The Lockheed Model 33 Little Dipper was developed in 1944 as an "aerial flying motorcycle" for the US Army. One of the two Air Troopers built flew before the project was cancelled and both airframes were scrapped. This Air Trooper replica took runner up in the replica aircraft category at EAA Airventure 2022.

Although painted as USAF 68-11108 Joe Baugher's usually reliable US Military Serials web site quotes 68-11018 for the c/n quoted, (337M-0294), by the FAA for this aircraft, and shows 68-11108 as allocated to an AGM-45A anti-radiation missile.