Homebuilt Copter Sonde 2 registrations

12 Homebuilt Copter Sonde 2 aircraft on the FAA register (FAA model COPTER SONDE 2), newest first.

N-numberYearAircraftBased
N933UA—Homebuilt Copter Sonde 2Norman, OK
N934UA—Homebuilt Copter Sonde 2Norman, OK
N935UA—Homebuilt Copter Sonde 2Norman, OK
N936UA—Homebuilt Copter Sonde 2Norman, OK
N937UA—Homebuilt Copter Sonde 2Norman, OK
N938UA—Homebuilt Copter Sonde 2Norman, OK
N939UA—Homebuilt Copter Sonde 2Norman, OK
N940UA—Homebuilt Copter Sonde 2Norman, OK
N944UA—Homebuilt Copter Sonde 2Norman, OK
N946UA—Homebuilt Copter Sonde 2Norman, OK
N952UA—Homebuilt Copter Sonde 2Norman, OK
N955UA—Homebuilt Copter Sonde 2Norman, OK

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