# N7904P: Piper PA-24-250, registration cancelled 1974-08-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 20, 1974
- Status when cancelled: Valid registration
- Airframe: [Piper PA-24-250](https://openairdocs.org/model/piper-pa-24-250) (registry code 7102404)
- Data sheets: [TCDS 1A15](https://openairdocs.org/tcds/1A15) (OpenAirDocs)
- Serial number: 24-3135
- Type of aircraft: Fixed wing single engine
- Certificate issued: May 8, 1970
- Mode S code: AABAF7
- Owner when cancelled: [Hall E Sam Jr](https://openairdocs.org/faa-owner/HALL%20E%20SAM%20JR)
- Location: [The Sea Ranch, CA](https://openairdocs.org/faa-place/CA/The%20Sea%20Ranch)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N7904P
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7904P
- Page: https://openairdocs.org/deregistered/N7904P-1974-08-20

From the FAA registry file of November 5, 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-24-250: https://openairdocs.org/model/piper-pa-24-250.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 OAK74AP066](https://openairdocs.org/ntsb/OAK74AP066), Jun 9, 1974: Piper PA-24 (N7904P), Mammoth Lk, CA, destroyed, 4 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 19740609018639A](https://openairdocs.org/incident/19740609018639A), Jun 9, 1974: Piper PA24250 (N7904P), Mammoth Lk, CA, Destroyed, 3 fatal. Acft obsvd in l turn which steepened until nose low impact. Plt had recent spinal disc removal.

---
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.