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

Lang John F

1 aircraft on the U.S. register. The most recent registration was May 1, 1984.

Models

CGS HAWK1

States

Michigan1

Registrations by year

No data

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N4903S Lang John F
CGS HAWK
Fixed-wing, single engine Individual owner
Michigan
Experimental 1984-05-01 Valid