Homebuilt SQ-2 registrations

1 Homebuilt SQ-2 aircraft on the FAA register (FAA model SQ-2), newest first.

N-numberYearAircraftBased
N375P—Homebuilt SQ-2Homer, AK

Source: FAA Aircraft Registry, October 2026. Each N-number links to its aircraft page with registration record, history and accident data.