N40170 is a 1979 Ayres Corporation S2R-T15 (fixed wing single engine) with serial number T15-005, registered in Nampa, ID. Its FAA registration is valid and runs until Apr 30, 2030; the renewal window opens on Oct 30, 2029. It is powered by a P&W Canada PT6A-60A rated at 1050 hp. Its airworthiness certificate is in the restricted class (agriculture and pest control), issued Nov 14, 1979. It is one of 9 S2R-T15 aircraft in the FAA registry, 2 of them registered in Idaho. The NTSB accident database lists one record for this airframe since 2008, the latest on Apr 18, 2018.
Registration
- FAA status
- Valid registration
- Expires
- Apr 30, 2030
- Registrant type
- LLC
- Registered owner
- KEARNS CAPITAL HOLDINGS LLC
- Location
- Nampa, ID
- Local FAA office (FSDO)
- Boise FSDO (BOI FSDO) · (208) 387-4000 or (800) 453-0001
- Certificate issued
- Apr 20, 2023
- Last FAA action
- Apr 20, 2023
- Mode S code (hex)
- A4B3BE
- Mode S code (octal)
- 51131676
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- AYRES CORPORATION
- Model
- S2R-T15
- Year manufactured
- 1979
- Serial number
- T15-005
- Aircraft type
- Fixed wing single engine
- Engine type
- Turbo-prop
- Engine
- P&W CANADA PT6A-60A (1050 hp)
- Engines / seats
- 1 / 1
- Weight class
- Up to 12,499 lb
- Airworthiness
- Restricted since Nov 14, 1979
- Approved operations
- Agriculture and pest control
Public airports near Nampa
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Nampa Municipal Nampa, ID | KMAN | 2 mi | Non-towered | 100LL, A, MOGAS |
| Caldwell Executive Caldwell, ID | KEUL | 5 mi | Non-towered | 100LL, A, A+ |
| Boise Air Trml/Gowen Field Boise, ID | KBOI | 17 mi | Towered | 100LL, A+ |
Straight-line distance from the registration city, from the FAA airport directory (NASR). The registry does not say where an aircraft is based.
Earlier registrations of this number
| Canceled | Aircraft | Serial | Year | Exported to | Same airframe today |
|---|---|---|---|---|---|
| Sep 28, 1948 | STINSON 108 | 180-100 |
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Apr 18, 2018 | Weipee, ID | Ayres Corporation S2R this airframe | Substantial | None | GAA18CA245 |
From the NTSB aviation accident database (events since 2008, data through Sep 29, 2026), matched by N-number. An N-number can move between aircraft, so each row is checked against the serial number on the current registration.