# N10MW: 1973 Cessna 421B, registration cancelled 2014-09-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 8, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Cessna 421B](https://openairdocs.org/model/cessna-421b) (registry code 2076014)
- Engine: [Continental IO-346 series](https://openairdocs.org/engine/continental-io-346-series) (registry code 17033)
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE), [TCDS E3CE](https://openairdocs.org/tcds/E3CE) (OpenAirDocs)
- Serial number: 421B0375
- Year built: 1973
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: March 19, 1923
- Certificate issued: December 7, 1984
- Last registry action: January 22, 1988
- Mode S code: A00383
- Owner when cancelled: [Zimmer John L](https://openairdocs.org/faa-owner/ZIMMER%20JOHN%20L)
- Location: [Brooklyn, NY](https://openairdocs.org/faa-place/NY/Brooklyn)
- Owner type: Individual
- Owner's area on the map: 40.6326° N, 73.9968° W: Placed by OpenAirDocs at the center of ZIP code 11219, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N10MW
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=10MW
- Page: https://openairdocs.org/deregistered/N10MW-2014-09-08

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 421B: https://openairdocs.org/model/cessna-421b.md

## Other aircraft with N10MW

- [Registered now](https://openairdocs.org/aircraft/N10MW): Robinson Helicopter R66, S/N 0989, built 2020

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