# Pratt & Whitney JT4A-5

- Type: Engine model (FAA registry)
- Registry code: 51718
- Manufacturer (registry): P & W
- Model: JT4A-5
- Engine type: Turbo-jet
- Power: 15,800 lb thrust
- Data sheet: [TCDS E-291](https://openairdocs.org/tcds/E-291) (OpenAirDocs)
- Holder: Pratt & Whitney Division
- Installed in: 0 registered aircraft
- Page: https://openairdocs.org/engine/pratt-whitney-jt4a-5

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.

- [AD 76-01-08](https://openairdocs.org/ad/76-01-08): Tenth Stage Compressor Blade · Pratt & Whitney Division JT4A-10, JT4A-11, JT4A-12 and 3 more. Effective May 20, 1976
- [AD 71-06-03](https://openairdocs.org/ad/71-06-03): Twelfth Stage Compressor Rotor Disc · Pratt & Whitney Division JT4A-10, JT4A-11, JT4A-12 and 3 more. Effective May 19, 1971
- [AD 71-02-02](https://openairdocs.org/ad/71-02-02): Twelfth Stage Compressor Rotor Disc · Pratt & Whitney Division JT4A-10, JT4A-11, JT4A-12 and 3 more. Effective May 4, 1971
- [AD 68-12-03](https://openairdocs.org/ad/68-12-03): High Compressor Rotor Blade Failure · Pratt & Whitney Division JT4A-10, JT4A-11, JT4A-12 and 3 more. Effective Jun 12, 1968
- [AD 67-01-03](https://openairdocs.org/ad/67-01-03): Fuel Manifold Assembly · Pratt & Whitney Division JT4A-10, JT4A-11, JT4A-12 and 3 more. Effective Jan 5, 1967
- [AD 64-05-05](https://openairdocs.org/ad/64-05-05): Throttle Valve Assemblies · Pratt & Whitney Division JT3C-12, JT3C-7, JT3D-1 and 17 more. Effective Feb 27, 1964
- [AD 62-10-04](https://openairdocs.org/ad/62-10-04): Turbine Rotor Blades · Pratt & Whitney Division JT4A-10, JT4A-11, JT4A-12 and 3 more
- [AD 56-06-02](https://openairdocs.org/ad/56-06-02): Cylinder Flange Attaching Stud · Pratt & Whitney Division Double Wasp CA15, Double Wasp CA17, Double Wasp CA18 and 115 more

## Registered aircraft

None registered with this engine model now.

## NTSB investigations

None matched to aircraft with this engine model.

## FAA accident and incident reports

None matched to aircraft with this engine model.

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