| Tail Number / N-Number | N531R |
| Manufacturer | RONALD G DUREN JR |
| Model | VANS RV7 |
| Manufacturer's Serial Number | 73536 |
| 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 | AEROSPORT |
| Engine Model | IO-375-B1B |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-7 |
| Type of Registrant | Individual |
| Owner Name | DUREN RONALD G JR |
| Street | 13630 VIA VARRA RD APT 240 |
| City | BROOMFIELD |
| State | CO |
| Zip Code | 80020 |
| Region | Northwest Mountain |
| County | Boulder County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2014-03-08 |
| Certificate Issue Date | 2020-02-07 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-02-28 |
| Status | Valid Registration |
| Mode S Code | 51532633 |
| Mode S Code Hex | A6B59B |