This is the one and only example built and it was hoped to attract an order from the U.S. Army. Unfortunately engine cooling problems delayed testing to the point where the USA entry into World War II killed off the project. Here it is undergoing systems checks at Pitcairn Field (NAS Willow Grove after after 1942) which are being conducted by the manufacturer. Power was from a 130 h.p Franklin AC-298, 6-cylinder. NX29033 was registered to Kaiser-Fleetwings and was cancelled in 1965. Collection holder William Engle is the son of Fleetwings test pilot William H. Engle.