Flight simulator...
	Take off from any airport...

Press [Ctrt] + [Alt] + A in Google Earth v4.2 and higher to start a secret flight simulator that takes full advantage of Google's extensive satellite imagery. The flight controls are as follows.

Effect	Key
Aileron left	[Left Arrow]
Aileron right	[Right Arrow]
Center aileron and rudder	C
Elevator pull	[Down Arrow]
Elevator push	[Up Arrow]
Elevator trim nose down	[Home]
Elevator trim nose up	[End]
Increase flap setting	] or F
Increase thrust	[Page Up]
Left wheel brake	[Comma]
Pause simulation	[Space]
Reduce flap setting	[ or [Shift] + F
Reduce thrust	[Page Down]
Right wheel brake	[Period]
Rudder left	[Keypad Insert] or [Shift] + [Left]
Rudder right	[Keypad Enter] or [Shift] + [Right]
Toggle HUD	H
Toggle landing gear	G

Use the following trick to fly from any airport in the world. Rotate the airstrip to the vertical position on screen. Zoom down to two meters or less if possible. Enable the "Flight simulator" code. You will be on that tarmac, and facing in the correct direction. If not, turn 180 degrees.