# N6735: 1971 Sikorsky UH-19D, registration cancelled 2015-10-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 13, 2015
- Status when cancelled: Valid registration
- Airframe: [Sikorsky UH-19D](https://openairdocs.org/model/sikorsky-uh-19d) (registry code 814161G)
- Engine: [Wright R-1300 series](https://openairdocs.org/engine/wright-r-1300-series) (registry code 67060)
- Data sheets: [TCDS HR1SO](https://openairdocs.org/tcds/HR1SO) (OpenAirDocs)
- Serial number: 54-1416
- Year built: 1971
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control, forest, aerial surveying, patrolling, aerial advertising
- Airworthiness date: July 6, 1978
- Certificate issued: December 17, 2010
- Last registry action: August 24, 2015
- Mode S code: A8E9E4
- Owner when cancelled: [Commemorative Air Force](https://openairdocs.org/faa-owner/COMMEMORATIVE%20AIR%20FORCE)
- Location: [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)
- Owner type: Corporation
- Owner's area on the map: 32.7831° N, 96.8067° W: Placed by OpenAirDocs: center of Dallas, TX, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6735
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6735
- Page: https://openairdocs.org/deregistered/N6735-2015-10-13

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 Sikorsky UH-19D: https://openairdocs.org/model/sikorsky-uh-19d.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 CHI91DTG02](https://openairdocs.org/ntsb/CHI91DTG02), Jun 18, 1991: Sikorsky H-19-UH19D (N6735), Mcclusky, ND, substantial damage. Probable cause: FAILURE OF THE ENGINE BLOWER/SUPERCHARGER ASSEMBLY. A FACTOR RELATED TO THE ACCIDENT WAS: NO SUITABLE TERRAIN IN WHICH TO MAKE AN IMMEDIATE EMERGENCY LANDING.

## 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 19910618022439A](https://openairdocs.org/incident/19910618022439A), Jun 18, 1991: Orlhel H19DSKRSKY (N6735), Mcclusky, ND, Substantial damage. Lost power. Made hard landing. Impact chopped off tailboom engine supercharger seal had failed.

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