# N21GC: 1973 Cessna T337G, registration cancelled 2012-08-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 9, 2012
- Status when cancelled: Sale reported, canceled
- Airframe: [Cessna T337G](https://openairdocs.org/model/cessna-t337g) (registry code 2075726)
- Engine: [Continental IO-360 series](https://openairdocs.org/engine/continental-io-360-series) (registry code 17025)
- Data sheets: [TCDS A6CE](https://openairdocs.org/tcds/A6CE), [TCDS E1CE](https://openairdocs.org/tcds/E1CE) (OpenAirDocs)
- Serial number: P3370130
- Year built: 1973
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: October 2, 1973
- Last registry action: March 24, 1992
- Mode S code: A1B7C2
- Location: [Laredo, TX](https://openairdocs.org/faa-place/TX/Laredo)
- Owner type: Individual
- Owner's area on the map: 27.5134° N, 99.5021° W: Placed by OpenAirDocs at the center of ZIP code 78040, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N21GC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21GC
- Page: https://openairdocs.org/deregistered/N21GC-2012-08-09

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 T337G: https://openairdocs.org/model/cessna-t337g.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 FTW90LA014](https://openairdocs.org/ntsb/FTW90LA014), Oct 22, 1989: Cessna T-337G-P (N21GC), Laredo, TX, substantial damage. Probable cause: DOUBLE ENGINE FAILURE DUE TO FUEL EXHAUSTION. THE FUEL EXHAUSTION WAS CAUSED BY INCORRECT INFLIGHT FUEL CONSUMPTION CALCULATIONS AND ONE INACCURATE FUEL QUANITY GAUGE. CONTRIBUTING TO THE ACCIDENT…

## Other aircraft with N21GC

- [Registered now](https://openairdocs.org/aircraft/N21GC): American Champion 7EC, S/N 1036-2014, built 2014

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