March 21, 2013

Finally some air under our wings



It has been a long while since my last update, sorry for that! Since we're now finally back in the sky, I'm sure there will be more frequent updates from now on.


For most of the time since the last update, we have been studying theory. We had our final exams on the very last day of February in the following subjects: Aircraft general knowledge (AGK) about airframes, engines, electronics etc., Principles of flight (aerodynamics) about the physics that allow airplanes to fly, and Performance. Performance is practical and contains much useful knowledge including about how, for a particular airplane, the required runway length for start and landing changes with temperature, air pressure, runway condition (wet, snow covered etc.), loss of some particular systems and of course the amount of passengers and luggage.


I struggled a lot especially studying AGK which contained a very large amount of facts to be memorized. However in the end, probably because I focused very much on AGK, I just barely passed the performance school test. As usual, the Transportation bureau tests were easier than the school tests. Since I passed all tests in one day, I had ten very nice days of mid-term vacation during which I was in Malmö, Stockholm, Uppsala and mostly in Falun.


After the exams, last week, we finally started flying again. The first flight lesson was a repetition of basic maneuvering. With an instructor, I did some turning climbs and descents, sharp turns, stall, emergency landing procedure training and a few landings. Since my landing technique was a bit rusty, we continued practicing landings, both with and without engine power, on the next day. After that I could return to my original study plan, which meant that the next lesson was a navigation flight via Halmstad to Jönköping, by far the most distant place I've flown to. This time it was with an instructor and another student, so while my classmate did all the flying on the way to Jönköping, I was responsible for the return flight.


Finally, on Friday last week, we had our first flight simulator lesson. From now on for at least a few months time, we will have quite a few lessons in the school's flight simulator. It's a model of a two-engine Beechcraft airplane, but it doesn't move, and for the initial period it actually flies like the one-engine Cirrus SR20 we're used to fly. Anway, it's quite fun to use the simulator as well, mainly because the cockpit is more complex and it feels like you're flying a larger airplane.


Photos:

It's actually possible to do skiing even this far south in Sweden! One day at Vallåsen ski park with the class.

 
TFHS10, the students who entered my school in 2010, graduated in January – congratulations to them! All of them got contract jobs at Norwegian, I'm not jealous at all!


 
Halmstad from above on our way to Jönköping!

 
 
 
Landing at runway 01 at Jönköping airport. I can recommend the café's ham sandwiches (frallor)!
 
 
When me and a classmate went and practiced crosswind landings at Ängelholm Airport, we parked at the general aviation parking to switch places. Bet we were amazed when the Swedish "Air Force One" Gulfstream IV (regeringsplanet) was parked at the same place. It even departed during downwind approach of one of our touch & go landings, but we've no idea if any government official actually was riding it.

I recorded some of the landings. Unfortunately there's not so much speech, but I did record the radio communication during this approach for runway 11L at Ljungbyhed after we've finished our crosswind training.

January 29, 2013

Back in busyness



Long time no blog update!

Sorry for not writing anything for two months... I've been busy with various things. In December I studied a lot for the exams in my first three subjects of ATPL theory (for commercial pilot license). I finished the exams with good results on December 17th and could then go to Falun for Christmas holiday. I enjoyed my one week in Dalarna a lot and could relax a bit before my anticipated trip to Japan.

About the exams in Air law, Meteorology and General Navigation, they were about 1 hour, 2 hours and 2½ hours long. All questions are four-choice questions and the pass rates are 80% on the school exam and 75% on the Swedish Transport Agency exams (same as PPL private pilot's licence). The agency exams are taken on a computer at an approved test facility, which is usually a flight school or simply someone's house. I did everything in one day to be able to go home to Falun as soon as possible, which I can't really recommend since I was quite exhausted afterwards...

I went to Japan on December 26th and returned home on January 15th, one day before school started again in Ljungbyhed. During my 20 days in Japan I met lots of friends and traveled to a couple of new regions and did sightseeing. Most of the time not traveling I was in Tokyo area staying partly at a Swedish friend's house and partly at my host family's (from my exchange year in high school) house in Chiba. When traveling I visited Shikoku, Tottori, Mie, Shizuoka and Osaka where I also met two more friends. Finally I went to Sendai where I've also been exchange studying in order to meet more friends and see my school etc. In all it was a great trip and I'm already longing for my next opportunity to go back "home". I definitely want to find a job in Japan when I've finished my studies, I hope it won't be too difficult...

