# N505BW: Warnke Bernhard J SONERAI II, registration cancelled 1994-03-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 25, 1994
- Status when cancelled: Second triennial mailing, no response
- Airframe: [Warnke Bernhard J SONERAI II](https://openairdocs.org/model/warnke-bernhard-j-sonerai-ii) (registry code 05659RM)
- Serial number: 92525
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 23, 1982
- Last registry action: March 30, 1991
- Mode S code: A64CB1
- Owner when cancelled: [Warnke Bernhard J](https://openairdocs.org/faa-owner/WARNKE%20BERNHARD%20J)
- Location: [Tucson, AZ](https://openairdocs.org/faa-place/AZ/Tucson)
- Owner type: Individual
- Owner's area on the map: 32.1039° N, 111.3345° W: Placed by OpenAirDocs at the center of ZIP code 85735, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N505BW
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=505BW
- Page: https://openairdocs.org/deregistered/N505BW-1994-03-25

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 Warnke Bernhard J SONERAI II: https://openairdocs.org/model/warnke-bernhard-j-sonerai-ii.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 LAX88DUJ01](https://openairdocs.org/ntsb/LAX88DUJ01), Oct 26, 1987: Warnke Sonerie II (N505BW), Patagonia, AZ, substantial damage

## 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 19871025060759A](https://openairdocs.org/incident/19871025060759A), Oct 25, 1987: Amtrmo SONERAI2 (N505BW), Patagonia, AZ, Substantial damage. Power loss in mountainous terrain due to loss of ignition. Crash landed on rough ground.

## Other aircraft with N505BW

- [Cancelled 2009-10-23](https://openairdocs.org/deregistered/N505BW-2009-10-23): Warnke Bernhard J RV-3, S/N 92525, built 2006. Exported to Italy. Owner: [Schwettmann Dennis E](https://openairdocs.org/faa-owner/SCHWETTMANN%20DENNIS%20E), [Imperial, CA](https://openairdocs.org/faa-place/CA/Imperial)

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