# N1SU: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 3
- Last cancelled: January 9, 2003
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1SU
- Page: https://openairdocs.org/aircraft/N1SU

## Aircraft that carried N1SU

- [Cancelled 2003-01-09](https://openairdocs.org/deregistered/N1SU-2003-01-09): Beech V35B, S/N D-9548, built 1973. Triennial form not returned. Owner: [Payne Jerry L](https://openairdocs.org/faa-owner/PAYNE%20JERRY%20L), [Baton Rouge, LA](https://openairdocs.org/faa-place/LA/Baton%20Rouge)
- [Cancelled 1979-05-31](https://openairdocs.org/deregistered/N1SU-1979-05-31): American AA-1B, S/N AA1B-0004, built 1972. Owner: [Hewison Cecil](https://openairdocs.org/faa-owner/HEWISON%20CECIL), [South Lyon, MI](https://openairdocs.org/faa-place/MI/South%20Lyon)
- [Cancelled 1972-07-20](https://openairdocs.org/deregistered/N1SU-1972-07-20): American AA-1A, S/N 287. Owner: [North Dakota State University Club](https://openairdocs.org/faa-owner/NORTH%20DAKOTA%20STATE%20UNIVERSITY%20CLUB), [Fargo, ND](https://openairdocs.org/faa-place/ND/Fargo)

## NTSB investigations on N1SU (3)

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 FTW02LA191](https://openairdocs.org/ntsb/FTW02LA191), Jun 27, 2002: Beech BE-V35B (N1SU), Baton Rouge, LA, substantial damage. Probable cause: the loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the forced landing.
- [NTSB CHI78FEC45](https://openairdocs.org/ntsb/CHI78FEC45), Aug 4, 1978: Grum Amer AA1-B (N1SU), Milford, MI, destroyed
- [NTSB MKC73AK001](https://openairdocs.org/ntsb/MKC73AK001), Jul 2, 1972: Amer Avco AA-1A (N1SU), Oakes, ND, destroyed, 2 fatal

## FAA accident and incident reports on N1SU (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 20020626016429A](https://openairdocs.org/incident/20020626016429A), Jun 26, 2002: Beech V35B (N1SU), Baton Rouge, LA, No damage. (-23) As aircraft turned final to Baton Rouge, LA. Metropolitan airport runway 22L, the aircraft lost engine power causing the operator to make an emergency…
- [Accident 19780804025669A](https://openairdocs.org/incident/19780804025669A), Aug 4, 1978: Grumav AA1B (N1SU), Milford, MI, Destroyed. Entered flat spin from a split-s maneuver.

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