# N7175B: 1956 Piper PA-18A 150, registration cancelled 2020-07-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 10, 2020
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Piper PA-18A 150](https://openairdocs.org/model/piper-pa-18a-150) (registry code 7101837)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 18-5211
- Year built: 1956
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Multiple
- Airworthiness date: March 20, 1959
- Certificate issued: March 7, 2014
- Last registry action: February 16, 2017
- Mode S code: A99917
- Owner when cancelled: [Haan James N](https://openairdocs.org/faa-owner/HAAN%20JAMES%20N)
- Location: [Trout Creek, MT](https://openairdocs.org/faa-place/MT/Trout%20Creek)
- Owner type: Individual
- Owner's area on the map: 47.8071° N, 115.6004° W: Placed by OpenAirDocs at the center of ZIP code 59874, within about 11 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7175B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7175B
- Page: https://openairdocs.org/deregistered/N7175B-2020-07-10

From the FAA registry file of October 29, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Piper PA-18A 150: https://openairdocs.org/model/piper-pa-18a-150.md

## NTSB investigations (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 MKC67D0021](https://openairdocs.org/ntsb/MKC67D0021), Jul 1, 1966: Piper PA-18A (N7175B), Donaldson, MN, substantial damage

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