| Tail Number / N-Number | N88KD |
| Manufacturer | BEECH |
| Model | AT-11 |
| Year Built | 1944 |
| Manufacturer's Serial Number | 929 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R-985 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 450 hp (336 kW) |
| Total Horsepower | 900 hp (671 kW) |
| Average Cruising Speed | 152 miles per hour |
| Type of Registrant | Government |
| Owner Name | CITY OF BIG SPRING TEXAS |
| Street | 310 NOLAN ST |
| City | BIG SPRING |
| State | TX |
| Zip Code | 79720-2657 |
| Region | Southwestern |
| County | Howard County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1989-08-05 |
| Certificate Issue Date | 2018-06-19 |
| Last Action Date | 2021-04-30 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 53016141 |
| Mode S Code Hex | AC1C61 |