# N55F: 1977 Gates Learjet 35A, registration cancelled 2019-06-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 12, 2019
- Status when cancelled: Valid registration
- Airframe: [Gates Learjet 35A](https://openairdocs.org/model/gates-learjet-35a) (registry code 5170602)
- Engine: [Garrett TFE731 series](https://openairdocs.org/engine/garrett-tfe731-series) (registry code 29001)
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE), [TCDS E6WE](https://openairdocs.org/tcds/E6WE) (OpenAirDocs)
- Serial number: 147
- Year built: 1977
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: October 20, 1977
- Last registry action: June 25, 2008
- Mode S code: A6FD8F
- Owner when cancelled: [Alliance Air Parts Inc](https://openairdocs.org/faa-owner/ALLIANCE%20AIR%20PARTS%20INC)
- Location: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)
- Owner type: Corporation
- Owner's area on the map: 35.4676° N, 97.5164° W: Placed by OpenAirDocs: center of Oklahoma City, OK, within about 14 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N55F
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=55F
- Page: https://openairdocs.org/deregistered/N55F-2019-06-12

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Gates Learjet 35A: https://openairdocs.org/model/gates-learjet-35a.md

## Service difficulty reports (4)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR BSYA200600012](https://openairdocs.org/sdr/BSYA200600012), Mar 16, 2006: ENGINE. FAILED. AIRCRAFT WAS EN ROUTE FROM UCA TO CYOW WHEN THE RIGHT ENGINE ITT WENT TO 963 DEGREES AND THE CREW FELT A VIBRATION AND SOUNDED STRANGE. AFTER LANDING IN CYOW CR
- [SDR BSY2001F00015](https://openairdocs.org/sdr/BSY2001F00015), Oct 5, 2001: TRANSMITTER. FAULTY. RIGHT ENGINE OIL PRESSURE RUNNING HIGH, OIL TEMPERATURE, RED LINE AT FLIGHT LEVEL 37,000. FOUND OIL PRESSURE TRANSMITTER 12 PSI HIGH, REMOVED AND REPLACED OIL P
- [SDR 20001030SH010](https://openairdocs.org/sdr/20001030SH010), Sep 19, 2000: CONNECTOR. DIRTY. DAL - RT ENGINE OIL TEMPERATURE SHOT UP TO RED LINE. SHUT DOWN ENGINE AND NOTIFIED DAL TOWER AND RETURNED. SUBLET GULFSTREAM IN DAL CLEANED AND TIGHTED OIL TEMP
- [SDR 97ZZZX1111](https://openairdocs.org/sdr/97ZZZX1111), Jan 22, 1997: ENGINE. FAILED. AFTER DEPARTURE, AIRCRAFT LOST OIL PRESSURE ON THE RIGHT ENGINE. PILOT ELECTED TO RETURN TO BURBANK. ENGINE SHUT DOWN AND AIRCRAFT LANDED SAFELY. REMOVED AND IN

## 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 NYC08CA088](https://openairdocs.org/ntsb/NYC08CA088), Jan 30, 2008: Bombardier 35A (N55F), Charlotte, NC, substantial damage. Probable cause: The tug driver's failure to stop for a taxiway stop sign.

## FAA accident and incident reports (2)

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 20080130013219A](https://openairdocs.org/incident/20080130013219A), Jan 30, 2008: Lear 35A (N55F), Charlotte, NC, Substantial damage. (-23) On 01/30/08 an airnet, Learjet 35A, N55F operating usc 141 landed runway 23 at clt at 5:10Z turned off at A4 and was cleared to taxi to the wilson air…
- [Incident 19851119060669I](https://openairdocs.org/incident/19851119060669I), Nov 19, 1985: Lear 35A (N55F), Salt Lake City, UT. Aborted takeoff due to analog gauge failure. Corrected problem and took off without incident.

## Other aircraft with N55F

- [Cancelled 1970-09-01](https://openairdocs.org/deregistered/N55F-1970-09-01): Beech 35, S/N D-254. Owner: [Pelzl John And Pelzl Janet](https://openairdocs.org/faa-owner/PELZL%20JOHN%20AND%20PELZL%20JANET), [Sunnyvale, CA](https://openairdocs.org/faa-place/CA/Sunnyvale)

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