# N49KK: 2002 Williamson John A KOLB KOLBRA, registration cancelled 2018-01-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 19, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Williamson John A KOLB KOLBRA](https://openairdocs.org/model/williamson-john-a-kolb-kolbra) (registry code 05612IW)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: KB01-3-00008
- Year built: 2002
- Type of aircraft: Fixed wing single engine
- Kit: New Kolb Aircraft KOLBRA
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 29, 2002
- Certificate issued: December 20, 2001
- Last registry action: December 18, 2007
- Mode S code: A60EAA
- Owner when cancelled: [Williamson John A](https://openairdocs.org/faa-owner/WILLIAMSON%20JOHN%20A)
- Location: [Arlington, TX](https://openairdocs.org/faa-place/TX/Arlington)
- Owner type: Individual
- Owner's area on the map: 32.6219° N, 97.0935° W: Placed by OpenAirDocs at the center of ZIP code 76002, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N49KK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=49KK
- Page: https://openairdocs.org/deregistered/N49KK-2018-01-19

From the FAA registry file of October 29, 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 Williamson John A KOLB KOLBRA: https://openairdocs.org/model/williamson-john-a-kolb-kolbra.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 SEA08LA138](https://openairdocs.org/ntsb/SEA08LA138), May 25, 2008: Kolb Kolbra (N49KK), Jordan Valley, OR, substantial damage, 1 fatal. Probable cause: The pilot's failure to maintain an adequate airspeed while maneuvering that led to a stall/mush.

## 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 20080525834379A](https://openairdocs.org/incident/20080525834379A), May 25, 2008: Willia KOLBKOBRA (N49KK), Jordan Valley, OR, Destroyed, 1 fatal. (-23) On 05-25-2008 a flight of four aircraft were out sightseeing in the general area. The pilots were: [privacy data omitted]. Three of the aircraft landed…

## Other aircraft with N49KK

- [Registered now](https://openairdocs.org/aircraft/N49KK): Stick And Rudder CCX-2300, S/N CCX-2300-0081

---
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.