Ayres Corporation S2R-600
N4010H is an Ayres Corporation S2R-600, a fixed-wing airplane with one motor with a piston engine. It has 1 seat. It is registered to Crop Doctor Aviation INC, a corporation in Hill City, Kansas. The registration is valid: it was issued on August 4, 2023 and expires on August 31, 2030. It holds a restricted airworthiness certificate for agriculture and pest control, dated March 5, 1979.
Aircraft
- Maker
- Ayres Corporation
- Model
- S2R-600 · all S2R-600s and related versions
- Serial number
- 2527R
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · P&W R1340 SERIES · 600 hp
- Seats
- 1
- Year built
- Not given
- Transponder code
- A4B2B8 (octal 51131270)
Registration
- Status
- Valid registration
- Certificate issued
- August 4, 2023
- Expires
- August 31, 2030
- Last FAA action
- August 4, 2023
- Airworthiness
- Restricted · Agriculture and pest control · March 5, 1979
- FAA region
- Central
- FAA record id
- 00540994
Owner as the FAA publishes it
- Name
- Crop Doctor Aviation INC
- Type
- Corporation
- Address
- 2125 US Highway 283
Hill City, KS 67642-2844
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 1 to understand · 3 clear
The public federal record on N4010H, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Crop Doctor Aviation INC, a corporation, certificate issued August 4, 2023, expires August 31, 2030. No fractional interest recorded. [1]
Restricted certificate for agriculture and pest control; the FAA file gives no certificate date and no manufacture year. [1]
No earlier tail number is recorded against serial 2527R for this model in the deregistered file. [2]
No other airframe has carried N4010H according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
1 NTSB record under N4010H: Accident on August 7, 1991 at Drayton, ND: no injuries, substantial damage. Details below. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
NTSB records 1
Aircraft on the NTSB record: Ayres S2R · operated under 137
MISJUDGED CLEARANCE BY THE PILOT. A FACTOR RELATED TO THE ACCIDENT IS OVERCONFIDENCE IN PERSONAL ABILITY.
Search the NTSB's CAROL system for CHI91DTG07 for the docket and final report. Open CAROL
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through August 27, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data