| Tail Number / N-Number | N90D |
| Manufacturer | BEECH |
| Model | 65-A90-4 |
| Year Built | 1970 |
| Manufacturer's Serial Number | LU-10 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P & W |
| Engine Model | PT6A-28 |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 680 hp (507 kW) |
| Total Horsepower | 1,360 hp (1,015 kW) |
| Type of Registrant | Corporation |
| Owner Name | DYNAMIC AVLEASE INC |
| Street | PO BOX 7 |
| City | BRIDGEWATER |
| State | VA |
| Zip Code | 22812-0007 |
| Region | Eastern |
| County | Rockingham County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2021-03-09 |
| Certificate Issue Date | 2011-04-13 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 53066436 |
| Mode S Code Hex | AC6D1E |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N90D.
| Tail Number / N-Number | N90D |
| Manufacturer | PIPER |
| Model | PA 46-350P |
| Year Built | 1989 |
| Manufacturer's Serial Number | 46-22086 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | TIO 540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Type of Registrant | Corporation |
| Owner Name | SPEEDAIR INC TRUSTEE |
| Street | 2711 CENTERVILLE RD STE 400 |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19808-1645 |
| County | Rockingham County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1999-08-18 |
| Certificate Issue Date | 1999-07-28 |
| Last Action Date | 2004-07-09 |
| Last Status | Valid Registration |
| Cancellation Date | 2004-08-31 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N90D.
| Tail Number / N-Number | N90D |
| Manufacturer | HUGHES |
| Model | 369D |
| Manufacturer's Serial Number | 711030D |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 112 miles per hour |
| County | Rockingham County |
| Last Status | N-Number Assigned – but has not yet been registered |