# N27JG: 1937 Ryan Aeronautical ST-A, registration cancelled 2012-09-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 20, 2012
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Ryan Aeronautical ST-A](https://openairdocs.org/model/ryan-aeronautical-st-a) (registry code 7830402)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Data sheets: [TCDS ATC 571](https://openairdocs.org/tcds/ATC%20571) (OpenAirDocs)
- Serial number: 151
- Year built: 1937
- Type of aircraft: Fixed wing single engine
- Airworthiness: Experimental, exhibition
- Airworthiness date: April 4, 1979
- Certificate issued: May 17, 1975
- Last registry action: July 2, 1998
- Mode S code: A2A4F2
- Owner when cancelled: [Gosney John H](https://openairdocs.org/faa-owner/GOSNEY%20JOHN%20H)
- Location: [Laramie, WY](https://openairdocs.org/faa-place/WY/Laramie)
- Owner type: Individual
- Owner's area on the map: 41.2196° N, 105.8442° W: Placed by OpenAirDocs at the center of ZIP code 82070, within about 18 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N27JG
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=27JG
- Page: https://openairdocs.org/deregistered/N27JG-2012-09-20

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 Ryan Aeronautical ST-A: https://openairdocs.org/model/ryan-aeronautical-st-a.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 DEN81FA048](https://openairdocs.org/ntsb/DEN81FA048), Jul 10, 1981: Ryan Aero ST-A (N27JG), Eaton, CO, destroyed, 1 fatal

## 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 19810710041509A](https://openairdocs.org/incident/19810710041509A), Jul 10, 1981: Ryan STA (N27JG), Eaton, CO, Destroyed. Aircraft made split s maneuver from about 500 feet AGL. Crash occurred during recovery.

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