The U.S. aircraft register, updated daily
The register · data as of October 8, 2026

Aircraft with Lycoming O-540 series engines that are piston twins

198 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
N4955P Piper
PA-23-235
Individual owner
Florida
Standard 2017-03-27 ValidFAA registration status code V: Valid registration. All codes
N606NT Britten-Norman
BN-2A-8
Gimli Son LLC
Fort Lauderdale, Florida
Standard 2017-02-14 ValidFAA registration status code V: Valid registration. All codes
N5317Y Piper
PA-23-250
Individual owner
Florida
Standard 2017-02-09 ValidFAA registration status code V: Valid registration. All codes
N15JE Piper
PA-23-250
Premier Flight Center LLC
Hartford, Connecticut
Standard 2016-11-17 ValidFAA registration status code V: Valid registration. All codes
N5386Y Piper
PA-23-250
Individual owner
Michigan
Standard 2016-10-21 ValidFAA registration status code V: Valid registration. All codes
N4920P Piper
PA-23-235
Individual owner
Indiana
Standard 2016-08-03 ValidFAA registration status code V: Valid registration. All codes
N4980P Piper
PA-23-235
Individual owner
Oklahoma
Standard 2016-04-13 ValidFAA registration status code V: Valid registration. All codes
N4986P Piper
PA-23-235
Lms Aviation LLC
Omaha, Nebraska
Standard 2015-11-25 ValidFAA registration status code V: Valid registration. All codes
N559JT Piper
PA-23-250
Individual owner
California
Standard 2015-08-18 ValidFAA registration status code V: Valid registration. All codes
N12828 Dornier
DO28 A-1
Fulwiler Air LLC
Green Bay, Wisconsin
Standard 2015-06-09 ValidFAA registration status code V: Valid registration. All codes
N3836C Aero Commander
500
Advanced Airways INC
Loxahatchee, Florida
Standard 2015-03-17 ValidFAA registration status code V: Valid registration. All codes
N4531P Piper
PA-23-250
Delta Sierra LLC
Naples, Florida
Standard 2014-12-09 ValidFAA registration status code V: Valid registration. All codes
N818MJ Piper
PA-23
Pika Design INC
Spring Hill, Kansas
Standard 2014-11-10 ValidFAA registration status code V: Valid registration. All codes
N4895P Piper
PA-23-250
Individual owner
Washington
Standard 2014-08-12 ValidFAA registration status code V: Valid registration. All codes
N13BR Piper
PA-23-235
C-140 CO LLC
Pensacola, Florida
Standard 2014-06-16 ValidFAA registration status code V: Valid registration. All codes
N503RT Aero Commander
500
Individual owner
Arizona
Standard 2014-01-08 ValidFAA registration status code V: Valid registration. All codes
N8460C Aero Commander
500
State of Alaska Dept of Fish & Game
Kodiak, Alaska
Standard 2013-09-09 ValidFAA registration status code V: Valid registration. All codes
N12JL Piper
PA-23-250
Individual owner
Texas
Multiple 2013-09-05 ValidFAA registration status code V: Valid registration. All codes
N4951P Piper
PA-23-235
Knights Aviation Services LLC
Westlake, Ohio
Standard 2013-09-03 ValidFAA registration status code V: Valid registration. All codes
N917GD Britten-Norman
BN-2A-27
Air Charter INC DBA
Culebra, Puerto Rico
Standard 2013-08-21 ValidFAA registration status code V: Valid registration. All codes
N159K Aero Commander
500
Island Hopper Air LLC
Ponte Vedra Beach, Florida
Standard 2013-07-08 ValidFAA registration status code V: Valid registration. All codes
N401WB Britten-Norman
BN-2A
New England Airlines INC
Westerly, Rhode Island
Standard 2013-05-15 ValidFAA registration status code V: Valid registration. All codes
N5344Y Piper
PA-23-250
Merced County Mosquito Abatement District
Merced, California
Standard 2013-04-04 ValidFAA registration status code V: Valid registration. All codes
N101NE Britten-Norman
BN-2A
Darby Flying CORP
Homestead, Florida
