# N99G: Knight Twister KT-90F, registration cancelled 1975-06-09

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 9, 1975
- Status when cancelled: Valid registration
- Airframe: [Knight Twister KT-90F](https://openairdocs.org/model/knight-twister-kt-90f) (registry code 4970134)
- Serial number: 201532F
- Type of aircraft: Fixed wing single engine
- Certificate issued: April 1, 1968
- Mode S code: ADD0E0
- Owner when cancelled: [Floyd Gerald L](https://openairdocs.org/faa-owner/FLOYD%20GERALD%20L)
- Location: [Valdosta, GA](https://openairdocs.org/faa-place/GA/Valdosta)
- Owner type: Partnership
- The mark today: https://openairdocs.org/aircraft/N99G
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=99G
- Page: https://openairdocs.org/deregistered/N99G-1975-06-09

From the FAA registry file of November 4, 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 Knight Twister KT-90F: https://openairdocs.org/model/knight-twister-kt-90f.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 MIA71DKJ09](https://openairdocs.org/ntsb/MIA71DKJ09), Jul 11, 1970: Knight KT90F (N99G), Selma, AL, substantial damage

## Other aircraft with N99G

- [Registered now](https://openairdocs.org/aircraft/N99G): Beech 65-A90-1, S/N LM-129
- [Cancelled 2000-03-31](https://openairdocs.org/deregistered/N99G-2000-03-31): Hays Jimmie D DICKEY E RACER, S/N 5. Triennial form not returned. Owner: [Hays Jimmie D](https://openairdocs.org/faa-owner/HAYS%20JIMMIE%20D), [Sun City West, AZ](https://openairdocs.org/faa-place/AZ/Sun%20City%20West)

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