C-47 and /or DC-3. Great old bird.
First introduction was catching a ride on one out of Lowery AFB in Denver to Scott AFB in Southern Illinois, blasted off the runway ( at a moderate pace) to a cruising altitude of 8,000 feet. Crew Chief came back to warn me to stay buckled in as the pilot was in a hurry. Asked the Crew Chief about all the shaking, rattling, and vibrations, told me I should only worry when they stopped.
Later on had the privilege of working with an AC-47 Squadron at Phu-Cat AB, RVN, fascinating and dedicated group of people, on duty 24/7, they had the book on allowed fight service hours, but I think they burned it. We never had a base over run while an AC-47 was on station. Only issue with the AC-47 was there was never enough of them.
"Legends from 1967-1968"
Had an AC-47 pilot complaining that his "new" bird was sluggish on the controls, when they finally pulled up the foor boards to check the cables, they found over a ton of coal dust left over fron the Berlin Airlift.
Another pilot wrote his AC-47 for excessive vibrations near the wing root, tear down reveled an unexploded cannon shell from a WW2 German fighter lodged in the wing root.
It's great seeing those old birds still in the air. :clapping: