# N56002: Ryan Aeronautical ST3KR, registration cancelled 1974-07-31

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 31, 1974
- Status when cancelled: Valid registration
- Airframe: [Ryan Aeronautical ST3KR](https://openairdocs.org/model/ryan-aeronautical-st3kr) (registry code 7830502)
- Data sheets: [TCDS A-749](https://openairdocs.org/tcds/A-749) (OpenAirDocs)
- Serial number: 1761
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 12, 1962
- Mode S code: A7295D
- Owner when cancelled: [Western Concrete Structures Co Inc](https://openairdocs.org/faa-owner/WESTERN%20CONCRETE%20STRUCTURES%20CO%20INC)
- Location: [Gardena, CA](https://openairdocs.org/faa-place/CA/Gardena)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N56002
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=56002
- Page: https://openairdocs.org/deregistered/N56002-1974-07-31

From the FAA registry file of November 5, 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 ST3KR: https://openairdocs.org/model/ryan-aeronautical-st3kr.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 LAX74FVA70](https://openairdocs.org/ntsb/LAX74FVA70), Jun 8, 1974: Ryan ST-3KR (N56002), Porterville, CA, destroyed, 2 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 19740608016919A](https://openairdocs.org/incident/19740608016919A), Jun 8, 1974: Ryan ST3KR (N56002), Porterville, CA, Destroyed. Flt of 3,low pass.1BROKE rt,1 broke lft in frnt of Ryan. Otr plts didnt know Ryan had joined flt.

## Other aircraft with N56002

- [Registered now](https://openairdocs.org/aircraft/N56002): Varga 2180TG, S/N VAC 185-82, built 1982

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