Useful tips for everyday
How to cut video according to start and end time in FFmpeg? For more information, look at this official ffmpeg article. Use -c copy for…
How does a V-tail work? A V-tail is a combination of a rudder and an elevator. The tail is construct from two wings, with 90…
What is the difference between TAT and oat? OAT is: outside air temperature. It’s the temperature in the static air. TAT is: Total air temperature…
Is Lufthansa owned by the German government? Lufthansa was a state-owned enterprise (and flag carrier) until 1994. Deutsche Lufthansa AG shares have been publicly traded…
How does weight affect takeoff and landing performance? A heavier aircraft has a higher approach speed (1.3 VS, and stall speed is higher) and therefore…
How fast is an f22 Raptor? 2,414 km/h Lockheed Martin F-22 Raptor/Top speed How quickly can a fighter jet take off? The speeds needed for takeoff…
What is the difference between ground speed and true airspeed? As mentioned above, true airspeed is simply the speed at which an aircraft is moving…
What is the best small cargo plane? Small Piper Chieftain. Antonov AN26. ATR-72. Beech King Air 90. Cessna Caravan. Cessna Citation. Metro III. The Metro…
What Boeing planes are fly-by-wire? Boeing’s fly-by-wire system is used in the Boeing 777. Boeing also has two other, recently in-service, commercial aircraft, the 787…
Why does a Boeing 777 not have winglets? For example, Boeing’s hot-selling 777 wide-body airliner does not have winglets. According to Gregg, that’s because the…