Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Maker · data as of September 25, 2026

Buehler

3 aircraft on the U.S. register. The most recent registration was July 23, 2018.

Models

THORP T-181SUNDOG DUAL1DUAL1

States

Washington2Kansas1

Registrations by year

0001112018

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N5525G Buehler
SUNDOG DUAL
Powered parachute Individual owner
Washington
Experimental 2018-07-23 Valid
N5521L Buehler
DUAL
Powered parachute Individual owner
Washington
Experimental 2011-08-10 Valid
N172 Buehler
THORP T-18
Fixed-wing, single engine Individual owner
Kansas
Experimental 2004-04-07 Valid