| Tail Number / N-Number | N6444C |
| Manufacturer | BEECH |
| Model | B36TC |
| Year Built | 1982 |
| Manufacturer's Serial Number | EA-275 |
| 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 | CONT MOTOR |
| Engine Model | TSIO-520 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | LLC |
| Owner Name | L & L AVIATION LLC |
| Street | 102 PLUM CREEK PL |
| City | HIGHLANDS RANCH |
| State | CO |
| Zip Code | 80126-2010 |
| Region | Northwest Mountain |
| County | Arapahoe County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1982-03-05 |
| Certificate Issue Date | 2007-08-17 |
| Last Action Date | 2020-08-21 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 52073376 |
| Mode S Code Hex | A876FE |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N6444C.
| Tail Number / N-Number | N6444C |
| Manufacturer | CESSNA |
| Model | T210N |
| Manufacturer's Serial Number | 21063890 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | SOUTHEASTERN OHIO AIR SERVICES INC |
| Street | BOX 863 |
| City | ZANESVILLE |
| State | OH |
| Zip Code | 43701 |
| Region | Great Lakes |
| County | Arapahoe County |
| Certificate Issue Date | 1981-01-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1981-01-22 |
| Exported To | SOUTH AFRICA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N6444C.
| Tail Number / N-Number | N6444C |
| Manufacturer | DOUGLAS |
| Model | C-118A |
| Manufacturer's Serial Number | 44634 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 96 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 4 engines |
| Average Cruising Speed | 216 miles per hour |
| Type of Registrant | Corporation |
| County | Arapahoe County |
| Last Status | Valid Registration |
| Cancellation Date | 1971-01-12 |