N423AG is a 2015 Craig Mcpherson MTO SPORT (gyroplane) with serial number M01235, registered in Sunnyvale, CA. Its FAA registration is valid and runs until Dec 31, 2032; the renewal window opens on Jun 30, 2032. It is powered by a Rotax 914UL rated at 115 hp. Its airworthiness certificate is in the experimental class (amateur-built), issued Jul 9, 2015. It is one of 3 MTO SPORT aircraft in the FAA registry, 2 of them registered in California. The NTSB accident database lists one record for this airframe since 2008, the latest on Jun 29, 2026.
Registration
- FAA status
- Valid registration
- Expires
- Dec 31, 2032
- Registrant type
- Individual
- Registered owner
- Individual owner, name not shown
- Location
- Sunnyvale, CA
- Local FAA office (FSDO)
- San Jose FSDO (SJC FSDO) · (408) 795-4000
- Certificate issued
- Dec 18, 2025
- Last FAA action
- Dec 18, 2025
- Mode S code (hex)
- A506CB
- Mode S code (octal)
- 51203313
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- CRAIG MCPHERSON
- Model
- MTO SPORT
- Year manufactured
- 2015
- Serial number
- M01235
- Aircraft type
- Gyroplane
- Engine type
- 4 cycle
- Engine
- ROTAX 914UL (115 hp)
- Engines / seats
- 1 / 2
- Weight class
- Up to 12,499 lb
- Airworthiness
- Experimental since Jul 9, 2015
- Approved operations
- Amateur-built
- Kit
- AUTOGYRO GMBH MTO SPORT
Public airports near Sunnyvale
| Airport | ID | Distance | Tower | Fuel |
|---|---|---|---|---|
| Mineta San Jose International San Jose, CA | KSJC | 6 mi | Towered | 100LL, A |
| Palo Alto Palo Alto, CA | KPAO | 7 mi | Towered | 100LL, A |
| Reid-Hillview Of Santa Clara County San Jose, CA | KRHV | 12 mi | Towered | A, G100UL, UL94 |
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. |
|---|---|---|---|---|---|
| Jun 29, 2026 | San Jose, CA | Autogyro MT03 this airframe | Substantial | Serious | WPR26LA237 |
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.