# N9976U: 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: January 10, 1979
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9976U
- Page: https://openairdocs.org/aircraft/N9976U

## Aircraft that carried N9976U

- [Cancelled 1979-01-10](https://openairdocs.org/deregistered/N9976U-1979-01-10): Grumman American Avn. AA-1C, S/N AA1B0171, built 1978. Owner: [Wausau Aero Inc](https://openairdocs.org/faa-owner/WAUSAU%20AERO%20INC), [Wausau, WI](https://openairdocs.org/faa-place/WI/Wausau)

## NTSB investigations on N9976U (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 CHI78FEP64](https://openairdocs.org/ntsb/CHI78FEP64), Aug 30, 1978: Grumman AA-1C (N9976U), Laona, WI, destroyed, 2 fatal

## FAA accident and incident reports on N9976U (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.

- [Incident 19811025077409I](https://openairdocs.org/incident/19811025077409I), Oct 25, 1981: Grumav AA5A (N9976U), Broomfield, CO, Minor damage. Unable to take off out of ground effect due to snow and ice on wings. Landed straight ahead off runway.
- [Accident 19780830040069A](https://openairdocs.org/incident/19780830040069A), Aug 30, 1978: Gulstm AA5 (N9976U), Laona, WI, Destroyed, 1 fatal. 5 In. High grass r/w.acft 67LBS over certificated gross weight.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.