# N11900: 1997 Clarke Allan J DRAGON FLY, registration cancelled 2005-05-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 20, 2005
- Exported to: South Africa
- Status when cancelled: Triennial form not returned
- Airframe: [Clarke Allan J DRAGON FLY](https://openairdocs.org/model/clarke-allan-j-dragon-fly) (registry code 05604BR)
- Engine: [Subaru ALL MDLS A/B](https://openairdocs.org/engine/subaru-all-mdls-a-b) (registry code 59050)
- Serial number: 11796
- Year built: 1997
- Type of aircraft: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 30, 1997
- Certificate issued: December 27, 1996
- Last registry action: December 17, 2002
- Mode S code: A05013
- Owner when cancelled: [Clarke Allan J](https://openairdocs.org/faa-owner/CLARKE%20ALLAN%20J)
- Location: [Helena, MT](https://openairdocs.org/faa-place/MT/Helena)
- Owner type: Individual
- Owner's area on the map: 46.7269° N, 111.9083° W: Placed by OpenAirDocs at the center of ZIP code 59602, within about 13 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N11900
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=11900
- Page: https://openairdocs.org/deregistered/N11900-2005-05-20

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 Clarke Allan J DRAGON FLY: https://openairdocs.org/model/clarke-allan-j-dragon-fly.md

## FAA accident and incident reports (4)

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.

- [Incident 20040521009979I](https://openairdocs.org/incident/20040521009979I), May 21, 2004: Amtr DRAGONFLY (N11900), Helena, MT, Minor damage. (-23) While cruising level flight, 5 miles southwest of the Helena (Montana) regional airport, the aircraft experienced power failure, and made a successful…
- [Incident 20020721018839I](https://openairdocs.org/incident/20020721018839I), Jul 21, 2002: Amtr DRAGONFLY (N11900), Helena, MT, Minor damage. (-23) The aircraft departed runway 27 at Helena, Montana. On climbout at about 500 feet, the pilot stated he heard a pop and the engine quit. The cabin filled…
- [Incident 19980612013379I](https://openairdocs.org/incident/19980612013379I), Jun 12, 1998: Amtr DRAGONFLY (N11900), Helena, MT, Substantial damage. Taxi test run became airborne. Propoised. Damaged gear prop and wings.
- [Incident 19970706023809I](https://openairdocs.org/incident/19970706023809I), Jul 6, 1997: Amtr DRAGONFLY (N11900), Helena, MT, Minor damage. Lost power on climbout. Tried make runway but slid 100FT thru mud and grass. Cause engine failure unknown.

## Other aircraft with N11900

- [Cancelled 1941-01-26](https://openairdocs.org/deregistered/N11900-1941-01-26): Spartan C2-60, S/N J-7. Owner: [Mooberry William W & Howard K Cummins](https://openairdocs.org/faa-owner/MOOBERRY%20WILLIAM%20W%20%26%20HOWARD%20K%20CUMMINS), [Brownsville, TX](https://openairdocs.org/faa-place/TX/Brownsville)

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