| Tail Number / N-Number | N21KR |
| Manufacturer | CESSNA |
| Model | P210N |
| Year Built | 1979 |
| Manufacturer's Serial Number | P21000285 |
| 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) |
| Average Cruising Speed | 141 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | NORCON ENTERPRISES INC |
| Street | 3404 AIRWAY BLVD |
| City | AMARILLO |
| State | TX |
| Zip Code | 79118-7741 |
| Region | Southwestern |
| County | Randall County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1979-06-12 |
| Certificate Issue Date | 2014-03-19 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-03-31 |
| Status | Valid Registration |
| Mode S Code | 50334032 |
| Mode S Code Hex | A1B81A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N21KR.
| Tail Number / N-Number | N21KR |
| Manufacturer | BOEING |
| Model | 737-74T |
| Year Built | 1999 |
| Manufacturer's Serial Number | 29139 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 149 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | CFM INTL. |
| Engine Model | CFM56 SERIES |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Horsepower per Engine | 2,200 hp (1,641 kW) |
| Total Horsepower | 4,400 hp (3,282 kW) |
| Type of Registrant | Corporation |
| Owner Name | WELLS FARGO BANK NORTHWEST NA TRUSTEE |
| Street | 299 S MAIN ST MAC U1228-120 |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84111 |
| County | Randall County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2000-11-17 |
| Certificate Issue Date | 2000-09-26 |
| Last Action Date | 2002-11-04 |
| Last Status | Valid Registration |
| Cancellation Date | 2003-11-07 |
| Exported To | BERMUDA |