# N4027: Hoffman TEENIE TWO, registration cancelled 1975-05-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 8, 1975
- Status when cancelled: Valid registration
- Airframe: [Hoffman TEENIE TWO](https://openairdocs.org/model/hoffman-teenie-two) (registry code 0562444)
- Serial number: 5-10486
- Type of aircraft: Fixed wing single engine
- Certificate issued: December 18, 1973
- Mode S code: A4B75C
- Owner when cancelled: [Hoffman Douglas C](https://openairdocs.org/faa-owner/HOFFMAN%20DOUGLAS%20C)
- Location: [Coloma, MI](https://openairdocs.org/faa-place/MI/Coloma)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4027
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4027
- Page: https://openairdocs.org/deregistered/N4027-1975-05-08

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 Hoffman TEENIE TWO: https://openairdocs.org/model/hoffman-teenie-two.md

## NTSB investigations (2)

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 CHI75FET01](https://openairdocs.org/ntsb/CHI75FET01), Jul 4, 1974: Teenie Two TT1 (N4027), Watervliet, MI, substantial damage
- [NTSB CHI73FET08](https://openairdocs.org/ntsb/CHI73FET08), Oct 15, 1972: Genie Teene (N4027), Watervliet, MI, substantial damage

## Other aircraft with N4027

- [Registered now](https://openairdocs.org/aircraft/N4027): Maule M-7-235, S/N 4027C
- [Cancelled 1930-02-28](https://openairdocs.org/deregistered/N4027-1930-02-28): Swallow SWALLOW, S/N 898. Owner: [Twin State Airways Inc](https://openairdocs.org/faa-owner/TWIN%20STATE%20AIRWAYS%20INC), [Keene, NH](https://openairdocs.org/faa-place/NH/Keene)

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