# N9211A: 1949 Cessna 170A, registration cancelled 2018-03-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 16, 2018
- Status when cancelled: Revoked, canceled
- Airframe: [Cessna 170A](https://openairdocs.org/model/cessna-170a) (registry code 2072304)
- Engine: [Continental C145 series](https://openairdocs.org/engine/continental-c145-series) (registry code 17012)
- Data sheets: [TCDS A-799](https://openairdocs.org/tcds/A-799), [TCDS E-253](https://openairdocs.org/tcds/E-253) (OpenAirDocs)
- Serial number: 18972
- Year built: 1949
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: December 23, 1969
- Last registry action: January 14, 1977
- Mode S code: ACC45D
- Owners when cancelled: [Spiker Roger E](https://openairdocs.org/faa-owner/SPIKER%20ROGER%20E), [Spiker Ardella R](https://openairdocs.org/faa-owner/SPIKER%20ARDELLA%20R)
- Location: [Boise, ID](https://openairdocs.org/faa-place/ID/Boise)
- Owner type: Co-owned
- Owner's area on the map: 43.6135° N, 116.2035° W: Placed by OpenAirDocs: center of Boise, ID, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9211A
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9211A
- Page: https://openairdocs.org/deregistered/N9211A-2018-03-16

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 170A: https://openairdocs.org/model/cessna-170a.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 SEA74DYC16](https://openairdocs.org/ntsb/SEA74DYC16), Sep 15, 1973: Cessna 170A (N9211A), Imnaha, OR, 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 19730915036739A](https://openairdocs.org/incident/19730915036739A), Sep 15, 1973: Cessna 170A (N9211A), Imnaha, OR, Substantial damage. Acft dep rwy 18. The rwy slopes uphill. Arpt drctry states dep n lnd s.

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