# N521SA: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: May 8, 2021
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=521SA
- Page: https://openairdocs.org/aircraft/N521SA

## Aircraft that carried N521SA

- [Cancelled 2021-05-08](https://openairdocs.org/deregistered/N521SA-2021-05-08): Air Elite STORM RALLY LSA, S/N R3-0US-0004, built 2011. Registration expired, pending cancellation. Owner: [Olson Harry](https://openairdocs.org/faa-owner/OLSON%20HARRY), [Franksville, WI](https://openairdocs.org/faa-place/WI/Franksville)
- [Cancelled 1977-07-07](https://openairdocs.org/deregistered/N521SA-1977-07-07): Cessna 172H, S/N 17254900. Owner: [Pfeiler Phil L](https://openairdocs.org/faa-owner/PFEILER%20PHIL%20L), [Kanab, UT](https://openairdocs.org/faa-place/UT/Kanab)

## NTSB investigations on N521SA (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 DEN77DTM01](https://openairdocs.org/ntsb/DEN77DTM01), Oct 4, 1976: Cessna 172H (N521SA), Parowan, UT, substantial damage

## FAA accident and incident reports on N521SA (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 19761004031719A](https://openairdocs.org/incident/19761004031719A), Oct 4, 1976: Cessna 172H (N521SA), Parowan, UT, Substantial damage. 35FT p-line NE end rwy 22.evasive maneuver to avoid coyote and p-line. Landed long. Flaps full down.

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