Standard 2012-08-20 ValidFAA registration status code V: Valid registration. All codes
N8498C Aero Commander
500
Air Margarita
San Juan, Puerto Rico
Standard 2012-03-26 ValidFAA registration status code V: Valid registration. All codes
N866JA Britten-Norman
BN-2A
Mcphillips Flying Service INC
Beaver Island, Michigan
Standard 2012-01-27 ValidFAA registration status code V: Valid registration. All codes
N6267B Aero Commander
500
Individual owner
Puerto Rico
Standard 2011-10-05 ValidFAA registration status code V: Valid registration. All codes
N700TC Piper
AEROSTAR 601P
Tek Aire LLC
Blacklick, Ohio
Standard 2011-09-01 ValidFAA registration status code V: Valid registration. All codes
N4965P Piper
PA-23-235
Co-owned owner
New York
Standard 2011-08-02 ValidFAA registration status code V: Valid registration. All codes
N4942P Piper
PA-23-235
Co-owned owner
Wisconsin
Standard 2011-06-16 ValidFAA registration status code V: Valid registration. All codes
N5038Y Piper
PA-23-250
Aileron Buzz LLC
Daytona Beach, Florida
Standard 2010-12-21 ValidFAA registration status code V: Valid registration. All codes
N2418V Piper
PA-23-250
Individual owner
California
Standard 2010-09-27 ValidFAA registration status code V: Valid registration. All codes
N4691P Piper
PA-23-250
Williamsburg Air Service
Kingstree, South Carolina
Standard 2010-07-15 ValidFAA registration status code V: Valid registration. All codes
N5125Y Piper
PA-23-250
Individual owner
New York
Standard 2010-02-02 ValidFAA registration status code V: Valid registration. All codes
N4525P Piper
PA-23-250
Flying L Aircraft INC
Fort Denaud, Florida
Standard 2009-10-29 ValidFAA registration status code V: Valid registration. All codes
N5079Y Piper
PA-23-250
Individual owner
Missouri
Standard 2009-08-13 ValidFAA registration status code V: Valid registration. All codes
N320RB Piper
PA-23-250
Individual owner
Oregon
Standard 2009-07-23 ValidFAA registration status code V: Valid registration. All codes
N5082Y Piper
PA-23-250
Individual owner
Oregon
Standard 2008-09-17 ValidFAA registration status code V: Valid registration. All codes
N5023Y Piper
PA-23-250
Aas LLC
Ovid, Michigan
Standard 2008-08-28 ValidFAA registration status code V: Valid registration. All codes
N4728P Piper
PA-23-250
Individual owner
Wyoming
Restricted 2008-06-04 ValidFAA registration status code V: Valid registration. All codes
N4696P Piper
PA-23-250
Individual owner
Pennsylvania
Standard 2008-02-05 ValidFAA registration status code V: Valid registration. All codes
N31DE Piper
PA-23-250
Individual owner
Alabama
Standard 2007-02-08 ValidFAA registration status code V: Valid registration. All codes
N23FA Piper
PA-23-250
Individual owner
Kentucky
Standard 2007-01-31 ValidFAA registration status code V: Valid registration. All codes
N2755B Aero Commander
680FL
Boyce Aviation INC
New Port Richey, Florida
Standard 2006-06-30 ValidFAA registration status code V: Valid registration. All codes
N5206Y Piper
PA-23-250
Individual owner
Idaho
Standard 2006-06-07 ValidFAA registration status code V: Valid registration. All codes
N522E Piper
PA-23-250
Skyfest Aviation Investments INC
Daytona Beach, Florida
Standard 2006-05-04 ValidFAA registration status code V: Valid registration. All codes
N4934P Piper
PA-23-235
Alm Holding LLC
Winton, California
Standard 2006-01-26 ValidFAA registration status code V: Valid registration. All codes
N3634Y Piper
AEROSTAR 600
Kahn-Air LLC
Rumson, New Jersey
Standard 2005-11-04 ValidFAA registration status code V: Valid registration. All codes
N4883P Piper
PA-23-250
Individual owner
Pennsylvania
Standard 2005-05-11 ValidFAA registration status code V: Valid registration. All codes
N55JA Britten-Norman
