# N13CS: Grumman G-21A, registration cancelled 1983-02-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 15, 1983
- Status when cancelled: Administratively canceled
- 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: 1007
- Type of aircraft: Fixed wing multi engine
- Certificate issued: February 28, 1977
- Last registry action: February 16, 1983
- Mode S code: A0791B
- Owner when cancelled: [Catalina Airlines Inc](https://openairdocs.org/faa-owner/CATALINA%20AIRLINES%20INC)
- Location: [Gardena, CA](https://openairdocs.org/faa-place/CA/Gardena)
- Owner type: Corporation
- Owner's area on the map: 33.9014° N, 118.3157° W: Placed by OpenAirDocs at the center of ZIP code 90249, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N13CS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=13CS
- Page: https://openairdocs.org/deregistered/N13CS-1983-02-15

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 Grumman G-21A: https://openairdocs.org/model/grumman-g-21a.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 LAX72AL009](https://openairdocs.org/ntsb/LAX72AL009), Jul 30, 1971: Grumman G-21A (N13CS), Avalon, CA, substantial damage

## Other aircraft with N13CS

- [Cancelled 2015-05-04](https://openairdocs.org/deregistered/N13CS-2015-05-04): Simmons Chris S SONERAI II, S/N 1175. Registration expired, pending cancellation. Owner: [Simmons Chris S](https://openairdocs.org/faa-owner/SIMMONS%20CHRIS%20S), [Lafayette, LA](https://openairdocs.org/faa-place/LA/Lafayette)

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