| Tail Number / N-Number | N81AD |
| Manufacturer | CESSNA |
| Model | 401A |
| Manufacturer's Serial Number | 401A0023 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 285 hp (213 kW) |
| Total Horsepower | 570 hp (425 kW) |
| Average Cruising Speed | 198 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | MR DENT INC |
| Street | 971 PARK HILL DR |
| City | MANHEIM |
| State | PA |
| Zip Code | 17545-9741 |
| Region | Eastern |
| County | Lancaster County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1969-01-29 |
| Certificate Issue Date | 2022-08-13 |
| Last Action Date | 2022-08-13 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 52603407 |
| Mode S Code Hex | AB0707 |