# N63LC: Hiller UH-12D, registration cancelled 1992-02-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 5, 1992
- Status when cancelled: Triennial form not returned
- Airframe: [Hiller UH-12D](https://openairdocs.org/model/hiller-uh-12d) (registry code 4360118)
- Data sheets: [TCDS 4H10](https://openairdocs.org/tcds/4H10) (OpenAirDocs)
- Serial number: 1402
- Type of aircraft: Rotorcraft
- Certificate issued: September 13, 1978
- Last registry action: December 21, 1991
- Mode S code: A83C60
- Owners when cancelled: [Lake County Board Of Commissioners](https://openairdocs.org/faa-owner/LAKE%20COUNTY%20BOARD%20OF%20COMMISSIONERS), [Office Of County Engineer](https://openairdocs.org/faa-owner/OFFICE%20OF%20COUNTY%20ENGINEER)
- Location: [Painesville, OH](https://openairdocs.org/faa-place/OH/Painesville)
- Owner type: Government
- Owner's area on the map: 41.6982° N, 81.2131° W: Placed by OpenAirDocs at the center of ZIP code 44077, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N63LC
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=63LC
- Page: https://openairdocs.org/deregistered/N63LC-1992-02-05

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 Hiller UH-12D: https://openairdocs.org/model/hiller-uh-12d.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 ATL90GA010](https://openairdocs.org/ntsb/ATL90GA010), Oct 23, 1989: Hiller UH-12D (N63LC), Mentor, OH, destroyed. Probable cause: IMPROPER IN-FLIGHT PLANNING/DECISION BY THE PILOT. FACTORS RELATED TO THE ACCIDENT WERE: THE PILOT'S IMPROPER COMPENSATION FOR WIND CONDITIONS AND TREES.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19891029066509A](https://openairdocs.org/incident/19891029066509A), Oct 29, 1989: Hiller UH12D (N63LC), Mentor, OH, Destroyed. Felt vibration slowing to hover. Lost tail rotor effectiveness. Spiraled into trees. Burr on tailrotor pitch change

## Other aircraft with N63LC

- [Registered now](https://openairdocs.org/aircraft/N63LC): Cirrus Design SR22T, S/N 10555, built 2025
- [Cancelled 2018-02-20](https://openairdocs.org/deregistered/N63LC-2018-02-20): Costantino Leo J JR LOEHLE SPORT PARASOL, S/N SP 0973227. Registration expired, pending cancellation. Owner: [Almeida Donald J Jr](https://openairdocs.org/faa-owner/ALMEIDA%20DONALD%20J%20JR), [E Bridgewater, MA](https://openairdocs.org/faa-place/MA/E%20Bridgewater)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.