BN-2 ISLANDER
Co-owned owner
California
Standard 2005-01-18 ValidFAA registration status code V: Valid registration. All codes
N706MC Britten-Norman
BN2A-26 ISLANDER
St Bernard Parish Government
Chalmette, Louisiana
Multiple 2004-05-18 ValidFAA registration status code V: Valid registration. All codes
N62607 Piper
PA-23-250
Horizon Aeronautics
Columbia, South Carolina
Standard 2003-10-31 ValidFAA registration status code V: Valid registration. All codes
N121DW Britten-Norman
BN-2A-8
Flight World INC
San Juan, Puerto Rico
Standard 2003-07-21 ValidFAA registration status code V: Valid registration. All codes
N905GD Britten-Norman
BN-2A-9
Air Charter INC DBA
Culebra, Puerto Rico
Standard 2003-07-21 ValidFAA registration status code V: Valid registration. All codes
N4321Y Piper
PA-23-235
Co-owned owner
Oklahoma
Standard 2003-06-12 ValidFAA registration status code V: Valid registration. All codes
N4757P Piper
PA-23-250
Individual owner
Texas
Standard 2002-11-18 ValidFAA registration status code V: Valid registration. All codes
N5157Y Piper
PA-23-250
Christine Flight INC
Denver, Colorado
Standard 2002-10-17 ValidFAA registration status code V: Valid registration. All codes
N904GD Britten-Norman
BN-2B-26
Air Charter INC DBA
Culebra, Puerto Rico
Standard 2002-09-25 ValidFAA registration status code V: Valid registration. All codes
N80KM Britten-Norman
BN-2A
Mcphillips Flying Service INC DBA
Beaver Island, Michigan
Standard 2000-11-06 ValidFAA registration status code V: Valid registration. All codes
N4758P Piper
PA-23-250
Individual owner
Texas
Standard 2000-08-29 ValidFAA registration status code V: Valid registration. All codes
N403WB Britten-Norman
BN2A-26 ISLANDER
New England Airlines INC
Westerly, Rhode Island
Standard 2000-08-12 ValidFAA registration status code V: Valid registration. All codes
N5363Y Piper
PA-23-250
Co-owned owner
Idaho
Standard 2000-02-17 ValidFAA registration status code V: Valid registration. All codes
N901GD Britten-Norman
BN2A-26 ISLANDER
Air Charter INC DBA
Culebra, Puerto Rico
Standard 1999-08-31 ValidFAA registration status code V: Valid registration. All codes
N4940P Piper
PA-23-235
Arpey Aviation LTD
Colleyville, Texas
Standard 1999-08-18 ValidFAA registration status code V: Valid registration. All codes
N27423 Piper
PA-31-350
Individual owner
Idaho
Standard 1999-06-29 ValidFAA registration status code V: Valid registration. All codes
N4515P Piper
PA-23-250
Flying W Leasing INC
Bartlett, Illinois
Standard 1999-06-25 ValidFAA registration status code V: Valid registration. All codes
N4714P Piper
PA-23-250
Individual owner
Oregon
Experimental 1999-03-29 ValidFAA registration status code V: Valid registration. All codes
N137MW Britten-Norman
BN-2A
Mcphillips Flying Service INC DBA
Beaver Island, Michigan
Standard 1998-02-18 ValidFAA registration status code V: Valid registration. All codes
N679BB Piper
AEROSTAR 601P
Individual owner
Florida
Standard 1996-09-20 ValidFAA registration status code V: Valid registration. All codes
N863VL Britten-Norman
BN2A-26 ISLANDER
Vieques Air Link
Vieques, Puerto Rico
Standard 1996-07-25 ValidFAA registration status code V: Valid registration. All codes
N4893P Piper
PA-23-250
Tri-City Helicopter Services INC
Richland, Washington
Standard 1996-06-10 ValidFAA registration status code V: Valid registration. All codes
N2119V Britten-Norman
BN-2B-26
Co-owned owner
Idaho
Standard 1995-08-01 ValidFAA registration status code V: Valid registration. All codes
N4528P Piper
PA-23-250
Individual owner
Arizona
Standard 1994-08-04 ValidFAA registration status code V: Valid registration. All codes
N4662P Piper
PA-23-250
Co-owned owner
North Carolina