Back in Ljungbyhed we immediately began with three new subjects at full pace. For eight weeks including the exams we will study Aircraft General Knowledge about airframe systems, powerplants (engines) and electrics of an airplane. And Principles of Flight and (Aircraft) Performance. The General Knowledge course spans over lots of knowledge and I feel that it will be the hard part. Both Principles of Flight and Performance are quite related to basic physics so it shouldn't be too difficult for me.

When we've finished these subjects in the middle of March, we will start flying again, which of course we're all very excited about. Let's just hope that the spring weather isn't too typically Swedish.

By the way, the 2010 class of my school TFHS are graduating on Friday, congratulations to them! They've all got contracts to work at Norwegian so a huge good luck!

For pictures from Japan, see Facebook. I'll just post the edited version of the video from my aerobatics flight in October (same as has been posted on Facebook). Oh I'm so looking forward to return to the skies!


November 30, 2012

Studying how to, and how not to pilot an aircraft



Blue skies!

We've been fairly busy lately having had four exams in the last three weeks, with another two exams next week. This far I've been spared from having to retake anything, but I'll have to study more than I have to be confident in meteorology and air law. Air law is filled with complicated details about everything which could make you think that every pilot should be able by heart to build an airport, make instructions on how to organize air traffic around the airport, act air traffic controller, organize rescue operations, and establish and design his own government authority so that it follows the wonderfully bureaucratic traditions in the industry.

The navigation course is comparatively interesting and easy, but as a former newbie physicist I regret that the geometry we learn is so simplified, and that course content seems actually designed in order to not make us understand the math, but just memorize formulas for the tests. Meteorology is by far the course that's most connected to science, among all courses that we will take until graduation. It's a very interesting course, while pretty difficult.

Besides studying I've devoted a lot of time to two things in my spare time. One is Microsoft Flight Simulator which I installed immediately after buying a new desktop computer (my old one was broken) and a joystick. Apart from easing my longing to fly for real again in spring, it can be quite instructive if you play it seriously. All buttons and switches from the real aircraft are present and the aircraft act very real. The other activity is watching documentaries from aviation accidents – I've watched around 20 episodes in the last two weeks.

One thing that's becomes very clear seeing all these documentaries is that the aviation industry should not be blamed to see lightly on accidents or not trying to avoid mistakes to be repeated, at least not in late years.  Another thing is that an accident never occur by random – there's always a series of avoidable events that lead to an accident. Practically all airliner accidents with fatalities or major airframe damage are thoroughly investigated and when solved lead to improvement of procedures or regulations that should prevent a similar accident from occurring in the future.

Youtube suggestions:

 
Maybe you've already seen documentaries about the Gottröra crash but this one is really good. A SAS airplane crashes after take-off from Arlanda on a field and everybody survives even though the airframe breaks apart. After this accident, checks that the wings have been properly de-iced were made more rigorous and the captain must actually touch the wing surface to check for invisible layers of ice. Training on engine surges and an automatic throttling system the pilots were unaware of was introduced.

A very long video about the famous 747 runway collision in Tenerife – the deadliest aviation accident ever. Because of a bomb in the Las Palmas airport terminal, many aircraft are diverted to the small Tenerife airport. When the aircraft finally can continue to their original destination Tenerife airport has been covered in heavy fog. A KLM 747 is at take-off position while another 747 of Pan-Am is taxiing on the same runway, and the KLM captain tries to take-off forgetting he has not got permission, and the collision is inevitable.

This accident led to a major standardization of aviation radio communication phraseology in order to avoid misunderstanding between the pilots and the air traffic controller. It also demonstrated the dangers of a social hierarchy between the captain and the co-pilot, and soon airlines started training their pilots in Crew Resource Management where the importance
is emphasized of intervention by one pilot when the other one makes a wrong decision or is incapable to handle a situation.