# N6551X: Cessna 210, registration cancelled 1990-08-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 14, 1990
- Status when cancelled: Triennial form not returned
- Airframe: [Cessna 210](https://openairdocs.org/model/cessna-210) (registry code 2073402)
- Data sheets: [TCDS 3A21](https://openairdocs.org/tcds/3A21) (OpenAirDocs)
- Serial number: 57551
- Type of aircraft: Fixed wing single engine
- Mode S code: A8A1DE
- The mark today: https://openairdocs.org/aircraft/N6551X
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6551X
- Page: https://openairdocs.org/deregistered/N6551X-1990-08-14

From the FAA registry file of October 31, 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 210: https://openairdocs.org/model/cessna-210.md

## NTSB investigations (2)

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 DEN88LA018](https://openairdocs.org/ntsb/DEN88LA018), Oct 24, 1987: Cessna 210 (N6551X), Greeley, CO, substantial damage
- [NTSB OAK68F0264](https://openairdocs.org/ntsb/OAK68F0264), Jan 3, 1968: Cessna 210 (N6551X), Forest Hill, CA, 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 19871024065929A](https://openairdocs.org/incident/19871024065929A), Oct 24, 1987: Cessna 210 (N6551X), Greeley, CO, Substantial damage. Made a hard landing. Damaged done to this aircraft indicates a stall landing.

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