Wright R-975-11
3 aircraft on the U.S. register carry a Wright R-975-11 engine, rated at about 450 horsepower. The Naval Aircraft Factory N3 is the model most often fitted with it (1 aircraft). The aircraft carrying it were built between 1927 and 1941.
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-975-11. FAA spelling: R-975-11.
Fitted to model families
Model families, as a table
| aircraft | |
|---|---|
| Naval Aircraft Factory N3 | 1 |
| Stout Metal Airplane Co 4-AT-A | 1 |
| Waco ATO | 1 |
Naval Aircraft Factory N3 · Stout Metal Airplane Co 4-AT-A · Waco ATO
Kind of aircraft
By kind, as a table
| aircraft | share | |
|---|---|---|
| Piston singles | 2 | 67% |
| Piston twins | 1 | 33% |
Connections how this engine series links to the rest of the register
- Naval Aircraft Factory N3 1 with this engine series
- Waco ATO 1 with this engine series
- Old Style Aircraft LLC 1 of these aircraft
- Db Aero INC 1 of these aircraft
- Claire Aviation INC 1 of these aircraft
The whole map of how records connect · these connections as data: /graph/engine/wright-r-975-11.json.
Aircraft newest certificates first · 3
| Tail no. | Maker and model | Group | Owner and base | Certificate | Registered | Status |
|---|---|---|---|---|---|---|
| N1077 | Stout Metal Airplane Co 4-AT-A |
Fixed-wing, multi-engine | Claire Aviation INC Wilmington, Delaware |
Standard | 2019-03-18 | ValidFAA registration status code V: Valid registration. All codes |
| N5533 | Waco ATO |
Fixed-wing, single engine | Old Style Aircraft LLC Ellsinore, Missouri |
Standard | 2014-03-14 | ValidFAA registration status code V: Valid registration. All codes |
| N45131 | Naval Aircraft Factory N3N-3 |
Fixed-wing, single engine | Db Aero INC Wilmington, Delaware |
Experimental | 2008-01-08 | 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 29, 2026. Horsepower and thrust are the FAA's figures for the series, not for a particular aircraft.