N99HX is a 2016 George R Johnson STOL CH750 (fixed wing single engine) with serial number 8423, registered in West Linn, OR. Its FAA registration is valid and runs until Jan 31, 2029; the renewal window opens on Jul 31, 2028. It is powered by a Rotax 912ULS SERIES rated at 100 hp. Its airworthiness certificate is in the experimental class (amateur-built), issued Jan 7, 2016. The NTSB accident database lists one record for this airframe since 2008, the latest on Oct 2, 2021.
Registration
- FAA status
- Valid registration
- Expires
- Jan 31, 2029
- Registrant type
- Individual
- Registered owner
- Individual owner, name not shown
- Location
- West Linn, OR
- Local FAA office (FSDO)
- Portland FSDO (Northwest) (PDX FSDO) · (503) 615-3200 or (800) 847-3806
- Certificate issued
- Jan 19, 2022
- Last FAA action
- Jul 7, 2023
- Mode S code (hex)
- ADD10F
- Mode S code (octal)
- 53350417
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- GEORGE R JOHNSON
- Model
- STOL CH750
- Year manufactured
- 2016
- Serial number
- 8423
- Aircraft type
- Fixed wing single engine
- Engine type
- 4 cycle
- Engine
- ROTAX 912ULS SERIES (100 hp)
- Engines / seats
- 1 / 2
- Weight class
- Up to 12,499 lb
- Airworthiness
- Experimental since Jan 7, 2016
- Approved operations
- Amateur-built
- Kit
- ZENITH AIRCRAFT CO STOL CH 750
Public airports near West Linn
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Aurora State Aurora, OR | KUAO | 10 mi | Towered | 100LL, A |
| Mulino State Portland-Mulino, OR | 4S9 | 11 mi | Non-towered | 100LL |
| Lenhardt Airpark Hubbard, OR | 7S9 | 14 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. |
|---|---|---|---|---|---|
| Oct 2, 2021 | Oregon City, OR | Amateur-built CH750 this airframe | Substantial | Minor | WPR22LA002 |
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.