The U.S. aircraft register, updated daily
Engines · piston (reciprocating) · data as of October 5, 2026

Lycoming GO-435C&D series

130 aircraft on the U.S. register carry a Lycoming GO-435C&D series engine, rated at about 260 horsepower. The Ryan NAVION B is the model most often fitted with it (47 aircraft). The aircraft carrying it were built between 1943 and 2001.

The FAA records engines by code, usually at the level of a series ("O-320 series") rather than the exact variant; this page gathers every FAA code that reads as Lycoming GO-435C&D series. FAA spelling: GO-435C&D SER.

Fitted to model families

Ryan NAVION B47Navion NAVION B27Grumman G-4412Beechcraft B509Helio H-3918Aero Commander 5207Pilatus P-35Beech 502North American NAVION B2Stinson L-52Falcone STEEN SKYBOLT1Helio Aircraft Limited H-3911

Ryan NAVION B · Navion NAVION B · Grumman G-44 · Beechcraft B50 · Helio H-391 · Aero Commander 520 · Pilatus P-3 · Beech 50 · North American NAVION B · Stinson L-5

Where they are owner's state

California15Florida12Washington9Texas9Minnesota7Oregon5New York5Missouri5Virginia4Illinois4

Kind of aircraft

Piston singles99 (76%)Piston twins30 (23%)Helicopters1 (0.8%)

When the aircraft were built by decade

021426384101940841950219701198012000

Connections how this engine series links to the rest of the register

Fitted to
Where they are
Biggest operators

These connections as data: /graph/engine/lycoming-go-435c-d-series.json · about the eFlight graph.

