# N4018G: 2002 Hoover Todd CHALLENGER II STD, registration cancelled 2013-04-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 30, 2013
- Status when cancelled: Sale reported, pending cancellation
- Airframe: [Hoover Todd CHALLENGER II STD](https://openairdocs.org/model/hoover-todd-challenger-ii-std) (registry code 05614B1)
- Engine: [Rotax SEE BOMBADIER](https://openairdocs.org/engine/rotax-see-bombadier) (registry code 55555)
- Serial number: CH2-0102-2184
- Year built: 2002
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Quad City Ultralight Acft Corp CHALLENGER II
- Airworthiness: Experimental, amateur built
- Airworthiness date: January 27, 2003
- Last registry action: April 5, 2007
- Mode S code: A4B3CF
- Location: [Okc, OK](https://openairdocs.org/faa-place/OK/Okc)
- Owner type: Individual
- Owner's area on the map: 35.3806° N, 97.6484° W: Placed by OpenAirDocs at the center of ZIP code 73169, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4018G
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4018G
- Page: https://openairdocs.org/deregistered/N4018G-2013-04-30

From the FAA registry file of November 4, 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 Hoover Todd CHALLENGER II STD: https://openairdocs.org/model/hoover-todd-challenger-ii-std.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 SEA05LA067](https://openairdocs.org/ntsb/SEA05LA067), Mar 26, 2005: Hoover Challenger II STD (N4018G), La Grande, OR, destroyed, 2 fatal. Probable cause: The pilot's VFR flight into IMC and his failure to maintain clearance with terrain during cruise flight. Factors were the existing weather conditions that included low ceilings, snow, obscuration,…

## 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 20050326003629A](https://openairdocs.org/incident/20050326003629A), Mar 26, 2005: Amtr CHALLENGERII (N4018G), La Grande, OR, Destroyed, 2 fatal. (-23) On the 26 of March 2005 a challenger ii amatuer built aircraft, N40186, was on a flight leg from caldwell, id to walawala, WA. At approx 1410 the…

## Other aircraft with N4018G

- [Registered now](https://openairdocs.org/aircraft/N4018G): Arbc Inc DBA Lindstrand 90A, S/N 5731, built 2020
- [Cancelled 1981-05-13](https://openairdocs.org/deregistered/N4018G-1981-05-13): Bell 206B, S/N 278, built 1968. Owner: [Briles Wing & Helicopter Inc](https://openairdocs.org/faa-owner/BRILES%20WING%20%26%20HELICOPTER%20INC), [Medford, OR](https://openairdocs.org/faa-place/OR/Medford)

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