Airliner, from Protek Computing, is a realistic simulation of what it's like flying a commercial aircraft. All the normal controls are present, enabling you to take off, manoeuvre, navigate and land; it's also compatible with Protek's joystick, which does add to the fun. Flying the plane successfully requires a good amount of practice - in fact I wouldn't be surprised if it was almost as complex as the real thing. A map is included to show the aircraft's position, and this can be turned on or off at the touch of a key. It's a well written and sophisticated program, but the lack of a view from the cockpit is disappointing, especially when you consider the popular Flight Simulation from Psion. However, Protek's program fits into 16K, while Psion's needs 48K.
AIRLINER from Protek