| Tail Number / N-Number | N987AC |
| Manufacturer | OPENSHAW ALLAN R |
| Model | R-V4 |
| Year Built | 2004 |
| Manufacturer's Serial Number | 987 |
| 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 | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-4 |
| Type of Registrant | Individual |
| Owner Name | KNIGHT TRACY D |
| Street | 9472 NAVAJO RIDGE DR |
| City | RENO |
| State | NV |
| Zip Code | 89506-4519 |
| Region | Western-Pacific |
| County | Washoe County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2004-07-23 |
| Certificate Issue Date | 2007-06-29 |
| Last Action Date | 2020-03-19 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 53342450 |
| Mode S Code Hex | ADC528 |