# N6734: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: June 6, 2011
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6734
- Page: https://openairdocs.org/aircraft/N6734

## Aircraft that carried N6734

- [Cancelled 2011-06-06](https://openairdocs.org/deregistered/N6734-2011-06-06): Monocoupe 70, S/N 137. Assigned, pending cancellation
- [Cancelled 1975-01-10](https://openairdocs.org/deregistered/N6734-1975-01-10): Sikorsky UH-19D, S/N 52-7617. Exported to Iceland. Owner: [Orlando Helicopter Airways Inc](https://openairdocs.org/faa-owner/ORLANDO%20HELICOPTER%20AIRWAYS%20INC), [Orlando, FL](https://openairdocs.org/faa-place/FL/Orlando)

## NTSB investigations on N6734 (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 on N6734 (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.

---
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.