| Tail Number / N-Number | N77UK |
| Manufacturer | ALEXANDER SCHLEICHER GMBH & CO |
| Model | ASH 31 MI |
| Year Built | 2013 |
| Manufacturer's Serial Number | 31088 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | DIAMOND |
| Engine Model | AE50R |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 50 hp (37 kW) |
| Type of Registrant | Individual |
| Owner Name | CUMMING DUNCAN |
| Street | 2275 W 25TH ST SPC 40 |
| City | SAN PEDRO |
| State | CA |
| Zip Code | 90732-5342 |
| Region | Western-Pacific |
| County | Los Angeles County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2013-07-02 |
| Certificate Issue Date | 2013-06-25 |
| Last Action Date | 2022-01-20 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 52464172 |
| Mode S Code Hex | AA687A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N77UK.
| Tail Number / N-Number | N77UK |
| Manufacturer | COOPER JOHN C |
| Model | AIR COMMAND ELITE |
| Year Built | 1992 |
| Manufacturer's Serial Number | 9281 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Non Citizen Corporation |
| Owner Name | N5663U INC |
| Street | 2008 CORNELL PL |
| City | DAYTONA BEACH |
| State | FL |
| Zip Code | 32124 |
| County | Los Angeles County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1992-10-24 |
| Certificate Issue Date | 1992-08-26 |
| Last Action Date | 2002-12-23 |
| Last Status | Non-citizen Corporations which have not returned their flight hour reports |
| Cancellation Date | 2003-02-10 |