# N509HC: 1999 Miller Dennis J TITAN TORNADO I

- Status: Valid registration
- Airframe: [Miller Dennis J TITAN TORNADO I](https://openairdocs.org/model/miller-dennis-j-titan-tornado-i) (registry code 056077C, 2 seats)
- Engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050)
- Serial number: T99582SOHK0338
- Year built: 1999
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Kit: Titan Aircraft TITAN TORNADO
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 4, 2000
- Certificate issued: October 21, 2016
- Expires: October 31, 2029
- Mode S code: A65C11
- Registered owner: [Spier Ronald B](https://openairdocs.org/faa-owner/SPIER%20RONALD%20B)
- Location: [Springfield, OH](https://openairdocs.org/faa-place/OH/Springfield)
- Owner type: Individual
- Owner's area on the map: 39.9016° N, 83.7578° W: Placed by OpenAirDocs at the center of ZIP code 45505, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=509HC
- Page: https://openairdocs.org/aircraft/N509HC

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 (Miller Dennis J TITAN TORNADO I)

None in force.

### Matched by engine (Bombardier ROTAX (ALL))

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N509HC.

## FAA accident and incident reports

None matched to N509HC.

## 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.

## Related

- Other Miller Dennis J TITAN TORNADO I aircraft: https://openairdocs.org/model/miller-dennis-j-titan-tornado-i/aircraft.md
- The Bombardier ROTAX (ALL) engine: https://openairdocs.org/engine/bombardier-rotax-all.md

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