# N6721M: 1975 Cessna T210L, registration cancelled 2013-10-31

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 31, 2013
- Exported to: Mexico
- Status when cancelled: Valid registration
- Airframe: [Cessna T210L](https://openairdocs.org/model/cessna-t210l) (registry code 2073449)
- Engine: [Continental TSIO-520 series](https://openairdocs.org/engine/continental-tsio-520-series) (registry code 17040)
- Data sheets: [TCDS 3A21](https://openairdocs.org/tcds/3A21), [TCDS E8CE](https://openairdocs.org/tcds/E8CE) (OpenAirDocs)
- Serial number: 21061137
- Year built: 1975
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: January 5, 1976
- Certificate issued: August 2, 2013
- Last registry action: August 2, 2013
- Mode S code: A8E5AD
- Owner when cancelled: [Lemas Contreras Manuel](https://openairdocs.org/faa-owner/LEMAS%20CONTRERAS%20MANUEL)
- Location: [Tucson, AZ](https://openairdocs.org/faa-place/AZ/Tucson)
- Owner type: Individual
- Owner's area on the map: 32.1946° N, 111.0150° W: Placed by OpenAirDocs at the center of ZIP code 85713, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6721M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6721M
- Page: https://openairdocs.org/deregistered/N6721M-2013-10-31

From the FAA registry file of November 4, 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 T210L: https://openairdocs.org/model/cessna-t210l.md

## Service difficulty reports (1)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR NMO192](https://openairdocs.org/sdr/NMO192), Sep 12, 2001: HOSE. FAILED. DURING LANDING, NOSE GEAR EXTENDED AND LOCKED, BUT MAIN GEAR DID NOT LOCK INTO PLACE. PILOT TRIED TO LOCK MAIN GEAR USING HAND HYDRAULIC PUMP WITH NO SUCCESS. A

## 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 SEA01LA165](https://openairdocs.org/ntsb/SEA01LA165), Sep 3, 2001: Cessna T210L (N6721M), Olympia, WA, substantial damage. Probable cause: The inability of the landing gear to fully extend due to the failure of a hydraulic hose in the nose gear extension system.

## FAA accident and incident reports (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 20070318004339I](https://openairdocs.org/incident/20070318004339I), Mar 18, 2007: Cessna T210L (N6721M), Wickenburg, AZ, Minor damage. (-23) On March 18, 2007, at 1145 mountain standard time, N6721M, landed at the Wickenburg airport in Arizona and during taxi to park the aircraft, the left…
- [Accident 20010902023959A](https://openairdocs.org/incident/20010902023959A), Sep 2, 2001: Cessna T210L (N6721M), Olympia, WA, No damage. (-23) During landing, nose gear extended and locked, but main gear did not lock into place. Pilot tried to lock main gear using the hand hydraulic pump with no…

## Other aircraft with N6721M

- [Cancelled 1982-02-25](https://openairdocs.org/deregistered/N6721M-1982-02-25): Stinson 108-3, S/N 108-4721. Owner: [Melin James R](https://openairdocs.org/faa-owner/MELIN%20JAMES%20R), [Livingston, MT](https://openairdocs.org/faa-place/MT/Livingston)

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