N3105U is a 1992 Ayres Corporation S2R-G6 (fixed wing single engine) with serial number G6-108, registered in Redmond, OR. Its FAA registration is valid and runs until Aug 31, 2032; the renewal window opens on Feb 29, 2032. 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 Oct 12, 1992. It is one of 28 S2R-G6 aircraft in the FAA registry, 1 of them registered in Oregon. About 74% of them were built after it. The NTSB accident database lists one record for this airframe since 2008, the latest on Jul 15, 2008.
Registration
- FAA status
- Valid registration
- Expires
- Aug 31, 2032
- Registrant type
- Corporation
- Registered owner
- SHERMAN AVIATION INC
- Location
- Redmond, OR
- Local FAA office (FSDO)
- Portland FSDO (Northwest) (PDX FSDO) · (503) 615-3200 or (800) 847-3806
- Certificate issued
- Aug 20, 2025
- Last FAA action
- Aug 20, 2025
- Mode S code (hex)
- A349EB
- Mode S code (octal)
- 50644753
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- AYRES CORPORATION
- Model
- S2R-G6
- Year manufactured
- 1992
- Serial number
- G6-108
- 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 Oct 12, 1992
- Approved operations
- Agriculture and pest control
Public airports near Redmond
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Roberts Fld/Redmond Municipal Redmond, OR | KRDM | 2 mi | Towered | 100LL, A, MOGAS |
| Bend Municipal Bend, OR | KBDN | 12 mi | Non-towered | 100LL, A |
| Prineville Prineville, OR | S39 | 14 mi | Non-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.
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Jul 15, 2008 | Kilbourne, IL | Ayres Corporation S2R-G6 this airframe | Substantial | None | CHI08CA193 |
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.