# N100EP: Gates Learjet 35A, registration cancelled 1990-04-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 27, 1990
- 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: 150
- Type of aircraft: Fixed wing multi engine
- Mode S code: A00526
- The mark today: https://openairdocs.org/aircraft/N100EP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=100EP
- Page: https://openairdocs.org/deregistered/N100EP-1990-04-27

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

## NTSB investigations (2)

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 DCA87MA031](https://openairdocs.org/ntsb/DCA87MA031), May 12, 1987: Learjet 35A (N100EP), West Mifflin, PA, destroyed, 2 fatal
- [NTSB FTW78FA002](https://openairdocs.org/ntsb/FTW78FA002-201261), Oct 5, 1977: Lear 25B (N100EP), Amarillo, TX, destroyed

## 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 19771005031969A](https://openairdocs.org/incident/19771005031969A), Oct 5, 1977: Lear 35A (N100EP), Amarillo, TX, Destroyed. PIC,non CFI,pulled eng at vr. Co-plt with no Lear dual instruction made tkof. Acft veered,crashed.

## Other aircraft with N100EP

- [Registered now](https://openairdocs.org/aircraft/N100EP): Epplin John A COZY MK 4, S/N 467

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