# N75009: 1936 Boeing PT-13B

- Status: Valid registration
- Airframe: [Boeing PT-13B](https://openairdocs.org/model/boeing-pt-13b) (registry code 1380112, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 75-009
- Year built: 1936
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: May 7, 1976
- Certificate issued: June 6, 2024
- Expires: June 30, 2031
- Mode S code: AA1C83
- Registered owner: [Ewald Robert H](https://openairdocs.org/faa-owner/EWALD%20ROBERT%20H)
- Location: [Red Lodge, MT](https://openairdocs.org/faa-place/MT/Red%20Lodge)
- Owner type: Individual
- Owner's area on the map: 45.0876° N, 109.5584° W: Placed by OpenAirDocs at the center of ZIP code 59068, within about 13 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=75009
- Page: https://openairdocs.org/aircraft/N75009

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 (Boeing PT-13B)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N75009.

## FAA accident and incident reports

None matched to N75009.

## 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 N75009

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N75009 before.

- [Cancelled 1978-12-06](https://openairdocs.org/deregistered/N75009-1978-12-06): Piper PA-32-300, S/N 32-7640088. Exported to Austria. Owner: [Globe Aero Ltd Inc](https://openairdocs.org/faa-owner/GLOBE%20AERO%20LTD%20INC), [Lakeland, FL](https://openairdocs.org/faa-place/FL/Lakeland)

## Related

- Other Boeing PT-13B aircraft: https://openairdocs.org/model/boeing-pt-13b/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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