# N9639H: 2005 Heidebrecht Dennis CORSARIO MK-5, registration cancelled 2009-02-03

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 3, 2009
- Status when cancelled: Triennial form not returned
- Airframe: [Heidebrecht Dennis CORSARIO MK-5](https://openairdocs.org/model/heidebrecht-dennis-corsario-mk-5) (registry code 05620WL)
- Engine: [Hirth F30](https://openairdocs.org/engine/hirth-f30) (registry code 33730)
- Serial number: 432
- Year built: 2005
- Type of aircraft: Fixed wing single engine
- Engine type: 2 cycle
- Kit: Corsario MK-5
- Airworthiness: Experimental, amateur built
- Airworthiness date: March 9, 2006
- Certificate issued: December 1, 2005
- Last registry action: December 16, 2008
- Mode S code: AD6AE6
- Owner when cancelled: [Heidebrecht Dennis](https://openairdocs.org/faa-owner/HEIDEBRECHT%20DENNIS)
- Location: [Huntington Beach, CA](https://openairdocs.org/faa-place/CA/Huntington%20Beach)
- Owner type: Individual
- Owner's area on the map: 33.7232° N, 118.0087° W: Placed by OpenAirDocs at the center of ZIP code 92647, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9639H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9639H
- Page: https://openairdocs.org/deregistered/N9639H-2009-02-03

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 Heidebrecht Dennis CORSARIO MK-5: https://openairdocs.org/model/heidebrecht-dennis-corsario-mk-5.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 SEA08LA058](https://openairdocs.org/ntsb/SEA08LA058), Jan 10, 2008: Corsario MK-5 (N9639H), Perris, CA, substantial damage, 1 fatal. Probable cause: The pilot's failure to maintain clearance from terrain while maneuvering.

## 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 20080110010009A](https://openairdocs.org/incident/20080110010009A), Jan 10, 2008: Heideb CORSARIOMK5 (N9639H), Canyon Lake, CA, Substantial damage, 1 fatal. (-23) An experimental home built amphibious aircraft crashed in a ravine about 1.5 miles north of Canyon Lake, California. The pilot was the only occupant and…

## Other aircraft with N9639H

- [Registered now](https://openairdocs.org/aircraft/N9639H): Flight Design General Avn CTLS, S/N F-18-07-03, built 2019

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