# N742: Grumman G-21A, registration cancelled 1954-09-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 28, 1954
- Status when cancelled: Valid registration
- Airframe: [Grumman G-21A](https://openairdocs.org/model/grumman-g-21a) (registry code 3951204)
- Data sheets: [TCDS TC 654](https://openairdocs.org/tcds/TC%20654) (OpenAirDocs)
- Serial number: B-22
- Type of aircraft: Fixed wing multi engine
- Certificate issued: April 12, 1948
- Mode S code: A9F9F7
- Owner when cancelled: [Department Of The Interior](https://openairdocs.org/faa-owner/DEPARTMENT%20OF%20THE%20INTERIOR)
- Location: [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N742
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=742
- Page: https://openairdocs.org/deregistered/N742-1954-09-28

From the FAA registry file of November 5, 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 Grumman G-21A: https://openairdocs.org/model/grumman-g-21a.md

## Other aircraft with N742

- [Registered now](https://openairdocs.org/aircraft/N742): Piper PA-18-150, S/N 18-8146, built 1964
- [Cancelled 1960-10-07](https://openairdocs.org/deregistered/N742-1960-10-07): Cessna 180, S/N 32521. Owner: [US Dept Of The Interior US Fish & Wildlife Service](https://openairdocs.org/faa-owner/US%20DEPT%20OF%20THE%20INTERIOR%20US%20FISH%20%26%20WILDLIFE%20SERVICE), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage)
- [Cancelled 1930-10-16](https://openairdocs.org/deregistered/N742-1930-10-16): Curtiss JN4D, S/N M-2889. Owner: [Pfeil Robert](https://openairdocs.org/faa-owner/PFEIL%20ROBERT), [Taylor, TX](https://openairdocs.org/faa-place/TX/Taylor)

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