Wright C7BA series
25 aircraft on the U.S. register carry a Wright C7BA series engine, rated at about 800 horsepower. The Rockwell International S-2 is the model most often fitted with it (11 aircraft). The aircraft carrying it were built between 1949 and 1975.
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 C7BA series. FAA spelling: C7BA SERIES.
Fitted to model families
Rockwell International S-211North American T-287Sikorsky S-554Grumman TBM-31Sikorsky CH-19E1Sikorsky H-19D1
Model families, as a table
| aircraft | |
|---|---|
| Rockwell International S-2 | 11 |
| North American T-28 | 7 |
| Sikorsky S-55 | 4 |
| Grumman TBM-3 | 1 |
| Sikorsky CH-19E | 1 |
| Sikorsky H-19D | 1 |
Rockwell International S-2 · North American T-28 · Sikorsky S-55 · Grumman TBM-3 · Sikorsky CH-19E · Sikorsky H-19D
Where they are owner's state
Kind of aircraft
By kind, as a table
| aircraft | share | |
|---|---|---|
| Turboprops | 11 | 44% |
| Piston singles | 8 | 32% |
| Helicopters | 6 | 24% |
Connections how this engine series links to the rest of the register
Fitted to
- Rockwell International S-2 11 with this engine series
- North American T-28 7 with this engine series
- Sikorsky S-55 4 with this engine series
- Grumman TBM-3 1 with this engine series
Where they are
- Kentucky 4 of these aircraft
- Texas 3 of these aircraft
- Ohio 3 of these aircraft
- Nevada 2 of these aircraft
- Mississippi 2 of these aircraft
Biggest operators
- Sierra Aeronautics LLC 4 of these aircraft
Analytics
The whole map of how records connect · these connections as data: /graph/engine/wright-c7ba-series.json.
Aircraft newest certificates first · 25
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N5013X | Rockwell International S-2R |
Fixed-wing, single engine | Pro-Aire LLC Pipestone, Minnesota |
Restricted | 2026-10-08 | ValidFAA registration status code V: Valid registration. All codes |
| N91535 | North American T-28A |
Fixed-wing, single engine | Individual owner Ohio |
Restricted | 2026-02-15 | ValidFAA registration status code V: Valid registration. All codes |
| N699 | North American T-28A |
Fixed-wing, single engine | Vortex Aviation LLC Biloxi, Mississippi |
Experimental | 2025-08-05 | ValidFAA registration status code V: Valid registration. All codes |
| N5016X | Rockwell International S-2R |
Fixed-wing, single engine | Individual owner Alabama |
Restricted | 2024-08-21 | ValidFAA registration status code V: Valid registration. All codes |
| N5024X | Rockwell International S-2R |
Fixed-wing, single engine | Envoy Air Services LLC Leipsic, Ohio |
Restricted | 2023-08-09 | ValidFAA registration status code V: Valid registration. All codes |
| N4949X | Rockwell International S-2R |
Fixed-wing, single engine | Morris AG Air & Sons INC Orovada, Nevada |
Restricted | 2023-08-06 | ValidFAA registration status code V: Valid registration. All codes |
| N5251V | North American T-28A |
Fixed-wing, single engine | Powered By Stinky LLC York, Maine |
Experimental | 2023-05-09 | ValidFAA registration status code V: Valid registration. All codes |
| N4941X | Rockwell International S-2R |
Fixed-wing, single engine | Hohl Enterprises LLC Donnellson, Iowa |
Restricted | 2023-04-05 | ValidFAA registration status code V: Valid registration. All codes |
| N9102Z | North American T-28A |
Fixed-wing, single engine | Morlock INC Crossville, Tennessee |
Restricted | 2022-10-11 | ValidFAA registration status code V: Valid registration. All codes |
| N1742R | North American T-28A |
Fixed-wing, single engine | International Air Service INC Trustee Carson City, Nevada |
Experimental | 2022-01-26 | ValidFAA registration status code V: Valid registration. All codes |
| N94475 | Sikorsky CH-19E |
Rotorcraft | Sierra Aeronautics LLC Franklin, Kentucky |
Restricted | 2021-10-07 | ValidFAA registration status code V: Valid registration. All codes |
| N24111 | Sikorsky S-55B |
Rotorcraft | Sierra Aeronautics LLC Franklin, Kentucky |
Multiple | 2021-09-21 | ValidFAA registration status code V: Valid registration. All codes |
| N31611 | Sikorsky S-55B |
Rotorcraft | Sierra Aeronautics LLC Franklin, Kentucky |
Restricted | 2021-09-21 | ValidFAA registration status code V: Valid registration. All codes |
| N32533 | Sikorsky H-19D |
Rotorcraft | Sierra Aeronautics LLC Franklin, Kentucky |
Restricted | 2021-09-21 | ValidFAA registration status code V: Valid registration. All codes |
| N443FD | Sikorsky S-55B |
Rotorcraft | Individual owner New Jersey |
Standard | 2020-07-13 | ValidFAA registration status code V: Valid registration. All codes |
| N17376 | Sikorsky S-55B |
Rotorcraft | Individual owner Oklahoma |
Standard | 2019-03-26 | ValidFAA registration status code V: Valid registration. All codes |
| N5021X | Rockwell International S-2R |
Fixed-wing, single engine | Jones Aviation INC Biggs, California |
Restricted | 2019-03-26 | ValidFAA registration status code V: Valid registration. All codes |
| N7226C | Grumman TBM-3E |
Fixed-wing, single engine | Individual owner Texas |
Limited | 2018-08-03 | ValidFAA registration status code V: Valid registration. All codes |
| N28RE | North American T-28A |
Fixed-wing, single engine | 250 Logistics LLC Mount Pleasant, Texas |
Restricted | 2015-02-05 | ValidFAA registration status code V: Valid registration. All codes |
| N4992X | Rockwell International S-2R |
Fixed-wing, single engine | Ruhe Sales LLC Leipsic, Ohio |
Restricted | 2014-11-17 | ValidFAA registration status code V: Valid registration. All codes |
| N2814G | North American T-28A |
Fixed-wing, single engine | Naca 130 LLC Cameron Park, California |
Standard | 2014-10-28 | ValidFAA registration status code V: Valid registration. All codes |
| N4990X | Rockwell International S-2R |
Fixed-wing, single engine | Individual owner Texas |
Restricted | 2004-01-16 | ValidFAA registration status code V: Valid registration. All codes |
| N5023X | Rockwell International S-2R |
Fixed-wing, single engine | Individual owner North Dakota |
Restricted | 1999-04-08 | ValidFAA registration status code V: Valid registration. All codes |
| N5040X | Rockwell International S-2R |
Fixed-wing, single engine | Anderson Aerial Spraying Svc INC Canby, Minnesota |
Restricted | 1991-06-19 | ValidFAA registration status code V: Valid registration. All codes |
| N4984X | Rockwell International S-2R |
Fixed-wing, single engine | Individual owner Mississippi |
Restricted | 1984-01-24 | ValidFAA registration status code V: Valid registration. All codes |
Source: FAA Civil Aviation Registry, Releasable Aircraft Database (the engine reference table and each aircraft's engine code), October 23, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.