# N90488: Hiller UH-12L4, registration cancelled 1969-05-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 21, 1969
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Hiller UH-12L4](https://openairdocs.org/model/hiller-uh-12l4) (registry code 4360128)
- Data sheets: [TCDS H1WE](https://openairdocs.org/tcds/H1WE) (OpenAirDocs)
- Serial number: 2534
- Type of aircraft: Rotorcraft
- Certificate issued: March 22, 1968
- Mode S code: AC8199
- Owner when cancelled: [Fairchild Hiller Corp](https://openairdocs.org/faa-owner/FAIRCHILD%20HILLER%20CORP)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N90488
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=90488
- Page: https://openairdocs.org/deregistered/N90488-1969-05-21

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 Hiller UH-12L4: https://openairdocs.org/model/hiller-uh-12l4.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 DEN67A0010](https://openairdocs.org/ntsb/DEN67A0010), Jul 26, 1966: Hiller UH12L4 (N90488), Georgetown, CO, substantial damage

## Other aircraft with N90488

- [Cancelled 2007-05-08](https://openairdocs.org/deregistered/N90488-2007-05-08): Balloon Works FIREFLY 8B, S/N B838-3-S, built 1989. Triennial form not returned. Owner: [Claypole David C](https://openairdocs.org/faa-owner/CLAYPOLE%20DAVID%20C), [Chickasha, OK](https://openairdocs.org/faa-place/OK/Chickasha)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N90488-undated): Smith AEROSTAR 601P, S/N 61P0275060. N-number assigned, not yet registered

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