It really does take three men to change a light bulb. During a 726 hour non-stop record breaking flight in Calif. in 1939, three men and a 1935 Ford are changing the wing light on the Piper Cub used in the feat. As always all the interesting details are on The Old Motor.
I enjoyed it a great deal. Thanks for posting it. My Dad owned a J-2 with a 36hp flathead. I remember him telling me that when Carol Lombard was killed after departing the old Las Vegas Airport and crashing into Potesi Mountain just west of town, he tried to fly up to the crash site, which was around 8,000 ft The old flathead couldn't climb that high... about 4,000-5,000 ft was its limit.