# N4491Z: 1967 Bell UH-1H, registration cancelled 2016-12-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 28, 2016
- Status when cancelled: Valid registration
- Airframe: [Bell UH-1H](https://openairdocs.org/model/bell-uh-1h) (registry code 1181407)
- Engine: [Honeywell T53-L-703](https://openairdocs.org/engine/honeywell-t53-l-703) (registry code 33882)
- Serial number: 67-17155
- Year built: 1967
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Experimental, market survey
- Airworthiness date: September 26, 2016
- Certificate issued: August 14, 2014
- Last registry action: August 14, 2014
- Mode S code: A56E9F
- Owner when cancelled: [Bell Helicopter Textron Inc](https://openairdocs.org/faa-owner/BELL%20HELICOPTER%20TEXTRON%20INC)
- Location: [Ozark, AL](https://openairdocs.org/faa-place/AL/Ozark)
- Owner type: Corporation
- Owner's area on the map: 31.4675° N, 85.6170° W: Placed by OpenAirDocs at the center of ZIP code 36360, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4491Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4491Z
- Page: https://openairdocs.org/deregistered/N4491Z-2016-12-28

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 Bell UH-1H: https://openairdocs.org/model/bell-uh-1h.md

## Other aircraft with N4491Z

- [Registered now](https://openairdocs.org/aircraft/N4491Z): Zipline International P2 ZIP, S/N 18735P2487
- [Cancelled 1970-06-11](https://openairdocs.org/deregistered/N4491Z-1970-06-11): Piper PA-18-150, S/N 18-8826. Exported to Austria. Owner: [Piper Aircraft Corp](https://openairdocs.org/faa-owner/PIPER%20AIRCRAFT%20CORP), [Lock Haven, PA](https://openairdocs.org/faa-place/PA/Lock%20Haven)

---
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.