DC3C-R-1830-90C

The DC3C-R-1830-90C designation references a variant of the foundational Douglas DC-3 transport aircraft, powered by the Pratt & Whitney R-1830-90C Twin Wasp radial engine. This specific engine, known for its two-speed supercharger, was crucial for high-altitude operations and powered military versions like the C-47B Skytrain, which were essential during World War II. The R-1830 engine is one of the most widely produced aircraft engines in history.

The manufacturer, Mcdonnell Douglas Corporation, was an aerospace and defense giant. It was formed in 1967 through the merger of McDonnell Aircraft Corporation (founded in 1939) and the Douglas Aircraft Company (established in 1921). Douglas, the original producer of the DC-3 family, pioneered commercial aviation with this design. Mcdonnell Douglas continued to be a foundational producer of jet fighters, commercial aircraft, and space vehicles until its merger with Boeing in 1997.

Maintenance accessibility for this aircraft is paramount. Various maintenance solutions like deck platforms, modular stepover platforms, trestle scaffolding, and super service stands support all sections of the aircraft. These access solutions enable thorough maintenance of the nose avionics, main entry door, landing gear, engine compartments (including fan, compressor, and turbine), wing box, fuel tanks, and the entire empennage.