# N73121: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: September 5, 1995
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=73121
- Page: https://openairdocs.org/aircraft/N73121

## Aircraft that carried N73121

- [Cancelled 1995-09-05](https://openairdocs.org/deregistered/N73121-1995-09-05): Convair 340-31, S/N 35. Triennial form not returned. Owner: [Sierra Pacific Airlines Inc](https://openairdocs.org/faa-owner/SIERRA%20PACIFIC%20AIRLINES%20INC), [Tucson, AZ](https://openairdocs.org/faa-place/AZ/Tucson)

## NTSB investigations on N73121 (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 MKC69I0003](https://openairdocs.org/ntsb/MKC69I0003), Jul 23, 1968: Convair 580 (N73121), Pawnee City, NE, incident, no damage

## FAA accident and incident reports on N73121 (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.

- [Incident 19891019054679I](https://openairdocs.org/incident/19891019054679I), Oct 19, 1989: Cvac STCAPJC (N73121), Fayetteville, AR. Attendant thought he saw smoke in overhead vents on approach. Initiated evacuation at gate. No malfunction found.

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