N77UK - 2013 Alexander Schleicher Gmbh & CO Ash 31 MI Aircraft Registration

AS31

2013 ALEXANDER SCHLEICHER GMBH & CO ASH 31 MI

Aircraft Description

N77UK is a 2013 Alexander Schleicher Gmbh & Co ASH 31 MI, a single-engine rotary (Wankel) aircraft registered to Cumming Duncan in San Pedro, CA. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on July 2, 2013. The registration certificate was issued on June 25, 2013. The registration is set to expire on June 30, 2029. Powered by a Diamond AE50R engine producing 50 horsepower, N77UK is. The aircraft's Mode S transponder code is AA687A (hex), used for ADS-B identification and flight tracking. N77UK was last tracked by AviatorDB at coordinates 39.0003, -119.7510 on July 16, 2025. The FAA registry record for N77UK was last updated on August 11, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Alexander Schleicher Gmbh & Co is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 158 Alexander Schleicher Gmbh & Co aircraft currently registered in the FAA database, including the ASH 31 MI model.

AviatorDB has found no NTSB accident or incident reports involving N77UK. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
2013
Manufacturer
ALEXANDER SCHLEICHER GMBH & CO
Model
ASH 31 MI
Type Aircraft
Glider
ICAO Type Code
AS31ASH-31Mi
Weight Class
Up to 12,500 lbs
Airworthiness Date
July 2, 2013
Classification
Experimental 4 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
June 25, 2013

Registered Owner

Name
CUMMING DUNCAN
Address
2275 W 25TH ST SPC 40
City
SAN PEDRO
State / Zip Code
California90732-5342
Country
United States

Powerplant & Avionics

Engine Type
Rotary
Number of Engines
1
Engine Manufacturer
DIAMOND
Engine Model
AE50R
Horsepower
50 HP
Mode S Code (Oct)
52464172
Mode S Code (Hex)
AA687A

Additional Details

Registration
N77UK
Serial Number
31088
Number of Engines
1
Number of Seats
1
Expiration Date
June 30, 2029
Last Action Date
August 11, 2023
Last Update Date
August 11, 2023
Unique ID
01127217

Last Known Position

Date
July 16, 2025 (UTC 20:55:01)
Airport
Latitude
39.000301
Longitude
-119.751

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-05-01 01:32:20 UTC