N21WW is a 2025 Carson Stilson STOL CH 750SD (fixed wing single engine) with serial number 75-11712, registered in Saint George, UT. Its FAA registration is valid and runs until May 31, 2032; the renewal window opens on Nov 30, 2031. It is powered by a Lycoming YIO-390EXP289 rated at 210 hp. Its airworthiness certificate is in the experimental class (amateur-built), issued Jul 2, 2025.
Registration
- FAA status
- Valid registration
- Expires
- May 31, 2032
- Registrant type
- Individual
- Registered owner
- Individual owner, name not shown
- Location
- Saint George, UT
- Local FAA office (FSDO)
- Salt Lake City FSDO (SLC FSDO) · (801) 257-5020
- Certificate issued
- May 20, 2025
- Last FAA action
- May 20, 2025
- Mode S code (hex)
- A1B932
- Mode S code (octal)
- 50334462
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- CARSON STILSON
- Model
- STOL CH 750SD
- Year manufactured
- 2025
- Serial number
- 75-11712
- Aircraft type
- Fixed wing single engine
- Engine type
- 4 cycle
- Engine
- LYCOMING YIO-390EXP289 (210 hp)
- Engines / seats
- 1 / 3
- Weight class
- Up to 12,499 lb
- Airworthiness
- Experimental since Jul 2, 2025
- Approved operations
- Amateur-built
- Kit
- ZENITH AIRCRAFT CO STOL CH 750 SD
Public airports near Saint George
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| St George Regional St George, UT | KSGU | 5 mi | Non-towered | 100LL, A |
| General Dick Stout Field Hurricane, UT | 1L8 | 16 mi | Non-towered | 100LL, A, MOGAS |
| Mesquite Mesquite, NV | 67L | 31 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.
Earlier registrations of this number
| Canceled | Aircraft | Serial | Year | Exported to | Same airframe today |
|---|---|---|---|---|---|
| Sep 15, 2017 | PIPER PA-23-250 | 27-7554066 | 1975 |
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Jun 3, 2017 | San Juan, PR | Piper PA23 other aircraft | Destroyed | Fatal | ERA17FA195 |
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.