# N4013S: 1979 Ayres S2R-600

- Status: Valid registration
- Airframe: [Ayres S2R-600](https://openairdocs.org/model/ayres-s2r-600) (registry code 0970102, 1 seats)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Serial number: 2552R
- Year built: 1979
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: June 29, 1979
- Certificate issued: May 22, 1984
- Expires: May 31, 2027
- Mode S code: A4B32A
- Registered owner: [Houston Crop Service LLC](https://openairdocs.org/faa-owner/HOUSTON%20CROP%20SERVICE%20LLC)
- Location: [Perry, GA](https://openairdocs.org/faa-place/GA/Perry)
- Owner type: LLC
- Owner's area on the map: 32.4401° N, 83.7486° W: Placed by OpenAirDocs at the center of ZIP code 31069, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4013S
- Page: https://openairdocs.org/aircraft/N4013S

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every Pratt & Whitney R1340 model are included.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Ayres S2R-600)

None in force.

### Matched by engine (Pratt & Whitney R1340 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N4013S.

## FAA accident and incident reports

None matched to N4013S.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Earlier aircraft with N4013S

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N4013S before.

- [Cancelled 1974-10-29](https://openairdocs.org/deregistered/N4013S-1974-10-29): Beech B24R, S/N MC-290, built 1974. Exported to Kenya. Owner: [Interflight Inc](https://openairdocs.org/faa-owner/INTERFLIGHT%20INC), [Fort Lauderdale, FL](https://openairdocs.org/faa-place/FL/Fort%20Lauderdale)
- [Cancelled 1971-08-23](https://openairdocs.org/deregistered/N4013S-1971-08-23): Sikorsky S-65C, S/N 65347, built 1971. Exported to Israel. Owner: [Sikorsky Aircraft Division United Aircraft Corp](https://openairdocs.org/faa-owner/SIKORSKY%20AIRCRAFT%20DIVISION%20UNITED%20AIRCRAFT%20CORP), [Stratford, CT](https://openairdocs.org/faa-place/CT/Stratford)

## Related

- Other Ayres S2R-600 aircraft: https://openairdocs.org/model/ayres-s2r-600/aircraft.md
- The Pratt & Whitney R1340 series engine: https://openairdocs.org/engine/pratt-whitney-r1340-series.md

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