# N3934H: 2013 Horn Frank W III PIONEER 300

- Status: Valid registration
- Airframe: [Horn Frank W III PIONEER 300](https://openairdocs.org/model/horn-frank-w-iii-pioneer-300) (registry code 05629G2, 2 seats)
- Engine: [Jabiru 3300A](https://openairdocs.org/engine/jabiru-3300a) (registry code 34804)
- Serial number: 0077
- Year built: 2013
- Type: Fixed wing single engine
- Engine type: 4 cycle
- Kit: Orlando Sanford Acft Sales PIONEER 300 S
- Airworthiness: Experimental, amateur built
- Airworthiness date: October 31, 2013
- Certificate issued: January 6, 2010
- Expires: April 30, 2029
- Mode S code: A490DA
- Registered owner: [Horn Frank W III](https://openairdocs.org/faa-owner/HORN%20FRANK%20W%20III)
- Location: [Hanover, PA](https://openairdocs.org/faa-place/PA/Hanover)
- Owner type: Individual
- Owner's area on the map: 39.7912° N, 76.9803° W: Placed by OpenAirDocs at the center of ZIP code 17331, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3934H
- Page: https://openairdocs.org/aircraft/N3934H

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): 0 in force

### Matched by airframe (Horn Frank W III PIONEER 300)

None in force.

### Matched by engine (Jabiru 3300A)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N3934H.

## 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.

- [Incident 20170115000079I](https://openairdocs.org/incident/20170115000079I), Jan 15, 2017: Horn Frank W III PIONEER 300 (N3934H), Westminster, MD, Minor damage. 01/15/2017-Pilot was conducting traffic pattern work at dmw. Landing gear collapsed during landing roll out on runway 34.

## 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)

None matched to this aircraft's models.

## Earlier aircraft with N3934H

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N3934H before.

- [Cancelled 1971-12-08](https://openairdocs.org/deregistered/N3934H-1971-12-08): Ercoupe 415-C, S/N 4635. Owner: [Edward M Sobek](https://openairdocs.org/faa-owner/EDWARD%20M%20SOBEK), [Lake City, FL](https://openairdocs.org/faa-place/FL/Lake%20City)

## Related

- Other Horn Frank W III PIONEER 300 aircraft: https://openairdocs.org/model/horn-frank-w-iii-pioneer-300/aircraft.md
- The Jabiru 3300A engine: https://openairdocs.org/engine/jabiru-3300a.md

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