Engines · piston (reciprocating) · data as of October 27, 2026

Wright R-1300 series

27 aircraft on the U.S. register carry a Wright R-1300 series engine, rated at about 700 horsepower. The North American T-28 is the model most often fitted with it (16 aircraft). The aircraft carrying it were built between 1949 and 1978.

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 Wright R-1300 series. FAA spelling: R-1300 SER.

Fitted to model families

North American T-2816Sikorsky UH-196Sikorsky S-552North American/Walker T-28A1Rockwell International S-21Sikorsky H-19D1

Model families, as a table

	aircraft
North American T-28	16
Sikorsky UH-19	6
Sikorsky S-55	2
North American/Walker T-28A	1
Rockwell International S-2	1
Sikorsky H-19D	1

North American T-28 · Sikorsky UH-19 · Sikorsky S-55 · North American/Walker T-28A · Rockwell International S-2 · Sikorsky H-19D

Where they are owner's state

Kentucky6Florida4Arizona3Kansas2Wisconsin1Washington1Texas1Tennessee1Oregon1Oklahoma1

By state, as a table

	aircraft
Kentucky	6
Florida	4
Arizona	3
Kansas	2
Wisconsin	1
Washington	1
Texas	1
Tennessee	1
Oregon	1
Oklahoma	1

Kind of aircraft

Piston singles17 (63%)Helicopters9 (33%)Turboprops1 (4%)

By kind, as a table

	aircraft	share
Piston singles	17	63%
Helicopters	9	33%
Turboprops	1	4%

When the aircraft were built by decade

By decade built, as a table

	aircraft
1940	5
1950	11
1960	1
1970	2

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

Fitted to

North American T-28 16 with this engine series
Sikorsky UH-19 6 with this engine series
Sikorsky S-55 2 with this engine series
Rockwell International S-2 1 with this engine series

Where they are

Kentucky 6 of these aircraft
Florida 4 of these aircraft
Arizona 3 of these aircraft
Kansas 2 of these aircraft
Wisconsin 1 of these aircraft

Biggest operators

Sierra Aeronautics LLC 5 of these aircraft
Vintage Aero INC 1 of these aircraft
Valiant Air Command INC 1 of these aircraft

Analytics

The whole map of how records connect · these connections as data: /graph/engine/wright-r-1300-series.json.

Aircraft newest certificates first · 27

Tail no.	Maker and model	Group	Owner and base	Certificate	Registered	Status
N28AM	North American T-28A	Fixed-wing, single engine	Individual owner Arizona	Experimental	2026-09-16	Valid
N728NA	North American T-28A	Fixed-wing, single engine	International Air Services INC Carson City, Nevada	Experimental	2026-02-05	Valid
N82FT	North American T-28A	Fixed-wing, single engine	Individual owner Kansas	Experimental	2025-08-01	Valid
N28100	North American T-28A	Fixed-wing, single engine	Vintage Aero INC Brandon, Florida	Experimental	2025-03-27	Valid
N8089H	North American T-28A	Fixed-wing, single engine	Individual owner Michigan	Experimental	2024-12-03	Valid
N302NA	North American T-28A	Fixed-wing, single engine	Airway Science for Kids INC Portland, Oregon	Experimental	2024-08-22	Valid
N300AF	North American T-28A	Fixed-wing, single engine	Skyvista Aviation LLC Marysville, Ohio	Experimental	2024-08-09	Valid
N212DP	North American T-28A	Fixed-wing, single engine	American Flight Museum INC Topeka, Kansas	Experimental	2023-08-07	Valid
N228AF	North American T-28A	Fixed-wing, single engine	Individual owner North Carolina	Experimental	2023-03-07	Valid
N51705	North American T-28A	Fixed-wing, single engine	Van Horn Aviation LLC Tempe, Arizona	Experimental	2023-02-23	Valid
N2256G	Sikorsky UH-19B	Rotorcraft	Classic Rotors Museum Ramona, California	Multiple	2021-12-15	Valid
N155GW	Sikorsky S-55B	Rotorcraft	Sierra Aeronautics LLC Franklin, Kentucky	Multiple	2021-10-07	Valid
N5663	Sikorsky S-55B	Rotorcraft	Sierra Aeronautics LLC Franklin, Kentucky	Restricted	2021-10-07	Valid
N95485	Sikorsky UH-19D	Rotorcraft	Sierra Aeronautics LLC Franklin, Kentucky	Restricted	2021-10-07	Valid
N95486	Sikorsky H-19D	Rotorcraft	Sierra Aeronautics LLC Franklin, Kentucky	Experimental	2021-10-07	Valid
N62206	Sikorsky UH-19D	Rotorcraft	Sierra Aeronautics LLC Franklin, Kentucky	Restricted	2021-09-21	Valid
N95484	Sikorsky UH-19D	Rotorcraft	Sierra Aerounautics LLC Franklin, Kentucky	Restricted	2021-09-21	Valid
N3313G	North American T-28A	Fixed-wing, single engine	Loubine INC Lewes, Delaware	Experimental	2021-06-14	Valid
N62208	Sikorsky UH-19D	Rotorcraft	Individual owner Florida	Restricted	2021-06-02	Valid
N5596X	Rockwell International S-2R	Fixed-wing, single engine	Skyler Blue LLC Cushing, Oklahoma	Restricted	2011-10-13	Valid
N7038U	North American/Walker T-28A	Fixed-wing, single engine	Co-owned owner Wisconsin	Experimental	2011-01-05	Valid
N9698B	North American T-28A	Fixed-wing, single engine	Mi Tia Capital LLC North Miami Beach, Florida	Experimental	2009-06-02	Valid
N37788	Sikorsky UH-19D	Rotorcraft	Valiant Air Command INC Titusville, Florida	Restricted	2006-12-13	Valid
N665PB	North American T-28A	Fixed-wing, single engine	Berry Machine & Tool CO INC Camden, Tennessee	Experimental	2004-08-11	Valid
N2800A	North American T-28A	Fixed-wing, single engine	Wings of History Museum of Flight Bellevue, Washington	Experimental	2002-09-18	Valid
N7497C	North American T-28A	Fixed-wing, single engine	Individual owner Arizona	Experimental	1997-05-28	Valid
N70743	North American T-28A	Fixed-wing, single engine	American Airpower Heritage Flying Museum INC Dallas, Texas	Experimental	1997-01-06	Valid

Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 27, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.