All we want is for people to fly or control, it doesn't matter where, with who or why. That is why you can fly nearly every plane in Infinite Flight, for it to count towards your hours. The more you fly, the more you gain! Here are some aircraft that you cannot fly to count towards your hours:
Boeing C-17 Globemaster
Lockheed Martin P-38
Boeing 747-SCA
Supermarine Spitfire
McDonnell Douglas F/A-18C Super Hornet
Boeing C-17 Globemaster
Lockheed Martin P-38
Boeing 747-SCA
Supermarine Spitfire
McDonnell Douglas F/A-18C Super Hornet