Aircraft newest certificates first · 130

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N5237K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Alaska
Standard 2026-09-22 ValidFAA registration status code V: Valid registration. All codes
N565JS Helio
H-391B
Fixed-wing, single engine Individual owner
Alaska
Standard 2026-09-17 ValidFAA registration status code V: Valid registration. All codes
N5151K Navion
NAVION B
Fixed-wing, single engine Kelleyworks LLC
Nampa, Idaho
Standard 2026-07-04 ValidFAA registration status code V: Valid registration. All codes
N440GW Grumman
G-44A
Fixed-wing, multi-engine Race Aviation INC
Northampton, Massachusetts
Standard 2026-06-30 ValidFAA registration status code V: Valid registration. All codes
N9900H Grumman
G-44
Fixed-wing, multi-engine Beaver Creek Adventures LLC
Bangor, Maine
Standard 2026-04-06 ValidFAA registration status code V: Valid registration. All codes
N3864 Ryan
NAVION B
Fixed-wing, single engine Southern Aircraft Consultancy INC Trustee
Casper, Wyoming
Standard 2026-02-12 ValidFAA registration status code V: Valid registration. All codes
N5325K Ryan
NAVION B
Fixed-wing, single engine Navion West INC
Northridge, California
Standard 2026-01-05 ValidFAA registration status code V: Valid registration. All codes
N5173K Ryan
NAVION B
Fixed-wing, single engine Navion West INC
Northridge, California
Standard 2025-12-08 ValidFAA registration status code V: Valid registration. All codes
N5156K Ryan
NAVION B
Fixed-wing, single engine Hanover Holding CO
Elkhart, Indiana
Standard 2025-11-01 ValidFAA registration status code V: Valid registration. All codes
N5304K Navion
NAVION B
Fixed-wing, single engine Red Cloud Aviation LLC
Shawnee, Oklahoma
Standard 2025-10-22 ValidFAA registration status code V: Valid registration. All codes
N5188K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Washington
Standard 2025-09-05 ValidFAA registration status code V: Valid registration. All codes
N8591H North American
NAVION B
Fixed-wing, single engine Individual owner
Florida
Standard 2025-04-27 ValidFAA registration status code V: Valid registration. All codes
N5401K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Virginia
Standard 2025-03-28 ValidFAA registration status code V: Valid registration. All codes
N3682B Beech
B50
Fixed-wing, multi-engine Qualitair LLC Trustee
Michelstadt,
Standard 2025-03-12 ValidFAA registration status code V: Valid registration. All codes
N5349K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Illinois
Standard 2024-10-07 ValidFAA registration status code V: Valid registration. All codes
N5218K Navion
NAVION B
Fixed-wing, single engine Individual owner
Washington
Standard 2024-09-24 ValidFAA registration status code V: Valid registration. All codes
N422HJ Ryan
NAVION B
Fixed-wing, single engine Individual owner
Washington
Standard 2024-07-26 ValidFAA registration status code V: Valid registration. All codes
N708C Grumman
G-44
Fixed-wing, multi-engine Individual owner
Georgia
Standard 2024-06-22 ValidFAA registration status code V: Valid registration. All codes
N30D Ryan
NAVION B
Fixed-wing, single engine Wilderness Aviation LLC
Kalispell, Montana
Standard 2024-05-04 ValidFAA registration status code V: Valid registration. All codes
N5235K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Illinois
Standard 2024-04-15 ValidFAA registration status code V: Valid registration. All codes
N303G Pilatus
P3-03
Fixed-wing, single engine Individual owner
South Carolina
Experimental 2024-04-02 ValidFAA registration status code V: Valid registration. All codes
N5429K Navion
NAVION B
Fixed-wing, single engine Lan Aero Pro LLC
Oak Hill, Florida
Standard 2024-03-04 ValidFAA registration status code V: Valid registration. All codes
N633F Beech
B50
Fixed-wing, multi-engine Summit Aviation Holdings LLC
Peculiar, Missouri
Standard 2024-02-04 ValidFAA registration status code V: Valid registration. All codes
N5202K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Florida
Standard 2023-12-11 ValidFAA registration status code V: Valid registration. All codes
N5369K Navion
NAVION B
Fixed-wing, single engine Lead and Brass Racing LLC
New Waverly, Texas
Standard 2023-11-15 ValidFAA registration status code V: Valid registration. All codes
N47152 Manke-Lund
STARDUSTER SA-300
Fixed-wing, single engine Individual owner
Oregon
Experimental 2023-10-27 ValidFAA registration status code V: Valid registration. All codes
N211AZ Schweizer
269C
Rotorcraft Individual owner
Tennessee
Standard 2023-10-11 ValidFAA registration status code V: Valid registration. All codes
N80UH Ryan
NAVION B
Fixed-wing, single engine Individual owner
North Dakota
Standard 2023-10-05 ValidFAA registration status code V: Valid registration. All codes
N411VV Aero Commander
520
Fixed-wing, multi-engine Individual owner
South Carolina
Standard 2023-09-30 ValidFAA registration status code V: Valid registration. All codes
N5442K Ryan
NAVION B
Fixed-wing, single engine Individual owner
West Virginia
Standard 2023-07-16 ValidFAA registration status code V: Valid registration. All codes
N870DR Ryan
NAVION B
Fixed-wing, single engine Co-owned owner
Oregon
Standard 2023-07-14 ValidFAA registration status code V: Valid registration. All codes
N5340K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Arizona
Standard 2023-05-02 ValidFAA registration status code V: Valid registration. All codes
N88JR Ruell John W
STEEN SKYBOLT
Fixed-wing, single engine Individual owner
Washington
