If you look closely you will see a maintenance stand inside the cargo hold. Loading ramps are stowed in the up position. The doors opened with hydraulic cylinders, visible at the top of the doors
. This CH-37 is in the later
matt OD scheme. All the interior surfaces were chromate green as on the doors, except the cargo floor
which was non-skid black, and the cockpit which was grey as shown in the cockpit photos
Mojave Home ____ John Eaton Home Page