broken parts…
