# Pratt & Whitney TW-SB series

- Type: Engine model (FAA registry)
- Registry code: 52017
- Manufacturer (registry): P&W
- Model: TW-SB SERIES
- Engine type: Reciprocating
- Power: 1,000 hp
- Installed in: 0 registered aircraft
- Page: https://openairdocs.org/engine/pratt-whitney-tw-sb-series

The registry names only the engine series, so ADs for every model in the series are matched.

## 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

None registered with this engine model now.

## NTSB investigations (4)

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 MIA81DKT21](https://openairdocs.org/ntsb/MIA81DKT21), Nov 26, 1980: Murray Air MA-1 (N1013Y), Palmdale, FL, destroyed
- [NTSB MIA76FLA60](https://openairdocs.org/ntsb/MIA76FLA60), Aug 6, 1976: Murrayair MA-1 (N1013Y), Marianna, FL, substantial damage
- [NTSB MIA76FLA54](https://openairdocs.org/ntsb/MIA76FLA54), Jun 10, 1976: Murray Air MA-1 (N1013Y), Marianna, FL, substantial damage
- [NTSB MIA76FLA11](https://openairdocs.org/ntsb/MIA76FLA11), Sep 8, 1975: Emair MA-1 (N1013Y), Altha, FL, substantial damage

## FAA accident and incident reports (4)

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.

- [Accident 19801126080199A](https://openairdocs.org/incident/19801126080199A), Nov 26, 1980: Emair MA1 (N1013Y), Palmdale, FL, Destroyed. Truck pulled across runway while airplane was on takeoff roll. Rotated to miss truck. Hit power lines and trees.
- [Accident 19760806034509A](https://openairdocs.org/incident/19760806034509A), Aug 6, 1976: Emair MA1 (N1013Y), Marianna, FL, Substantial damage
- [Accident 19760610018909A](https://openairdocs.org/incident/19760610018909A), Jun 10, 1976: Emair MA1 (N1013Y), Marianna, FL, Substantial damage. L brake locked. Master cyl actuating piston loose & part out of cyl assembly.
- [Accident 19750908034099A](https://openairdocs.org/incident/19750908034099A), Sep 8, 1975: Emair MA1 (N1013Y), Altha, FL, Substantial damage. Plt thought pwr loss result of carb ice. Tkof immediately aftr rain shower.

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