| Tail Number / N-Number | N331DG |
| Manufacturer | MACARTHUR DOUGLAS J |
| Model | RV-9A |
| Year Built | 2013 |
| Manufacturer's Serial Number | 91499 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-9A |
| Type of Registrant | Individual |
| Owner Name | MACARTHUR DOUGLAS J |
| Street | PO BOX 422 |
| City | GRAPEVIEW |
| State | WA |
| Zip Code | 98546-0422 |
| Region | Northwest Mountain |
| County | Mason County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2013-06-05 |
| Certificate Issue Date | 2012-02-02 |
| Last Action Date | 2020-10-28 |
| Expiration Date | 2028-02-29 |
| Status | Valid Registration |
| Mode S Code | 50714730 |
| Mode S Code Hex | A399D8 |