# N4011T: Ayres S2R-600, registration cancelled 2011-03-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 15, 2011
- Status when cancelled: First renewal notice
- Airframe: [Ayres S2R-600](https://openairdocs.org/model/ayres-s2r-600) (registry code 0970102)
- Serial number: 2550R
- Type of aircraft: Fixed wing single engine
- Airworthiness: Restricted, agriculture and pest control
- Airworthiness date: June 11, 1979
- Certificate issued: April 13, 1993
- Last registry action: May 20, 2008
- Mode S code: A4B2E5
- Owner when cancelled: [M And M Air Service Inc](https://openairdocs.org/faa-owner/M%20AND%20M%20AIR%20SERVICE%20INC)
- Location: [Lambert, MS](https://openairdocs.org/faa-place/MS/Lambert)
- Owner type: Corporation
- Owner's area on the map: 34.1485° N, 90.2609° W: Placed by OpenAirDocs at the center of ZIP code 38643, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4011T
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4011T
- Page: https://openairdocs.org/deregistered/N4011T-2011-03-15

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-600: https://openairdocs.org/model/ayres-s2r-600.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 ATL83LA374](https://openairdocs.org/ntsb/ATL83LA374), Sep 17, 1983: Ayres S2R-600 (N4011T), Sledge, MS, substantial damage

## FAA accident and incident reports (2)

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 19830917051969A](https://openairdocs.org/incident/19830917051969A), Sep 17, 1983: Ayres S2RRESTD (N4011T), Sledge, MS, Substantial damage. Report states engine quit but pilot states the aircraft stalled on a swath run turn around. No engine evaluation.
- [Incident 19800523053009I](https://openairdocs.org/incident/19800523053009I), May 23, 1980: Ayres S2R (N4011T), Sledge, MS, Minor damage. Pilot lost directional control during takeoff on narrow field strip.

## Other aircraft with N4011T

- [Registered now](https://openairdocs.org/aircraft/N4011T): Andrew Philip Richardson DBA A-B, S/N 250, built 2018

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