N77UK is a 2013 Alexander Schleicher Gmbh & Co ASH 31 MI (glider) with serial number 31088, registered in San Pedro, CA. Its FAA registration is valid and runs until Jun 30, 2029; the renewal window opens on Dec 30, 2028. It is powered by a Diamond AE50R rated at 50 hp. Its airworthiness certificate is in the experimental class (racing), issued Jul 2, 2013. It is one of 40 ASH 31 MI aircraft in the FAA registry, 6 of them registered in California. About 78% of them were built after it. The NTSB accident database lists one record for this airframe since 2008, the latest on Apr 13, 2026.
Registration
- FAA status
- Valid registration
- Expires
- Jun 30, 2029
- Registrant type
- Individual
- Registered owner
- Individual owner, name not shown
- Location
- San Pedro, CA
- Local FAA office (FSDO)
- Van Nuys FSDO (VNY FSDO) · (818) 267-3300
- Certificate issued
- Jun 25, 2013
- Last FAA action
- Aug 11, 2023
- Mode S code (hex)
- AA687A
- Mode S code (octal)
- 52464172
- Official record
- registry.faa.gov
Aircraft
- Manufacturer
- ALEXANDER SCHLEICHER GMBH & CO
- Model
- ASH 31 MI
- Year manufactured
- 2013
- Serial number
- 31088
- Aircraft type
- Glider
- Engine type
- Rotary
- Engine
- DIAMOND AE50R (50 hp)
- Engines / seats
- 1 / 1
- Weight class
- Up to 12,499 lb
- Airworthiness
- Experimental since Jul 2, 2013
- Approved operations
- Racing
Earlier registrations of this number
| Canceled | Aircraft | Serial | Year | Exported to | Same airframe today |
|---|---|---|---|---|---|
| Feb 10, 2003 | COOPER JOHN C AIR COMMAND ELITE | 9281 | 1992 |
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Apr 13, 2026 | Williams, CA | Alexander Schleicher Gmbh & Co ASH 31 MI this airframe | Substantial | Minor | WPR26LA158 |
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.