# N6770C: 1978 Cessna 421C, registration cancelled 2013-08-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 12, 2013
- Exported to: Mexico
- Status when cancelled: Valid registration
- Airframe: [Cessna 421C](https://openairdocs.org/model/cessna-421c) (registry code 2076016)
- Engine: [Continental GTSI0-520-F-K](https://openairdocs.org/engine/continental-gtsi0-520-f-k) (registry code 17031)
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE) (OpenAirDocs)
- Serial number: 421C0454
- Year built: 1978
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: February 11, 1978
- Certificate issued: April 25, 2011
- Last registry action: April 25, 2011
- Mode S code: A8F814
- Owner when cancelled: [Ab Monterrey Aircraft LLC](https://openairdocs.org/faa-owner/AB%20MONTERREY%20AIRCRAFT%20LLC)
- Location: [San Antonio, TX](https://openairdocs.org/faa-place/TX/San%20Antonio)
- Owner type: Corporation
- Owner's area on the map: 29.6252° N, 98.4219° W: Placed by OpenAirDocs at the center of ZIP code 78259, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6770C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6770C
- Page: https://openairdocs.org/deregistered/N6770C-2013-08-12

From the FAA registry file of November 7, 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 421C: https://openairdocs.org/model/cessna-421c.md

## Other aircraft with N6770C

- [Cancelled 1957-10-03](https://openairdocs.org/deregistered/N6770C-1957-10-03): Beech C-45F, S/N 44-87122. Exported to Ecuador. Owner: [Madden & Playford Aircraft Inc](https://openairdocs.org/faa-owner/MADDEN%20%26%20PLAYFORD%20AIRCRAFT%20INC), [St Petersburg, FL](https://openairdocs.org/faa-place/FL/St%20Petersburg)

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