# N7594K: 1950 Piper PA-18, registration cancelled 2017-07-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 12, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Piper PA-18](https://openairdocs.org/model/piper-pa-18) (registry code 7101802)
- Engine: [Lycoming 0-235 series](https://openairdocs.org/engine/lycoming-0-235-series) (registry code 41505)
- Data sheets: [TCDS 1A2](https://openairdocs.org/tcds/1A2), [TCDS E-223](https://openairdocs.org/tcds/E-223) (OpenAirDocs)
- Serial number: 18-310
- Year built: 1950
- Type of aircraft: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Restricted, aerial surveying
- Airworthiness date: May 22, 1975
- Certificate issued: September 18, 1989
- Last registry action: September 16, 2008
- Mode S code: AA3E66
- Owners when cancelled: [Fuhrmann Norbert A](https://openairdocs.org/faa-owner/FUHRMANN%20NORBERT%20A), [Fuhrmann Sharon M](https://openairdocs.org/faa-owner/FUHRMANN%20SHARON%20M)
- Location: [Roscoe, SD](https://openairdocs.org/faa-place/SD/Roscoe)
- Owner type: Co-owned
- Owner's area on the map: 45.4045° N, 99.3183° W: Placed by OpenAirDocs at the center of ZIP code 57471, within about 11 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7594K
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7594K
- Page: https://openairdocs.org/deregistered/N7594K-2017-07-12

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-18: https://openairdocs.org/model/piper-pa-18.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 DEN84LA125](https://openairdocs.org/ntsb/DEN84LA125), Apr 6, 1984: Piper PA-18 (N7594K), Barnard, SD, substantial damage

## 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.

- [Accident 19840405016249A](https://openairdocs.org/incident/19840405016249A), Apr 5, 1984: Piper PA18 (N7594K), Barnard, SD, Substantial damage. Landed in muddy field adjacent to his private strip and nosed over. Airstrip was covered with mud and snow drifts.

---
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.