Airport Madness 4 is now available on the Mac App Store.

Airport Madness 4 offers human pilot voices, bad weather, emergencies, aircraft carriers, plus a radar scope. Helicopters, float planes, F15 fighter jets, and space shuttles are just a few of the aircraft you will handle. It offers you 12 unique challenges, plus some very unusual activity at an ‘Area 51′ airport. This is a must-have game for any aviation enthusiast. It’s incredibly simple to learn, yet insanely addictive and challenging. More than 100,000 copies of Airport Madness have been sold to date.