# Honeywell T5309B

- Type: Engine model (FAA registry)
- Registry code: 33912
- Manufacturer (registry): HONEYWELL
- Model: T5309B
- Engine type: Turbo-shaft
- Power: 1,100 hp
- Data sheet: [TCDS E1EA](https://openairdocs.org/tcds/E1EA) (OpenAirDocs)
- Holder: Ozark Aeroworks LLC
- Installed in: 1 registered aircraft
- Page: https://openairdocs.org/engine/honeywell-t5309b

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 2002-09-09](https://openairdocs.org/ad/2002-09-09): Centrifugal Compressor Impeller · Honeywell International T53-L-703, T53-L-13B/D, T53-L-13B and 10 more. Effective Jun 13, 2002
- [AD 77-17-08](https://openairdocs.org/ad/77-17-08): Fuel Regulator P1 Multiplier Lever · Honeywell International T53-L-703, T5307A, T5309A and 7 more. Effective Mar 30, 1978
- [AD 75-22-02](https://openairdocs.org/ad/75-22-02): Secondary Failure N2 Accessory Drive Shaft · Honeywell International T5307A, T5309A, T5309B and 6 more. Effective Oct 29, 1975

## Registered aircraft (1)

- [N4069R](https://openairdocs.org/aircraft/N4069R): [Olympic Jet Inc](https://openairdocs.org/faa-owner/OLYMPIC%20JET%20INC), [Olympia, WA](https://openairdocs.org/faa-place/WA/Olympia), built 1964, S/N 64-17558

## 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 SEA96LA219](https://openairdocs.org/ntsb/SEA96LA219), Sep 23, 1996: Kaman HH-43 B/F (N4069R), Troy, MT, substantial damage. Probable cause: failure of the freewheeling sprag unit bearings for undetermined reasons.

## 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.

- [Accident 19960923029669A](https://openairdocs.org/incident/19960923029669A), Sep 23, 1996: Kaman HH43BF (N4069R), Troy, MT, Substantial damage. External load repositioning flight needles split. Lost altitude. Rotor decay. Impacted. Sprague clutch failed.

## STCs that may be installed (OpenAirDocs) (1)

Approved for this engine model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has.

- [STC SE00028EN](https://openairdocs.org/stc/SE00028EN): Installation of Pratt & Whitney Engine Services Inc. SmartCycle Plus Engine Monitoring System, P/N EMU-K-010-1 on specified T53 engine models. Pratt & Whitney Engine Services Inc

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