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 ...
Here’s What You Need To Remember: McDonnell Douglas had been duped into shipping nearly a hundred scout helicopters to a country that still considered itself at war with the United States. However, ...