| Tail Number / N-Number | N26CS |
| Manufacturer | BEECH |
| Model | A36 |
| Year Built | 1993 |
| Manufacturer's Serial Number | E-2814 |
| 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 | IO-550 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Average Cruising Speed | 138 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SUTHERLAND ENTERPRISES INC |
| Street | 3008 WEST MAIN ST |
| City | JENKS |
| State | OK |
| Zip Code | 74037 |
| Region | Southwestern |
| County | Tulsa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1993-09-10 |
| Certificate Issue Date | 2008-02-26 |
| Last Action Date | 2022-03-02 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 50476347 |
| Mode S Code Hex | A27CE7 |
Deregistered Aircraft 1 of 3. This aircraft was previously assigned the N-number N26CS.
| Tail Number / N-Number | N26CS |
| Manufacturer | HAWKER BEECHCRAFT CORP |
| Model | 390 |
| Year Built | 2011 |
| Manufacturer's Serial Number | RB-291 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | WILLIAMS |
| Engine Model | FJ44-2A |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 2,300 pounds-force (10.2 kN) |
| Total Thrust | 4,600 pounds-force (20.5 kN) |
| Type of Registrant | Corporation |
| Owner Name | U S AIRCRAFT HOLDINGS INC |
| Street | 10450 SHAKER DR STE 112 |
| City | COLUMBIA |
| State | MD |
| Zip Code | 21046-2350 |
| County | Tulsa County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2011-12-30 |
| Certificate Issue Date | 2013-03-18 |
| Last Action Date | 2013-03-18 |
| Last Status | Valid Registration |
| Cancellation Date | 2013-06-26 |
| Exported To | SWITZERLAND |
Deregistered Aircraft 2 of 3. This aircraft was previously assigned the N-number N26CS.
| Tail Number / N-Number | N26CS |
| Manufacturer | CIRRUS DESIGN CORP |
| Model | SR22 |
| Manufacturer's Serial Number | 3547 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | CIRRUS DESIGN |
| Street | 4515 TAYLOR CIR |
| City | HERMANTOWN |
| State | MN |
| Zip Code | 55811-1548 |
| County | Tulsa County |
| Country | US |
| Certificate Issue Date | 2009-11-24 |
| Last Action Date | 2009-11-24 |
| Last Status | Valid Registration |
| Cancellation Date | 2009-12-16 |
| Exported To | SWAZILAND |
Deregistered Aircraft 3 of 3. This aircraft was previously assigned the N-number N26CS.
| Tail Number / N-Number | N26CS |
| Manufacturer | SCHNARS CLYDE R |
| Model | SONERAI-IIL |
| Manufacturer's Serial Number | 978 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | LAUFF SAMUEL JR |
| Street | PO BOX 2754 |
| City | OCALA |
| State | FL |
| Zip Code | 34478-2754 |
| County | Tulsa County |
| Country | US |
| Certificate Issue Date | 1996-07-15 |
| Last Action Date | 1999-07-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1999-09-01 |