# N6734: Sikorsky UH-19D, registration cancelled 1975-01-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 10, 1975
- Exported to: Iceland
- Status when cancelled: Valid registration
- Airframe: [Sikorsky UH-19D](https://openairdocs.org/model/sikorsky-uh-19d) (registry code 814161G)
- Data sheets: [TCDS HR1SO](https://openairdocs.org/tcds/HR1SO) (OpenAirDocs)
- Serial number: 52-7617
- Type of aircraft: Rotorcraft
- Certificate issued: June 18, 1971
- Mode S code: A8E9C1
- Owner when cancelled: [Orlando Helicopter Airways Inc](https://openairdocs.org/faa-owner/ORLANDO%20HELICOPTER%20AIRWAYS%20INC)
- Location: [Orlando, FL](https://openairdocs.org/faa-place/FL/Orlando)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N6734
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6734
- Page: https://openairdocs.org/deregistered/N6734-1975-01-10

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 (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 MIA73FLA49](https://openairdocs.org/ntsb/MIA73FLA49), Jun 25, 1973: Sikorsky S-55B (N6734), Jacksonville, FL, substantial damage
- [NTSB NYC73FNC33](https://openairdocs.org/ntsb/NYC73FNC33), Oct 26, 1972: Sikorsky S-55B (N6734), Bridgton, ME, substantial damage

## 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 19730625022709A](https://openairdocs.org/incident/19730625022709A), Jun 25, 1973: Orlhel H19ASKRSKY (N6734), Jacksonville, FL, Substantial damage. Eng failed during external lift practice. Carb diaphragm punctured,chafed. No time to release load.

## Other aircraft with N6734

- [Cancelled 2011-06-06](https://openairdocs.org/deregistered/N6734-2011-06-06): Monocoupe 70, S/N 137. Assigned, pending cancellation

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