| Tail Number / N-Number | N256DD |
| Manufacturer | MOONEY |
| Model | M20J |
| Manufacturer's Serial Number | 24-1080 |
| Aircraft Type | Fixed wing single 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 | LYCOMING |
| Engine Model | I0360 SER A&C |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 200 hp (149 kW) |
| Average Cruising Speed | 126 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SCH AVIATION INC TRUSTEE |
| Street | 39 SYDNEY DYE CT |
| City | SPORLE KINGS LYNN |
| Zip Code | PE32 2EE |
| Region | European |
| Country | GB |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1981-02-17 |
| Certificate Issue Date | 2020-04-28 |
| Last Action Date | 2022-12-12 |
| Expiration Date | 2030-04-30 |
| Status | Valid Registration |
| Mode S Code | 50467027 |
| Mode S Code Hex | A26E17 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N256DD.
| Tail Number / N-Number | N256DD |
| Manufacturer | CESSNA |
| Model | 441 |
| Year Built | 1981 |
| Manufacturer's Serial Number | 441-0256 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AIRESEARCH |
| Engine Model | TPE331 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 904 hp (674 kW) |
| Total Horsepower | 1,808 hp (1,349 kW) |
| Average Cruising Speed | 131 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | TEXR SERVICES LLC |
| Other Names |
|
| Street | 959 LEARY RD |
| City | TEXARKANA |
| State | TX |
| Zip Code | 75503-5616 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1992-04-15 |
| Certificate Issue Date | 2008-04-08 |
| Last Action Date | 2011-01-24 |
| Last Status | Valid Registration |
| Cancellation Date | 2012-09-12 |
| Exported To | GUATEMALA |