Experimental 2023-03-28 ValidFAA registration status code V: Valid registration. All codes
N5198K Navion
NAVION B
Fixed-wing, single engine Individual owner
Ohio
Standard 2023-03-26 ValidFAA registration status code V: Valid registration. All codes
N5436K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Virginia
Standard 2023-03-14 ValidFAA registration status code V: Valid registration. All codes
N5400K Ryan
NAVION B
Fixed-wing, single engine Co-owned owner
California
Standard 2023-02-16 ValidFAA registration status code V: Valid registration. All codes
N5131K Navion
NAVION B
Fixed-wing, single engine Individual owner
Washington
Standard 2023-02-10 ValidFAA registration status code V: Valid registration. All codes
N30CB Navion
NAVION B
Fixed-wing, single engine Individual owner
Texas
Standard 2022-12-24 ValidFAA registration status code V: Valid registration. All codes
N5395K Navion
NAVION B
Fixed-wing, single engine Co-owned owner
California
Standard 2022-12-15 ValidFAA registration status code V: Valid registration. All codes
N444RB Ryan
NAVION B
Fixed-wing, single engine Individual owner
Mississippi
Standard 2022-11-19 ValidFAA registration status code V: Valid registration. All codes
N5443K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Florida
Standard 2022-11-07 ValidFAA registration status code V: Valid registration. All codes
N11CF Beech
B50
Fixed-wing, multi-engine Individual owner
Virginia
Standard 2022-11-04 ValidFAA registration status code V: Valid registration. All codes
N4120D Helio
H-391B
Fixed-wing, single engine Individual owner
Vermont
Multiple 2022-10-19 ValidFAA registration status code V: Valid registration. All codes
N4138D Helio
H-391B
Fixed-wing, single engine Co-owned owner
California
Standard 2022-05-10 ValidFAA registration status code V: Valid registration. All codes
N5217K Ryan
NAVION B
Fixed-wing, single engine Co-owned owner
California
Standard 2022-03-09 ValidFAA registration status code V: Valid registration. All codes
N500KK Pilatus
P3-05
Fixed-wing, single engine Individual owner
Texas
Experimental 2021-11-13 ValidFAA registration status code V: Valid registration. All codes
N77BD Grumman
G-44
Fixed-wing, multi-engine Sea & Air Adventures LLC
Wilmington, Delaware
Standard 2021-11-04 ValidFAA registration status code V: Valid registration. All codes
N11L Aero Commander
520
Fixed-wing, multi-engine Co-owned owner
California
Standard 2021-08-21 ValidFAA registration status code V: Valid registration. All codes
N95J Grumman
G-44
Fixed-wing, multi-engine Individual owner
New Hampshire
Standard 2021-08-16 ValidFAA registration status code V: Valid registration. All codes
N5246K Ryan
NAVION B
Fixed-wing, single engine Navion Element LLC
Prior Lake, Minnesota
Standard 2021-06-14 ValidFAA registration status code V: Valid registration. All codes
N41993 Grumman
G-44A
Fixed-wing, multi-engine Co-owned owner
Alaska
Standard 2021-05-26 ValidFAA registration status code V: Valid registration. All codes
N5269K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Louisiana
Standard 2021-03-12 ValidFAA registration status code V: Valid registration. All codes
N5396K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Wisconsin
Standard 2020-10-21 ValidFAA registration status code V: Valid registration. All codes
N5444K Ryan
NAVION B
Fixed-wing, single engine Individual owner
North Carolina
Standard 2020-10-13 ValidFAA registration status code V: Valid registration. All codes
N5375K Ryan
NAVION B
Fixed-wing, single engine Co-owned owner
California
Standard 2020-09-29 ValidFAA registration status code V: Valid registration. All codes
N5372K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Idaho
Standard 2020-08-28 ValidFAA registration status code V: Valid registration. All codes
N5397K Navion
NAVION B
Fixed-wing, single engine Individual owner
Missouri
Standard 2020-07-23 ValidFAA registration status code V: Valid registration. All codes
N5355K Navion
NAVION B
Fixed-wing, single engine Co-owned owner
Florida
Standard 2020-05-15 ValidFAA registration status code V: Valid registration. All codes
N520RN Aero Commander
520
Fixed-wing, multi-engine Aeronorth LLC
Ann Arbor, Michigan
Standard 2020-04-21 ValidFAA registration status code V: Valid registration. All codes
N5160K Ryan
NAVION B
Fixed-wing, single engine Individual owner
California
Standard 2020-03-26 ValidFAA registration status code V: Valid registration. All codes
N37186 Grumman
G-44
Fixed-wing, multi-engine Individual owner
Washington
Standard 2020-02-10 ValidFAA registration status code V: Valid registration. All codes
N1YP Navion
NAVION A
Fixed-wing, single engine Individual owner
Texas
Standard 2020-01-10 ValidFAA registration status code V: Valid registration. All codes
N46CW Ryan
NAVION
Fixed-wing, single engine Individual owner
Florida
Standard 2019-12-04 ValidFAA registration status code V: Valid registration. All codes
N5220K Navion
NAVION B
Fixed-wing, single engine Individual owner
Illinois
Standard 2019-10-28 ValidFAA registration status code V: Valid registration. All codes
N5174K Navion
NAVION B
Fixed-wing, single engine Individual owner
Colorado
Standard 2019-09-14 ValidFAA registration status code V: Valid registration. All codes
N5289K Navion
NAVION B
Fixed-wing, single engine Individual owner
Texas
Standard 2019-09-10 ValidFAA registration status code V: Valid registration. All codes
N9838F Stinson
L-5
Fixed-wing, single engine Vfr LTD
Wilmington, Delaware
Standard 2019-06-06 ValidFAA registration status code V: Valid registration. All codes
N308B Beech
B50
