# N1AH: Gates Learjet 35A, registration cancelled 1997-11-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 22, 1997
- Status when cancelled: Triennial form not returned
- Airframe: [Gates Learjet 35A](https://openairdocs.org/model/gates-learjet-35a) (registry code 5170602)
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE) (OpenAirDocs)
- Serial number: 398
- Type of aircraft: Fixed wing multi engine
- Certificate issued: October 11, 1983
- Last registry action: November 19, 1997
- Mode S code: A0000A
- Owner when cancelled: [US Financial Corp Trustee](https://openairdocs.org/faa-owner/US%20FINANCIAL%20CORP%20TRUSTEE)
- Location: [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)
- Owner type: Corporation
- Owner's area on the map: 32.7883° N, 96.7996° W: Placed by OpenAirDocs at the center of ZIP code 75201, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1AH
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1AH
- Page: https://openairdocs.org/deregistered/N1AH-1997-11-22

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 (1)

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

- [SDR 96ZZZX4390](https://openairdocs.org/sdr/96ZZZX4390), Jun 24, 1996: GENERATOR. FAILED. THE AIRCRAFT EXPERIENCED VIBRATION THEN GENERAL FAILURE ON THE RIGHT SIDE. BEARING FAILURE WAS THE CAUSE OF THE PROBLEMS. THIS WAS THE SECOND TIME IN 130 FLIGHT

## 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 SEA97LA109](https://openairdocs.org/ntsb/SEA97LA109), May 16, 1997: Learjet 35A (N1AH), Great Falls, MT, substantial damage. Probable cause: the captain's inadequate preflight planning/preparation, and the subsequent improper response to a simulated loss of engine power, resulting in liftoff at an airspeed below that for which sustained…

## 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 19970516010899A](https://openairdocs.org/incident/19970516010899A), May 16, 1997: Lear 35A (N1AH), Great Falls, MT, Substantial damage. Aircraft lost control on takeoff and ran off runway.
- [Incident 19901122059579I](https://openairdocs.org/incident/19901122059579I), Nov 22, 1990: Lear 35A (N1AH), Dallas, TX. Nose wheel vibration on takeoff. Landed without incident. Nose tire out of balance.

## Other aircraft with N1AH

- [Registered now](https://openairdocs.org/aircraft/N1AH): Grace BREEZY, S/N 1372-15, built 1977
- [Cancelled 1980-10-01](https://openairdocs.org/deregistered/N1AH-1980-10-01): Hawley J/Alfson D CASSUTT III M, S/N AH-1, built 1980. Owner: [Hawley Joh D & Alfson David B](https://openairdocs.org/faa-owner/HAWLEY%20JOH%20D%20%26%20ALFSON%20DAVID%20B), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

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