# N8521Z: Lake LA-4-200, registration cancelled 1992-04-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 27, 1992
- Status when cancelled: Triennial form not returned
- Airframe: [Lake LA-4-200](https://openairdocs.org/model/lake-la-4-200) (registry code 5110310)
- Serial number: 1093
- Type of aircraft: Fixed wing single engine
- Certificate issued: April 17, 1989
- Last registry action: March 26, 1992
- Mode S code: ABB159
- Owner when cancelled: [Starship Leasing Inc](https://openairdocs.org/faa-owner/STARSHIP%20LEASING%20INC)
- Location: [Bremerton, WA](https://openairdocs.org/faa-place/WA/Bremerton)
- Owner type: Corporation
- Owner's area on the map: 47.5911° N, 122.6165° W: Placed by OpenAirDocs at the center of ZIP code 98310, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N8521Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=8521Z
- Page: https://openairdocs.org/deregistered/N8521Z-1992-04-27

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 Lake LA-4-200: https://openairdocs.org/model/lake-la-4-200.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 SEA89FA068](https://openairdocs.org/ntsb/SEA89FA068), Apr 12, 1989: Lake LA-4-200-EP (N8521Z), Bellevue, WA, destroyed, 2 fatal. Probable cause: LOSS OF ENGINE POWER FOR AN UNDETERMINED REASON AND FAILURE OF THE INSTRUCTOR PILOT (CFI) TO MAINTAIN CONTROL OF THE AIRCRAFT, WHICH RESULTED IN A STALL/SPIN.

## 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 19890412007819A](https://openairdocs.org/incident/19890412007819A), Apr 12, 1989: Conaer STCLA4 (N8521Z), Bellevue, WA, Destroyed, 2 fatal. Wreckage indicates aircraft was in a flat spin at impact. Stalls were scheduled. Flat spins in type poor recovery.

## Other aircraft with N8521Z

- [Registered now](https://openairdocs.org/aircraft/N8521Z): Air Tractor AT-502B, S/N 502B-0693, built 2004

---
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.