| Tail Number / N-Number | N77HK |
| Manufacturer | VANS AIRCRAFT INC |
| Model | RV-12 |
| Year Built | 2011 |
| Manufacturer's Serial Number | 120369 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | KNEPPER HAROLD P |
| Street | 11003 AERO LN SE |
| City | YELM |
| State | WA |
| Zip Code | 98597-9613 |
| Region | Northwest Mountain |
| County | Thurston County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2011-06-17 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-06-30 |
| Status | Valid Registration |
| Mode S Code | 52463547 |
| Mode S Code Hex | AA6767 |