# N21DD: Doyle SCORPION TOO, registration cancelled 1977-02-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 7, 1977
- Status when cancelled: Valid registration
- Airframe: [Doyle SCORPION TOO](https://openairdocs.org/model/doyle-scorpion-too) (registry code 1302551)
- Serial number: 7894
- Type of aircraft: Rotorcraft
- Mode S code: A1B778
- Owner when cancelled: [Dellow Doyle](https://openairdocs.org/faa-owner/DELLOW%20DOYLE)
- Location: [Buena Park, CA](https://openairdocs.org/faa-place/CA/Buena%20Park)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N21DD
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21DD
- Page: https://openairdocs.org/deregistered/N21DD-1977-02-07

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 Doyle SCORPION TOO: https://openairdocs.org/model/doyle-scorpion-too.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 LAX77FUJ10](https://openairdocs.org/ntsb/LAX77FUJ10), Dec 4, 1976: Scorpion TOO (N21DD), Corona, CA, destroyed, 1 fatal

## Other aircraft with N21DD

- [Registered now](https://openairdocs.org/aircraft/N21DD): Mooney M20E, S/N 895, built 1965
- [Cancelled 1973-06-26](https://openairdocs.org/deregistered/N21DD-1973-06-26): Beech E18S, S/N BA-369. Owner: [Ford Robert H](https://openairdocs.org/faa-owner/FORD%20ROBERT%20H), [Muscle Shoals, AL](https://openairdocs.org/faa-place/AL/Muscle%20Shoals)

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