# N40443: Martin 404, registration cancelled 1991-05-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 2, 1991
- Status when cancelled: Triennial form not returned
- Airframe: [Martin 404](https://openairdocs.org/model/martin-404) (registry code 5450702)
- Data sheets: [TCDS 1A7](https://openairdocs.org/tcds/1A7) (OpenAirDocs)
- Serial number: 14228
- Type of aircraft: Fixed wing multi engine
- Certificate issued: May 19, 1982
- Last registry action: February 24, 1991
- Mode S code: A4BE7D
- Owner when cancelled: [Frontier Airways Inc](https://openairdocs.org/faa-owner/FRONTIER%20AIRWAYS%20INC)
- Location: [Sheridan, WY](https://openairdocs.org/faa-place/WY/Sheridan)
- Owner type: Corporation
- Owner's area on the map: 44.8325° N, 106.8963° W: Placed by OpenAirDocs at the center of ZIP code 82801, within about 13 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N40443
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=40443
- Page: https://openairdocs.org/deregistered/N40443-1991-05-02

From the FAA registry file of November 7, 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 Martin 404: https://openairdocs.org/model/martin-404.md

## 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 DEN86FA175](https://openairdocs.org/ntsb/DEN86FA175), Jun 27, 1986: Martin 404 (N40443), Buffalo, WY, destroyed, 3 fatal

## 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 19860627082839A](https://openairdocs.org/incident/19860627082839A), Jun 27, 1986: Martin 404MARTIN (N40443), Buffalo, WY, Destroyed, 1 fatal. Failed to climb on takeoff. Overgrossed at a high density altitude. Pilot not properly rated, certificates revoked.

## Other aircraft with N40443

- [Cancelled 2017-02-28](https://openairdocs.org/deregistered/N40443-2017-02-28): Kurtz Jay B CAPELLA XS, S/N 993, built 1994. Registration expired, pending cancellation. Owner: [Tucker John C Jr](https://openairdocs.org/faa-owner/TUCKER%20JOHN%20C%20JR), [Miami, FL](https://openairdocs.org/faa-place/FL/Miami)

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