# N266MM: Piper PA-31-310, registration cancelled 1998-11-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 5, 1998
- Status when cancelled: Valid registration
- Airframe: [Piper PA-31-310](https://openairdocs.org/model/piper-pa-31-310) (registry code 7103102)
- Serial number: 31140
- Type of aircraft: Fixed wing multi engine
- Certificate issued: May 20, 1997
- Last registry action: May 20, 1997
- Mode S code: A29666
- Owner when cancelled: [San-Lo Aerial Surveys](https://openairdocs.org/faa-owner/SAN-LO%20AERIAL%20SURVEYS)
- Location: [San Diego, CA](https://openairdocs.org/faa-place/CA/San%20Diego)
- Owner type: Corporation
- Owner's area on the map: 32.8096° N, 117.1342° W: Placed by OpenAirDocs at the center of ZIP code 92123, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N266MM
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=266MM
- Page: https://openairdocs.org/deregistered/N266MM-1998-11-05

From the FAA registry file of October 28, 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 Piper PA-31-310: https://openairdocs.org/model/piper-pa-31-310.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 LAX97FA217](https://openairdocs.org/ntsb/LAX97FA217), Jun 20, 1997: Piper PA 31-310 (N266MM), San Diego, CA, destroyed, 3 fatal. Probable cause: The loss of power in the left engine for undetermined reasons and the pilot's subsequent failure to maintain minimum single-engine control airspeed. A contributing factor was the pilot's decision to…

## 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 19970620015219A](https://openairdocs.org/incident/19970620015219A), Jun 20, 1997: Piper PA31310 (N266MM), San Diego, CA, Destroyed, 3 fatal. Aircraft crashed shortly after takeoff. (.4)the aircraft concluded an aerial survey and landed at Brown field to clear U.S. Customs. On restart, as the left…

## Other aircraft with N266MM

- [Cancelled 2015-06-17](https://openairdocs.org/deregistered/N266MM-2015-06-17): Agustawestland Philadelphia AW119MKII, S/N 14834, built 2015. Exported to South Africa. Owner: Tortola
- [Cancelled 2004-10-28](https://openairdocs.org/deregistered/N266MM-2004-10-28): Maule MX-7-180, S/N 11050C, built 1988. Exported to United Kingdom. Owner: [Southern Aircraft Consultancy Inc Trustee](https://openairdocs.org/faa-owner/SOUTHERN%20AIRCRAFT%20CONSULTANCY%20INC%20TRUSTEE), Cornwall

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