# Accident 19910812033899A: Bag JETSTM3201, St Louis, MO, August 12, 1991

- Type: FAA accident report (Accident/Incident Data System), as reported
- Date: August 12, 1991, 11:09 local time
- Place: St Louis, MO
- Airport: Lambert-St Louis International
- Damage: Substantial damage
- Phase of flight: Fcd/Prec Ldg From Cruise
- Operating rules: Air taxi and commuter (Part 135)
- Operator: RAIA
- Location: 38.7487° N, 90.3700° W: Placed by OpenAirDocs at , within about a mile (OpenAirDocs)
- Nearby events: https://openairdocs.org/map.md?lat=38.7487&lon=-90.3700&mi=10
- Aircraft: N339TE, a cancelled registration (https://openairdocs.org/deregistered/N339TE-2019-01-17) (OpenAirDocs)
- Registry model: British Aerospace BAE JETSTREAM 3201 (registry code 1500217, https://openairdocs.org/model/british-aerospace-bae-jetstream-3201) (OpenAirDocs)
- Registry engine: AiResearch TPE331 series (registry code 01514, https://openairdocs.org/engine/airesearch-tpe331-series) (OpenAirDocs)
- Reported make and model: BAG JETSTM3201
- Reported engine: GARRTT TPE33112UA
- People aboard: 7
- Fatal injuries: 0
- Pilot flight hours: 4,200 total, 750 in this make and model, 300 in the last 90 days
- NTSB investigation: [NTSB CHI91MA260](https://openairdocs.org/ntsb/CHI91MA260) (OpenAirDocs)
- FAA source: FAA Aviation Safety Information Portal (https://asip.faa.gov/)
- Page: https://openairdocs.org/incident/19910812033899A

## Narrative

As the FAA filed it, in capitals; the FAA replaces private details with ^PRIVACY DATA OMITTED^.

HYDRAULIC PRESSURE SUPPLY PIPE FAILED DUE VIBRATION FATIGUE.CREW UNABLE EXTEND LEFT MAIN GEAR. CHECKLIST OVERSIGHT

## The NTSB's investigation of this event (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 CHI91MA260](https://openairdocs.org/ntsb/CHI91MA260), Aug 12, 1991: British Aerospace 3201 (N339TE), St Louis, MO, substantial damage. Probable cause: FAILURE OF THE PILOT(S) TO FOLLOW THE CORRECT EMERGENCY PROCEDURE. FACTORS RELATED TO THIS ACCIDENT WERE: INADEQUATE SYSTEM DESIGN BY THE MANUFACTURER, WHICH ALLOWED HYDRAULIC LINE VIBRATION, FATIGUE…

## Other reports on N339TE (1)

Matched to the same aircraft by N-number and date.

- [Incident 19930322010099I](https://openairdocs.org/incident/19930322010099I), Mar 22, 1993: Bag JETSTM3201 (N339TE), Springfield, IL. Left engine propeller deice boot exited en route. Engine secured. Landed safely.

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. For accidents, the NTSB's own investigation is the fuller record.

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