Fixed-wing, multi-engine Individual owner
Minnesota
Standard 2019-01-08 ValidFAA registration status code V: Valid registration. All codes
N5195K Navion
NAVION B
Fixed-wing, single engine Individual owner
New Mexico
Standard 2018-12-04 ValidFAA registration status code V: Valid registration. All codes
N86562 Navion
NAVION B
Fixed-wing, single engine Individual owner
Colorado
Standard 2018-02-07 ValidFAA registration status code V: Valid registration. All codes
N5379K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Nevada
Standard 2017-10-13 ValidFAA registration status code V: Valid registration. All codes
N705D Beech
50
Fixed-wing, multi-engine Individual owner
Nevada
Standard 2017-08-23 ValidFAA registration status code V: Valid registration. All codes
N5191K Navion
NAVION B
Fixed-wing, single engine Individual owner
Colorado
Standard 2017-02-14 ValidFAA registration status code V: Valid registration. All codes
N5367K Navion
NAVION B
Fixed-wing, single engine Individual owner
Oklahoma
Standard 2017-01-13 ValidFAA registration status code V: Valid registration. All codes
N5426K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Alaska
Standard 2016-11-18 ValidFAA registration status code V: Valid registration. All codes
N369 Beech
50
Fixed-wing, multi-engine Archangel Technology LLC
Fort Worth, Texas
Standard 2016-10-04 ValidFAA registration status code V: Valid registration. All codes
N5377K North American
NAVION B
Fixed-wing, single engine Individual owner
Louisiana
Standard 2016-06-14 ValidFAA registration status code V: Valid registration. All codes
N5242K Navion
NAVION B
Fixed-wing, single engine Individual owner
Missouri
Standard 2016-05-31 ValidFAA registration status code V: Valid registration. All codes
N149Y Piaggo
P-149
Fixed-wing, single engine Individual owner
New York
Experimental 2016-04-25 ValidFAA registration status code V: Valid registration. All codes
N8887 Beech
B50
Fixed-wing, multi-engine Individual owner
Kansas
Standard 2015-12-23 ValidFAA registration status code V: Valid registration. All codes
N4617N Grumman
G-44
Fixed-wing, multi-engine Co-owned owner
Florida
Standard 2015-07-27 ValidFAA registration status code V: Valid registration. All codes
N5403K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Florida
Standard 2015-07-22 ValidFAA registration status code V: Valid registration. All codes
N5417K Ryan
NAVION B
Fixed-wing, single engine Miller Quinton J
Casper, Wyoming
Standard 2015-05-12 ValidFAA registration status code V: Valid registration. All codes
N4131B Aero Commander
520
Fixed-wing, multi-engine Padgett Mfg INC
Bradenton, Florida
Standard 2015-03-20 ValidFAA registration status code V: Valid registration. All codes
N321RD Pilatus
P3-03
Fixed-wing, single engine Individual owner
California
Experimental 2015-01-29 ValidFAA registration status code V: Valid registration. All codes
N4139D Helio
H-391B
Fixed-wing, single engine Individual owner
Washington
Standard 2014-12-15 ValidFAA registration status code V: Valid registration. All codes
N638RH Navion
NAVION B
Fixed-wing, single engine Co-owned owner
Oregon
Standard 2014-09-30 ValidFAA registration status code V: Valid registration. All codes
N5373K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Arizona
Standard 2014-09-09 ValidFAA registration status code V: Valid registration. All codes
N264RW Aero Commander
520
Fixed-wing, multi-engine Co-owned owner
Texas
Standard 2014-08-19 ValidFAA registration status code V: Valid registration. All codes
N8750R Helio
H-391B
Fixed-wing, single engine Discovery Bay Aviation LLC
Port Townsend, Washington
Standard 2014-03-14 ValidFAA registration status code V: Valid registration. All codes
N836HS Pilatus
P3-05
Fixed-wing, single engine Individual owner
Arizona
Experimental 2013-09-18 ValidFAA registration status code V: Valid registration. All codes
N6768C Navion
NAVION B
Fixed-wing, single engine Trinity Aviation Services LLC
Great Mills, Maryland
Standard 2013-02-22 ValidFAA registration status code V: Valid registration. All codes
N5192K Ryan
NAVION B
Fixed-wing, single engine Tango Kilo Enterprises LLC
Sarasota, Florida
Standard 2013-02-07 ValidFAA registration status code V: Valid registration. All codes
N36W Navion
NAVION B
Fixed-wing, single engine Trans Nevada Express INC
El Centro, California
Standard 2012-10-10 ValidFAA registration status code V: Valid registration. All codes
N277V Beech
B50
Fixed-wing, multi-engine Individual owner
California
Standard 2012-03-14 ValidFAA registration status code V: Valid registration. All codes
N5382K Ryan
NAVION B
Fixed-wing, single engine Individual owner
Florida
Standard 2012-02-24 ValidFAA registration status code V: Valid registration. All codes
N868G Pilatus
P3-05
Fixed-wing, single engine Individual owner
Nebraska
Experimental 2011-10-03 ValidFAA registration status code V: Valid registration. All codes
N67039 Stinson
L-5E-1
Fixed-wing, single engine Individual owner
Texas
Standard 2011-04-15 ValidFAA registration status code V: Valid registration. All codes
N987PH Helio Aircraft Limited
H-391
Fixed-wing, single engine Individual owner
Oregon
Standard 2008-06-18 ValidFAA registration status code V: Valid registration. All codes
N3635B Beech
B50
Fixed-wing, multi-engine Pwc Aviation
Pine River, Minnesota
Standard 2006-06-08 ValidFAA registration status code V: Valid registration. All codes
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Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 5, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.