Standard 1992-10-14 ValidFAA registration status code V: Valid registration. All codes
N4560P Piper
PA-23-250
American Trans Air Training CORP
Virginia Beach, Virginia
Standard 1992-08-21 ValidFAA registration status code V: Valid registration. All codes
N6814Y Piper
PA-23-250
Hartwig Acft Fuel Cell Repair LTD
Hallock, Minnesota
Standard 1991-09-26 ValidFAA registration status code V: Valid registration. All codes
N722JW Piper
PA-23-250
Individual owner
Ohio
Standard 1991-09-11 ValidFAA registration status code V: Valid registration. All codes
N869VL Britten Norman
BN 2A MKIII 2
Vieques Air Link INC
Vieques, Puerto Rico
Standard 1989-12-01 ValidFAA registration status code V: Valid registration. All codes
N5102Y Piper
PA-23-250
K F Aviation INC
San Juan, Puerto Rico
Standard 1989-07-15 ValidFAA registration status code V: Valid registration. All codes
N4644P Piper
PA-23-250
Individual owner
California
Standard 1989-07-14 ValidFAA registration status code V: Valid registration. All codes
N68VE Piper
PA-23-250
K F Aviation INC
San Juan, Puerto Rico
Standard 1989-07-06 ValidFAA registration status code V: Valid registration. All codes
N11TD Piper
PA-23-250
Duflo Spray Chemical INC
Lowville, New York
Multiple 1989-06-23 ValidFAA registration status code V: Valid registration. All codes
N95BN Britten-Norman
BN-2A-8
Mcphillips Flying Service INC
Charlevoix, Michigan
Standard 1989-03-09 ValidFAA registration status code V: Valid registration. All codes
N4921P Piper
PA-23-235
Individual owner
California
Multiple 1987-09-11 ValidFAA registration status code V: Valid registration. All codes
N19WA Britten-Norman
BN-2A-8
Mcphillips Flying Service INC
St James, Michigan
Standard 1985-12-13 ValidFAA registration status code V: Valid registration. All codes
N411ET Aero Commander
500-B
Central Airlines INC
Leawood, Kansas
Standard 1985-08-01 ValidFAA registration status code V: Valid registration. All codes
N318TC Smith
AEROSTAR 600
Individual owner
Georgia
Standard 1985-04-02 ValidFAA registration status code V: Valid registration. All codes
N32JD Piper
PA-23-250
Duflo Spray Chemical INC
Bremen, New York
Multiple 1981-05-27 ValidFAA registration status code V: Valid registration. All codes
N415BH Aero Commander
500-B
Central Airlines INC
Leawood, Kansas
Standard 1981-03-05 ValidFAA registration status code V: Valid registration. All codes
N411JF Aero Commander
500-B
Central Airlines INC
Leawood, Kansas
Standard 1979-04-16 ValidFAA registration status code V: Valid registration. All codes
N4614P Piper
PA-23-250
Individual owner
California
Restricted 1977-11-29 ValidFAA registration status code V: Valid registration. All codes
N702SP Piper
PA-23-250
Sportsmans Market INC
Batavia, Ohio
Standard 1972-01-07 ValidFAA registration status code V: Valid registration. All codes
N4731P Piper
PA-23-250
Bas Part Sales LLC
Greeley, Colorado
Standard ValidFAA registration status code V: Valid registration. All codes
N4899P Piper
PA-23-250
C e S Corporation
Charleston, West Virginia
Standard RevokedFAA registration status code 22: Revoked, canceled. All codes
N5226Y Piper
PA-23-250
Individual owner
Florida
Standard Sale reportedFAA registration status code 7. All codes
N601NT Piper
AEROSTAR 601P
Individual owner
Florida
Standard PendingFAA registration status code R: Registration pending. All codes
N957S Piper
PA-23-250
Skymark Airlines
Sacramento, California
Standard RevokedFAA registration status code 9: Registration certificate revoked. All codes
N998FB Piper
PA-23-250
No owner on file
Standard Assigned, not yet registeredFAA registration status code 2: N-number assigned but not yet registered. All codes
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