# N30951: 1992 Ayres S2R-R1340, registration cancelled 2018-09-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 13, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Ayres S2R-R1340](https://openairdocs.org/model/ayres-s2r-r1340) (registry code 0970210)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Serial number: R1340-029
- Year built: 1992
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: February 6, 1992
- Certificate issued: April 4, 2012
- Last registry action: March 12, 2015
- Mode S code: A343E2
- Owners when cancelled: [Thompson Scott Trustee](https://openairdocs.org/faa-owner/THOMPSON%20SCOTT%20TRUSTEE), [Thompson Donna Trustee](https://openairdocs.org/faa-owner/THOMPSON%20DONNA%20TRUSTEE)
- Location: [Estelline, SD](https://openairdocs.org/faa-place/SD/Estelline)
- Owner type: Co-owned
- Owner's area on the map: 44.6103° N, 96.8943° W: Placed by OpenAirDocs at the center of ZIP code 57234, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N30951
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=30951
- Page: https://openairdocs.org/deregistered/N30951-2018-09-13

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 Ayres S2R-R1340: https://openairdocs.org/model/ayres-s2r-r1340.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 CEN12CA313](https://openairdocs.org/ntsb/CEN12CA313), May 23, 2012: Ayres S2R-R1340 (N30951), Clear Lake, SD, substantial damage. Probable cause: The pilot's failure to perform a detailed observation of the power lines before beginning the aerial application work, which resulted in an inadvertent collision with the two lower wires.

## FAA accident and incident reports (3)

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 20120523009949A](https://openairdocs.org/incident/20120523009949A), May 23, 2012: Ayres Corporation S2R-R1340 (N30951), Clear Lake, SD, Substantial damage. On may 23 13:00 an Ayres S2R-R1340 owned by scott thompson trustee during spraying operation struck a cross country electric transmission lines. VFR weather…
- [Incident 20090505008359I](https://openairdocs.org/incident/20090505008359I), May 5, 2009: Ayresc S2RR1340 (N30951), Chamberlain, SD, Minor damage. (-23) On may 5, 2009 while conducting part 137 aerial spray operations the pilot elected to return to the Chamberlain airport due a malfunctioning GPS on/off…
- [Incident 19930325010209I](https://openairdocs.org/incident/19930325010209I), Mar 25, 1993: Ayres S2RT34RESTD (N30951), Lamesa, TX, Minor damage. Pilot reversed engine on rollout. Veered to right. Came out of reverse. Left runway crossing a ditch.

## Other aircraft with N30951

- [Cancelled 1969-12-11](https://openairdocs.org/deregistered/N30951-1969-12-11): Piper J5A, S/N 5-291, built 1940. Owner: [Ross Thomas F](https://openairdocs.org/faa-owner/ROSS%20THOMAS%20F), [Commerce, OK](https://openairdocs.org/faa-place/OK/Commerce)

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