A-10 Cuba

Enable the "Invincible Aircraft" control setting. Then, enter one of
the next codes during flight to get the results:

RESULT - CHEAT CODE
Add 500 feet to altitude - [Ctrl] + [Tab]
Slow motion mode - [Ctrl] + [Tab] + S
Enable joystick - [Ctrl] + [Tab]+ X

Move anywhere

Activate the "Enable joystick" code, then repeatedly press one of the
next keys to move your aircraft in the corresponding direction:

DIRECTION - KEY
Forward - [Keypad 8]
Backwards - [Keypad 2]
Left - [Keypad 4]
Right - [Keypad 6]
Up - [Keypad 7]
Down - [Keypad 1]