# N7743Y: Piper PA-30, registration cancelled 1974-06-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 24, 1974
- Status when cancelled: Valid registration
- Airframe: [Piper PA-30](https://openairdocs.org/model/piper-pa-30) (registry code 7103002)
- Data sheets: [TCDS A1EA](https://openairdocs.org/tcds/A1EA) (OpenAirDocs)
- Serial number: 30-834
- Type of aircraft: Fixed wing multi engine
- Certificate issued: June 12, 1970
- Mode S code: AA7ABB
- Owner when cancelled: [Commanche Associates Inc](https://openairdocs.org/faa-owner/COMMANCHE%20ASSOCIATES%20INC)
- Location: [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N7743Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7743Y
- Page: https://openairdocs.org/deregistered/N7743Y-1974-06-24

From the FAA registry file of November 7, 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 Piper PA-30: https://openairdocs.org/model/piper-pa-30.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 SEA74AS042](https://openairdocs.org/ntsb/SEA74AS042), May 2, 1974: Piper PA-30 (N7743Y), Deer Island, OR, destroyed, 1 fatal

## 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 19740502011909A](https://openairdocs.org/incident/19740502011909A), May 2, 1974: Piper PA30 (N7743Y), Deer Island, OR, Destroyed. Acft obsrvd low,tree-top height,& very fast. Initial impact with telfon pole. Blood alc lvl 211MG .

## Other aircraft with N7743Y

- [Registered now](https://openairdocs.org/aircraft/N7743Y): Piper PA-30, S/N 30-833, built 1965

---
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.