# Pratt & Whitney R-1830-75

- Type: Engine model (FAA registry)
- Registry code: 51633
- Manufacturer (registry): P & W
- Model: R-1830-75
- Engine type: Reciprocating
- Power: 1,350 hp
- Installed in: 3 registered aircraft
- Page: https://openairdocs.org/engine/pratt-whitney-r-1830-75

Model codes come from the FAA registry's reference file.

## ADs that may apply (OpenAirDocs)

Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment.

None matched.

## Registered aircraft (3)

- [N3852](https://openairdocs.org/aircraft/N3852): [Wartime History Museum Inc](https://openairdocs.org/faa-owner/WARTIME%20HISTORY%20MUSEUM%20INC), [Tacoma, WA](https://openairdocs.org/faa-place/WA/Tacoma), built 1943, S/N 3852
- [N712Z](https://openairdocs.org/aircraft/N712Z): [American Airpower Heritage Flying Museum](https://openairdocs.org/faa-owner/AMERICAN%20AIRPOWER%20HERITAGE%20FLYING%20MUSEUM), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas), built 1942, S/N 3869
- [N737H](https://openairdocs.org/aircraft/N737H): [Airborne Holdings Inc](https://openairdocs.org/faa-owner/AIRBORNE%20HOLDINGS%20INC), [Midlothian, TX](https://openairdocs.org/faa-place/TX/Midlothian), built 1942, S/N 6062

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB CEN16WA337](https://openairdocs.org/ntsb/CEN16WA337), Aug 25, 2016: Yakovlev/Chinnery YAK 11 (N111YK), Speyer, Germany, substantial damage, 1 fatal

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 19800619055509I](https://openairdocs.org/incident/19800619055509I), Jun 19, 1980: Doug DC3C (N737H), Dallas, TX, Minor damage. Door warning light in flight followed by separation of door.

## Service difficulty reports (2)

As reported by operators and repair stations, by the model named in the report.

- [SDR ERA00018](https://openairdocs.org/sdr/ERA00018), Oct 24, 1995: NR 3 CYLINDER. LOST VALVE. LT ENGINE VIBRATION AND LEAKING OIL, SHUTDOWN ENGINE AND MADE UNEVENTFUL LANDING. REPLACED NR 3 CYLINDER.
- [SDR ERA00010](https://openairdocs.org/sdr/ERA00010), Jul 14, 1995: NR 3 CYLINDER. FAILED. RT ENGINE EMITTING GRAY SMOKE ON CLIMB FROM ANC. F/F LOW, SPUTTERING AND DETONATION, SHUTDOWN RT ENGINE AND MADE UNEVENTFUL LANDING AT ANC. REPLACED NR 3 CYLIND

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