# N304JD: 2000 HPH GLASFLUGEL 304CZ

- Status: Valid registration
- Airframe: [HPH GLASFLUGEL 304CZ](https://openairdocs.org/model/hph-glasflugel-304cz) (registry code 05606KP, 2 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS G12CE](https://openairdocs.org/tcds/G12CE) (HPH s.r.o.) (OpenAirDocs)
- Serial number: 30
- Year built: 2000
- Type: Glider
- Engine type: None
- Airworthiness: Experimental, racing, exhibition
- Airworthiness date: May 1, 2014
- Certificate issued: February 26, 2022
- Expires: February 28, 2029
- Mode S code: A32EFA
- Registered owner: [Lysy David G](https://openairdocs.org/faa-owner/LYSY%20DAVID%20G)
- Location: [Lyme, NH](https://openairdocs.org/faa-place/NH/Lyme)
- Owner type: Individual
- Owner's area on the map: 43.8166° N, 72.0943° W: Placed by OpenAirDocs at the center of ZIP code 03768, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=304JD
- Page: https://openairdocs.org/aircraft/N304JD

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 3 in force

### Matched by airframe (HPH GLASFLUGEL 304CZ)

- [AD 2019-04-01](https://openairdocs.org/ad/2019-04-01): Equipment/ Furnishing · HPH s.r.o. Glasflugel 304 C, Glasflugel 304 CZ and Glasflugel 304 CZ-17. Effective Apr 23, 2019
- [AD 2012-16-03](https://openairdocs.org/ad/2012-16-03): Flight controls · HPH s.r.o. Glasflugel 304 C, Glasflugel 304 CZ and Glasflugel 304 CZ-17. Effective Sep 12, 2012
- [AD 2004-09-03](https://openairdocs.org/ad/2004-09-03): Airbrake Handle Attachment Rivet Material · HPH s.r.o. Glasflugel 304 C, Glasflugel 304 CZ and Glasflugel 304 CZ-17. Effective Jun 11, 2004

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N304JD.

## NTSB investigations on N304JD not matched to an aircraft (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 LAX91LA193](https://openairdocs.org/ntsb/LAX91LA193), May 7, 1991: Bell 47G3B1 (N304JD), Yuma, AZ, substantial damage. Probable cause: THE FAILURE OF THE PILOT-IN-COMMAND TO PERFORM FUEL CONSUMPTION CALCULATIONS WHICH RESULTED IN A TOTAL LOSS OF ENGINE POWER DUE TO FUEL EXHAUSTION.

## FAA accident and incident reports

None matched to N304JD.

## Reports on N304JD not matched to an aircraft (1)

They name N304JD, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Accident 19910506014429A](https://openairdocs.org/incident/19910506014429A), May 6, 1991: Bell 47G3B1 (N304JD), Yuma, AZ, Substantial damage. Engine quit at end of pass over orchard. Autorotated into trees. Less than one gallon fuel on board.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs) (1)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (HPH GLASFLUGEL 304CZ)

- [STC SA4005NM](https://openairdocs.org/stc/SA4005NM): Precise Flight Inc. Pulselite Control System. Precise Flight Inc

## Related

- Other HPH GLASFLUGEL 304CZ aircraft: https://openairdocs.org/model/hph-glasflugel-304cz/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

---
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.