1934 Waco YMF-5Single-Engine Piston Aircraft • Clinton, OK, USA

This rare 1934 Waco YMF-5, registered as N14128/NC14128 with serial number 4213, is an original example, not a reproduction or replica. According to the seller’s research, it is one of only four original YMF-5s known to exist. The aircraft was purchased new in 1934 by the Haliburton Oil Company and was originally built as a YMF-3 before being converted to YMF-5 configuration. The airframe total time is 4,385 hours, with 345 hours on both the engine and propeller. Power comes from a 275 horsepower Jacobs R-755 B2M, whose compression readings are recorded at 74, 79, 74, 75, 79, 78, 75, and the engine has a 1,400 hour TBO. The maintenance logs...