# N4011Y: 1979 Ayres S2R-600, registration cancelled 2003-09-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 4, 2003
- Status when cancelled: Triennial form not returned
- Airframe: [Ayres S2R-600](https://openairdocs.org/model/ayres-s2r-600) (registry code 0970102)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Serial number: 2539R
- Year built: 1979
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: April 23, 1979
- Certificate issued: June 21, 1988
- Last registry action: July 15, 2003
- Mode S code: A4B2EA
- Owner when cancelled: [Charter Aviation Inc](https://openairdocs.org/faa-owner/CHARTER%20AVIATION%20INC)
- Location: [Williams, CA](https://openairdocs.org/faa-place/CA/Williams)
- Owner type: Corporation
- Owner's area on the map: 39.1036° N, 122.2470° W: Placed by OpenAirDocs at the center of ZIP code 95987, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4011Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4011Y
- Page: https://openairdocs.org/deregistered/N4011Y-2003-09-04

From the FAA registry file of October 31, 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-600: https://openairdocs.org/model/ayres-s2r-600.md

## NTSB investigations (2)

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 LAX00LA105](https://openairdocs.org/ntsb/LAX00LA105), Feb 18, 2000: Ayres (N4011Y), Elko, NV, substantial damage. Probable cause: the loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the ensuing forced landing.
- [NTSB FTW80DPG59](https://openairdocs.org/ntsb/FTW80DPG59), Aug 12, 1980: Snow S2R (N4011Y), Cherry Valley, AR, substantial damage

## FAA accident and incident reports (4)

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 20000218008629A](https://openairdocs.org/incident/20000218008629A), Feb 18, 2000: Ayres S2R600 (N4011Y), Elko, NV, No damage. (-23) On 2/18/00, 0748 PST, seven miles south of Elko, Nevada, N4011Y, an Ayres turbo-thrush (S2R-600) agriculture airplane lost engine power and crash landed…
- [Accident 19920506014139A](https://openairdocs.org/incident/19920506014139A), May 6, 1992: Ayres S2RRESTD (N4011Y), Williams, CA, Substantial damage. Experienced engine failure on takeoff, crashed.
- [Incident 19881005054359I](https://openairdocs.org/incident/19881005054359I), Oct 5, 1988: Ayres S2RRESTD (N4011Y), Bakersfield, CA. Magneto failure while crop dusting. Precautionary landing in field.
- [Accident 19800812035149A](https://openairdocs.org/incident/19800812035149A), Aug 12, 1980: Ayres S2R (N4011Y), Cherry Valley, AR, Substantial damage. Engine malfunction occurred and aircraft crashed during emergency landing.

## Other aircraft with N4011Y

- [Cancelled 2012-11-27](https://openairdocs.org/deregistered/N4011Y-2012-11-27): Destiny Powered Parachutes DESTINY 2002 XLT, S/N 3C0428, built 2002. Sale reported, canceled. Owner: [Unknown, OK](https://openairdocs.org/faa-place/OK/Unknown)

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