# N312HD: 1982 Davis Earl L HEATH MODEL V, registration cancelled 2011-09-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 22, 2011
- Status when cancelled: Triennial form not returned
- Airframe: [Davis Earl L HEATH MODEL V](https://openairdocs.org/model/davis-earl-l-heath-model-v) (registry code 05650F2)
- Engine: [Volkswagen CONVERSION](https://openairdocs.org/engine/volkswagen-conversion) (registry code 63501)
- Serial number: 2HD1931
- Year built: 1982
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 21, 1982
- Certificate issued: November 13, 2002
- Last registry action: April 21, 2009
- Mode S code: A34EF2
- Owner when cancelled: [Markley Glenn L](https://openairdocs.org/faa-owner/MARKLEY%20GLENN%20L)
- Location: [Valparaiso, IN](https://openairdocs.org/faa-place/IN/Valparaiso)
- Owner type: Individual
- Owner's area on the map: 41.4644° N, 87.1241° W: Placed by OpenAirDocs at the center of ZIP code 46385, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N312HD
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=312HD
- Page: https://openairdocs.org/deregistered/N312HD-2011-09-22

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 Davis Earl L HEATH MODEL V: https://openairdocs.org/model/davis-earl-l-heath-model-v.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 CHI88DET03](https://openairdocs.org/ntsb/CHI88DET03), May 20, 1988: Davis Heath Model V (N312HD), Valparaiso, IN, substantial damage

## 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 19880520057059A](https://openairdocs.org/incident/19880520057059A), May 20, 1988: Amtrea HEATHPARASOL (N312HD), Valparaiso, IN, Substantial damage. Lost control of homebuilt aircraft on takeoff. Crash landed off side of runway. Accelerated turning stall factor.

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