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

Aircraft with Continental IO-470 series engines built in the 1940s

27 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
N41990 Grumman
G-44A
R H K of Kansas INC
Overland Park, Kansas
Standard 2026-06-11 ValidFAA registration status code V: Valid registration. All codes
N91407 North American
NAVION A
Swaby Aircraft LLC
Flagstaff, Arizona
Standard 2025-06-19 ValidFAA registration status code V: Valid registration. All codes
N70954 Navion
NAVION F
Individual owner
California
Standard 2025-06-11 ValidFAA registration status code V: Valid registration. All codes
N86609 Grumman
G-44A
Morgan Scott Coach LLC
Missoula, Montana
Standard 2025-05-27 ValidFAA registration status code V: Valid registration. All codes
N7990 North American
NAVION
Warbird Flying Service LLC
Spring, Texas
Standard 2025-05-19 ValidFAA registration status code V: Valid registration. All codes
N58WT Navion
NAVION A
Individual owner
Florida
Standard 2025-01-21 ValidFAA registration status code V: Valid registration. All codes
N4197K Ryan
NAVION B
Co-owned owner
Alabama
Standard 2022-10-29 ValidFAA registration status code V: Valid registration. All codes
N6432K Republic
RC-3
Individual owner
Delaware
Standard 2022-03-11 ValidFAA registration status code V: Valid registration. All codes
N86627 Grumman
G-44A
Venturer Enterprise LLC
Cordova, Alaska
Standard 2021-10-12 ValidFAA registration status code V: Valid registration. All codes
N437M Navion
NAVION F
Individual owner
Wisconsin
Standard 2021-09-17 ValidFAA registration status code V: Valid registration. All codes
N91040 Grumman
G-44
Airline Maintenance Service INC
Nashville, Tennessee
Standard 2021-08-31 ValidFAA registration status code V: Valid registration. All codes
N813C Stinson
108-3
Individual owner
Minnesota
Experimental 2021-07-21 ValidFAA registration status code V: Valid registration. All codes
N4443K Ryan
NAVION
Co-owned owner
Maryland
Standard 2021-02-03 ValidFAA registration status code V: Valid registration. All codes
N4043K North American
NAVION
Individual owner
New Hampshire
Standard 2020-07-20 ValidFAA registration status code V: Valid registration. All codes
N90727 Grumman
G-44
Individual owner
Alaska
Standard 2020-01-09 ValidFAA registration status code V: Valid registration. All codes
N91742 North American
NAVION
Co-owned owner
Kansas
Standard 2016-07-01 ValidFAA registration status code V: Valid registration. All codes
N78X Grumman
SCAN TYPE 30
Withheld at owner's request
Standard 2015-05-11 ValidFAA registration status code V: Valid registration. All codes
N92L Grumman
G-44
Two Tails LLC
Las Vegas, Nevada
Standard 2014-03-27 ValidFAA registration status code V: Valid registration. All codes
N91200 North American
NAVION
Individual owner
California
Standard 2011-11-23 ValidFAA registration status code V: Valid registration. All codes
N4495K Ryan
NAVION
Individual owner
Ohio
Standard 2010-09-20 ValidFAA registration status code V: Valid registration. All codes
N107S Ryan
NAVION A
Individual owner
Connecticut
Standard 2009-04-08 ValidFAA registration status code V: Valid registration. All codes
N4879K Ryan
NAVION
Northwest Navion INC
Arlington, Washington
Standard 2004-09-02 ValidFAA registration status code V: Valid registration. All codes
N4558K Ryan
NAVION
Individual owner
Washington
Standard 2002-02-12 ValidFAA registration status code V: Valid registration. All codes
N47LL Beech
35
Co-owned owner
California
Standard 2000-06-05 ValidFAA registration status code V: Valid registration. All codes
N67867 Grumman
G-44
Jmq INC
Gulf Breeze, Florida
Standard 1997-11-14 ValidFAA registration status code V: Valid registration. All codes
N4284K Ryan
NAVION A
Individual owner
Massachusetts
Standard 1992-01-09 ValidFAA registration status code V: Valid registration. All codes
N4SK Navion
NAVION B
Sierra Kilo Corporation
New York, New York
Standard 1984-04-11 ValidFAA registration status code V: Valid registration. All codes