# N509RA: Hawker Dehavilland PC-9/A

- Status: Valid registration
- Airframe: [Hawker Dehavilland PC-9/A](https://openairdocs.org/model/hawker-dehavilland-pc-9-a) (registry code 4220300, 2 seats)
- Serial number: 509
- Type: Fixed wing single engine
- Engine type: Turbo-prop
- Certificate issued: February 29, 2024
- Expires: February 28, 2031
- Mode S code: A65CD7
- Registered owner: [Redline Aviation LLC](https://openairdocs.org/faa-owner/REDLINE%20AVIATION%20LLC)
- Location: [Billings, MT](https://openairdocs.org/faa-place/MT/Billings)
- Owner type: LLC
- Owner's area on the map: 45.5641° N, 108.3336° W: Placed by OpenAirDocs at the center of ZIP code 59101, within about 14 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=509RA
- Page: https://openairdocs.org/aircraft/N509RA

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 (Hawker Dehavilland PC-9/A)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N509RA.

## FAA accident and incident reports

None matched to N509RA.

## 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 N509RA

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N509RA before.

- [Cancelled 2011-11-04](https://openairdocs.org/deregistered/N509RA-2011-11-04): Yakovlev YAK-50, S/N 832509, built 1983. Exported to Australia. Owner: [Hirschman Harry J](https://openairdocs.org/faa-owner/HIRSCHMAN%20HARRY%20J), [Palo Alto, CA](https://openairdocs.org/faa-place/CA/Palo%20Alto)

## Related

- Other Hawker Dehavilland PC-9/A aircraft: https://openairdocs.org/model/hawker-dehavilland-pc-9-a/aircraft.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.