N331BF is a 1992 Ayres Corporation S2R-G6 (fixed wing single engine) with serial number G6-102, registered in Saint John, WA. Its FAA registration is valid and runs until Dec 31, 2030; the renewal window opens on Jun 30, 2030. It is powered by an Airesearch TPE331-5&6SER rated at 776 hp. Its airworthiness certificate is in the restricted class (agriculture and pest control), issued Mar 9, 1992. It is one of 28 S2R-G6 aircraft in the FAA registry, 1 of them registered in Washington. About 74% of them were built after it. The NTSB accident database lists one record for this airframe since 2008, the latest on Jul 28, 2011.
Registration
- FAA status
- Valid registration
- Expires
- Dec 31, 2030
- Registrant type
- Co-owned
- Registered owner
- Individual owner, name not shown
- Location
- Saint John, WA
- Local FAA office (FSDO)
- Spokane FSDO (GEG FSDO) · (509) 532-2340 or (800) 341-2623
- Certificate issued
- Dec 9, 2023
- Last FAA action
- Dec 9, 2023
- Mode S code (hex)
- A399A5
- Mode S code (octal)
- 50714645
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- AYRES CORPORATION
- Model
- S2R-G6
- Year manufactured
- 1992
- Serial number
- G6-102
- Aircraft type
- Fixed wing single engine
- Engine type
- Turbo-prop
- Engine
- AIRESEARCH TPE331-5&6SER (776 hp)
- Engines / seats
- 1 / 1
- Weight class
- Up to 12,499 lb
- Airworthiness
- Restricted since Mar 9, 1992
- Approved operations
- Agriculture and pest control
Public airports near Saint John
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Rosalia Municipal Rosalia, WA | 72S | 13 mi | Non-towered | - |
| Port Of Whitman Business Air Center Colfax, WA | S94 | 18 mi | Non-towered | - |
| Willard Field Tekoa, WA | 73S | 27 mi | Non-towered | 100LL |
Straight-line distance from the registration city, from the FAA airport directory (NASR). The registry does not say where an aircraft is based.
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Jul 28, 2011 | Forest City, IA | Ayres Corporation S2R-G6 this airframe | Substantial | None | CEN11CA545 |
From the NTSB aviation accident database (events since 2008, data through Oct 28, 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.