# N80MJ: 1972 Cessna 421B, registration cancelled 2017-07-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 6, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Cessna 421B](https://openairdocs.org/model/cessna-421b) (registry code 2076014)
- Engine: [Continental GTSIO-520-C](https://openairdocs.org/engine/continental-gtsio-520-c) (registry code 17035)
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE), [TCDS E7CE](https://openairdocs.org/tcds/E7CE) (OpenAirDocs)
- Serial number: 421B0311
- Year built: 1972
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: December 22, 1972
- Certificate issued: August 11, 2007
- Last registry action: October 14, 2008
- Mode S code: AAE0A0
- Owner when cancelled: [Flores Martin](https://openairdocs.org/faa-owner/FLORES%20MARTIN)
- Location: [Rancho Viejo, TX](https://openairdocs.org/faa-place/TX/Rancho%20Viejo)
- Owner type: Individual
- Owner's area on the map: 26.0333° N, 97.5502° W: Placed by OpenAirDocs at the center of ZIP code 78575, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N80MJ
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=80MJ
- Page: https://openairdocs.org/deregistered/N80MJ-2017-07-06

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 Cessna 421B: https://openairdocs.org/model/cessna-421b.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 ANC06LA069](https://openairdocs.org/ntsb/ANC06LA069), Jun 4, 2006: Cessna 421B (N80MJ), Jacksonville, FL, substantial damage. Probable cause: An undetermined event during takeoff/initial climb, which resulted in an emergency landing after takeoff and substantial damage to the airplane.

## 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 20060604010969A](https://openairdocs.org/incident/20060604010969A), Jun 4, 2006: Cessna 421B (N80MJ), Jacksonville, FL, Substantial damage. (-23) Pilot departed runway 32 on an IFR clearance to pensacola, FL. Shortly after takeoff aircraft made a left 270 degree turn and then a 90 degree right turn…

## Other aircraft with N80MJ

- [Cancelled 1980-02-13](https://openairdocs.org/deregistered/N80MJ-1980-02-13): Gates Learjet 35A, S/N 280. Exported to Panama. Owner: [Management Jets International Inc](https://openairdocs.org/faa-owner/MANAGEMENT%20JETS%20INTERNATIONAL%20INC), [Lincoln, NE](https://openairdocs.org/faa-place/NE/Lincoln)

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