The MD 500 series is a family of 4-6-seat, single-engine, single-rotor military and commercial utility helicopters. The series comprises three models: the 500E, 530F and 520N. Demand for the 500E ...
The MD 500 series is a family of 4-6-seat, single-engine, single-rotor military and commercial utility helicopters. In the past, militarized MD 500 Defender models have included the 500MD Defender, a ...