The U.S. aircraft register, updated daily
The register · data as of October 7, 2026

Aircraft with Lycoming O-540 series engines built in the 2020s

11 on the U.S. register, newest registrations first. This is the list behind a number on another page; the words above say exactly what it counts. Individuals are not named at this time; companies, trusts and government bodies are shown as the FAA publishes them.

Tail no.Maker and modelOwner and baseCertificateRegisteredStatus
N789WM Ragle Wesley R
BEARHAWK 4-PLACE
Withheld at owner's request
Experimental 2025-04-28 ValidFAA registration status code V: Valid registration. All codes
N6198M Maule
M-5-235C
Papa Bear Adventures INC
Bethel, Alaska
Standard 2025-02-03 ValidFAA registration status code V: Valid registration. All codes
N789CB Walter T Bolan
BEARHAWK MODEL B
Individual owner
Oregon
Experimental 2024-07-23 ValidFAA registration status code V: Valid registration. All codes
N27AZ Nicholas H Zimmerman
BEARHAWK
Individual owner
Texas
Experimental 2023-05-03 ValidFAA registration status code V: Valid registration. All codes
N2424H Atom Air Llc
SUPER TIGER CUB
Atom Air LLC
Creekside, Pennsylvania
Experimental 2023-03-06 ValidFAA registration status code V: Valid registration. All codes
N811S Robinson Helicopter
R44
Smith Helicopters INC
Cotulla, Texas
Standard 2021-01-08 ValidFAA registration status code V: Valid registration. All codes
N213TJ Newsome Timothy S
BEARHAWK
Individual owner
California
Experimental 2020-08-03 ValidFAA registration status code V: Valid registration. All codes
N61XB John G Bickham
BEARHAWK
Co-owned owner
New Mexico
Experimental 2019-07-10 ValidFAA registration status code V: Valid registration. All codes
N324WC Sebastian Charles J
BEARHAWK 4PL
Individual owner
Texas
Experimental 2019-04-15 ValidFAA registration status code V: Valid registration. All codes
N241DK Douglas Ripley
BEARHAWK
Individual owner
Delaware
Experimental Sale reportedFAA registration status code 7. All codes
N521TY Robert T Williams
BEARHAWK MODEL 5
Individual owner
Washington
Experimental PendingFAA registration status code R: Registration pending. All codes