# N919WK: Kowtun Walter MINI 500, registration cancelled 2007-11-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 7, 2007
- Status when cancelled: Triennial form not returned
- Airframe: [Kowtun Walter MINI 500](https://openairdocs.org/model/kowtun-walter-mini-500) (registry code 056038K)
- Serial number: 413
- Type of aircraft: Rotorcraft
- Certificate issued: November 29, 1996
- Last registry action: November 15, 2005
- Mode S code: ACBA18
- Owner when cancelled: [Kowtun Walter](https://openairdocs.org/faa-owner/KOWTUN%20WALTER)
- Location: [Phoenix, AZ](https://openairdocs.org/faa-place/AZ/Phoenix)
- Owner type: Individual
- Owner's area on the map: 33.6775° N, 112.1023° W: Placed by OpenAirDocs at the center of ZIP code 85027, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N919WK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=919WK
- Page: https://openairdocs.org/deregistered/N919WK-2007-11-07

From the FAA registry file of October 31, 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 Kowtun Walter MINI 500: https://openairdocs.org/model/kowtun-walter-mini-500.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 LAX03LA198](https://openairdocs.org/ntsb/LAX03LA198), Jun 14, 2003: Kowtun Mini 500 (N919WK), Phoenix, AZ, destroyed. Probable cause: The pilot's failure to maintain directional control of the helicopter.

## 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 20030613012719A](https://openairdocs.org/incident/20030613012719A), Jun 13, 2003: Kowtun MINI500 (N919WK), Phoenix, AZ, Destroyed. (-23) On June 13, 2003, at approximately 2020 MST, an experimental Kowtun mini 500 helicopter, N919WK, impacted the ground and rolled over on its right side,…

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