N6475X is a 1961 Cessna 180D (fixed wing single engine) with serial number 18050975, registered in Hillsboro, OR. Its FAA registration is valid and runs until Dec 31, 2027; the renewal window opens on Jun 30, 2027. It is powered by a Cont Motor O-470 SERIES rated at 230 hp. Its airworthiness certificate is in the standard class, issued Feb 14, 1961. It is one of 51 180D aircraft in the FAA registry, 2 of them registered in Oregon. The NTSB accident database lists one record for this airframe since 2008, the latest on Aug 13, 2010.
Registration
- FAA status
- Valid registration
- Expires
- Dec 31, 2027
- Registrant type
- LLC
- Registered owner
- TWIN OAKS AIRCRAFT MAINTENANCE LLC
- Location
- Hillsboro, OR
- Local FAA office (FSDO)
- Portland FSDO (Northwest) (PDX FSDO) · (503) 615-3200 or (800) 847-3806
- Certificate issued
- Dec 8, 2014
- Last FAA action
- Apr 7, 2023
- Mode S code (hex)
- A88259
- Mode S code (octal)
- 52101131
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- CESSNA
- Model
- 180D
- Type certificate (TCDS)
- 5A6 (Textron Aviation Inc.)
- Year manufactured
- 1961
- Serial number
- 18050975
- Aircraft type
- Fixed wing single engine
- Engine type
- Reciprocating
- Engine
- CONT MOTOR O-470 SERIES (230 hp)
- Engines / seats
- 1 / 4
- Weight class
- Up to 12,499 lb
- Airworthiness
- Standard since Feb 14, 1961
Public airports near Hillsboro
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Portland-Hillsboro Portland, OR | KHIO | 1 mi | Towered | 100LL, A |
| Stark'S Twin Oaks Airpark Hillsboro, OR | 7S3 | 7 mi | Non-towered | 100LL |
| Skyport Cornelius, OR | 4S4 | 7 mi | Non-towered | - |
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. |
|---|---|---|---|---|---|
| Aug 13, 2010 | Hillsboro, OR | Cessna 180D this airframe | Substantial | Minor | WPR10CA401 |
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.