# N1525R: 1975 Grumman American Avn. AA-5B, registration cancelled 1975-10-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 3, 1975
- Status when cancelled: Valid registration
- Airframe: [Grumman American Avn. AA-5B](https://openairdocs.org/model/grumman-american-avn-aa-5b) (registry code 3960105)
- Data sheets: [TCDS A16EA](https://openairdocs.org/tcds/A16EA) (OpenAirDocs)
- Serial number: AA5B0025
- Year built: 1975
- Type of aircraft: Fixed wing single engine
- Certificate issued: April 18, 1975
- Mode S code: A0D4B4
- Owner when cancelled: [Obechina Ronald](https://openairdocs.org/faa-owner/OBECHINA%20RONALD)
- Location: [San Leandro, CA](https://openairdocs.org/faa-place/CA/San%20Leandro)
- Owner type: Individual
- Owner's area on the map: 37.7167° N, 122.1694° W: Placed by OpenAirDocs at the center of ZIP code 94577, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1525R
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1525R
- Page: https://openairdocs.org/deregistered/N1525R-1975-10-03

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 Grumman American Avn. AA-5B: https://openairdocs.org/model/grumman-american-avn-aa-5b.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 DEN76AD001](https://openairdocs.org/ntsb/DEN76AD001), Jul 4, 1975: Grum Amer AA5-B (N1525R), Salt Lake City, UT, 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 19750704026599A](https://openairdocs.org/incident/19750704026599A), Jul 4, 1975: Gulstm AA5 (N1525R), Salt Lake City, UT, Destroyed, 3 fatal. Density alt 9000FT.

## Other aircraft with N1525R

- [Registered now](https://openairdocs.org/aircraft/N1525R): Firefly Balloons FIREFLY 7-15, S/N F7-2028, built 2003

---
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.