# N9129A: 1949 Cessna 170A, registration cancelled 2011-05-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 2, 2011
- Status when cancelled: Triennial form not returned
- 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: 18888
- Year built: 1949
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: March 17, 1956
- Certificate issued: June 2, 1993
- Last registry action: April 21, 2009
- Mode S code: ACA1AD
- Owners when cancelled: [Brooks James R](https://openairdocs.org/faa-owner/BROOKS%20JAMES%20R), [Brooks Dena R](https://openairdocs.org/faa-owner/BROOKS%20DENA%20R)
- Location: [Oak Grove, MO](https://openairdocs.org/faa-place/MO/Oak%20Grove)
- Owner type: Co-owned
- Owner's area on the map: 39.0010° N, 94.1435° W: Placed by OpenAirDocs at the center of ZIP code 64075, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9129A
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9129A
- Page: https://openairdocs.org/deregistered/N9129A-2011-05-02

From the FAA registry file of October 29, 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 CEN09LA576](https://openairdocs.org/ntsb/CEN09LA576), Sep 6, 2009: Cessna 170A (N9129A), Grain Valley, MO, substantial damage. Probable cause: A loss of engine power due to carburetor icing as a result of the pilot's failure to use carburetor heat.

## 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 20090906017379A](https://openairdocs.org/incident/20090906017379A), Sep 6, 2009: Cessna 170A (N9129A), Grain Valley, MO, Substantial damage. (-23) The pilot approached Grain Valley, MO, East Kansas City Airport (3GV) for landing, after a cross country flight from blakesburg, IA (IA27). According to…

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