| Tail Number / N-Number | N7677 |
| Manufacturer | YAKOVLEV |
| Model | YAK 18T |
| Year Built | 1974 |
| Manufacturer's Serial Number | 4200704 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | VEDENEYEV |
| Engine Model | M14P |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 350 hp (261 kW) |
| Type of Registrant | Corporation |
| Owner Name | WARBIRDS OF THE WORLD AIR MUSEUM |
| Street | PO BOX 1447 |
| City | LOS LUNAS |
| State | NM |
| Zip Code | 87031-1447 |
| Region | Southwestern |
| County | Valencia County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2010-06-25 |
| Certificate Issue Date | 2012-08-02 |
| Last Action Date | 2021-08-18 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 52457326 |
| Mode S Code Hex | AA5ED6 |