# N6990X: Cessna 172B, registration cancelled 1989-03-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 3, 1989
- Status when cancelled: Triennial form not returned
- Airframe: [Cessna 172B](https://openairdocs.org/model/cessna-172b) (registry code 2072406)
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12) (OpenAirDocs)
- Serial number: 17247890
- Type of aircraft: Fixed wing single engine
- Mode S code: A94E93
- The mark today: https://openairdocs.org/aircraft/N6990X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6990X
- Page: https://openairdocs.org/deregistered/N6990X-1989-03-03

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 Cessna 172B: https://openairdocs.org/model/cessna-172b.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 DEN86LA140](https://openairdocs.org/ntsb/DEN86LA140), May 19, 1986: Cessna 172B (N6990X), Alamosa, CO, substantial damage

## 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 19860519018599A](https://openairdocs.org/incident/19860519018599A), May 19, 1986: Cessna 172B (N6990X), Alamosa, CO, Substantial damage. Student on second solo flight bounced, lost control, ran off the runway and overturned.

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