| Tail Number / N-Number | N91WD |
| Manufacturer | DURKEE WILLIAM D |
| Model | RV-6 |
| Year Built | 1991 |
| Manufacturer's Serial Number | 20154WD |
| 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 | O-320-D2J |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 160 hp (119 kW) |
| Type of Registrant | Corporation |
| Owner Name | M&K FLYING SERVICE INC |
| Street | PO BOX 135 |
| City | TUCKERMAN |
| State | AR |
| Zip Code | 72473-0135 |
| Region | Southwestern |
| County | Jackson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-10-03 |
| Certificate Issue Date | 2016-05-12 |
| Last Action Date | 2022-01-20 |
| Expiration Date | 2029-05-31 |
| Status | Valid Registration |
| Mode S Code | 53113112 |
| Mode S Code Hex | AC964A |