| Tail Number / N-Number | N68PP |
| Manufacturer | ALLSBROOK THOMAS B |
| Model | VAN RV-4 |
| Manufacturer's Serial Number | 3395 |
| 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) |
| Number of Engines | 1 engine |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-4 |
| Type of Registrant | Individual |
| Owner Name | KNOWLES LARRY L |
| Street | 2250 N PIPER AVE |
| City | CAMP VERDE |
| State | AZ |
| Zip Code | 86322-7516 |
| Region | Western-Pacific |
| County | Yavapai County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2012-10-17 |
| Last Action Date | 2021-06-18 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 52201061 |
| Mode S Code Hex | A90231 |