| Tail Number / N-Number | N73256 |
| Manufacturer | BOEING |
| Model | 737-824 |
| Year Built | 2000 |
| Manufacturer's Serial Number | 30611 |
| 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 | UMB BANK NA TRUSTEE |
| Street | 6440 S MILLROCK DR STE 400 |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84121-5058 |
| Region | Northwest Mountain |
| County | Salt Lake County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2000-10-28 |
| Certificate Issue Date | 2021-08-12 |
| Last Action Date | 2021-08-12 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 52352637 |
| Mode S Code Hex | A9D59F |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N73256.
| Tail Number / N-Number | N73256 |
| Manufacturer | BELL |
| Model | 47J-2 |
| Manufacturer's Serial Number | 1867 |
| 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 | 78 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | GREAT SOUTHWEST CORP |
| Street | GENERAL DELIVERY |
| City | ARLINGTON |
| State | TX |
| Zip Code | 76001 |
| Region | Southwestern |
| County | Salt Lake County |
| Certificate Issue Date | 1962-10-15 |
| Last Status | Valid Registration |
| Cancellation Date | 1965-04-09 |
| Exported To | CANADA |