| Tail Number / N-Number | N131MS |
| Manufacturer | TEXTRON AVIATION INC |
| Model | 525C |
| Year Built | 2020 |
| Manufacturer's Serial Number | 525C0337 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 11 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | WILLIAMS |
| Engine Model | FJ44-4A |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 3,443 pounds-force (15.3 kN) |
| Total Thrust | 6,886 pounds-force (30.6 kN) |
| 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 | 2020-12-04 |
| Certificate Issue Date | 2023-01-14 |
| Last Action Date | 2023-01-14 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50100014 |
| Mode S Code Hex | A0800C |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N131MS.
| Tail Number / N-Number | N131MS |
| Manufacturer | BOEING |
| Model | 737-200 |
| Year Built | 1978 |
| Manufacturer's Serial Number | 22074 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 100 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 2 engines |
| Type of Registrant | Individual |
| Owner Name | SLABAUGH MICHAEL |
| Street | 7084 NW 50TH ST |
| City | MIAMI |
| State | FL |
| Zip Code | 33166-5634 |
| County | Salt Lake County |
| Country | US |
| Airworthiness Classification | Special Flight Permit |
| Airworthiness Date | 2010-03-09 |
| Certificate Issue Date | 2010-02-01 |
| Last Action Date | 2010-02-01 |
| Last Status | Valid Registration |
| Cancellation Date | 2010-06-16 |
| Exported To | VENEZUELA |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N131MS.
| Tail Number / N-Number | N131MS |
| Manufacturer | ROCKWELL INTERNATIONAL |
| Model | NA-265-80 |
| Manufacturer's Serial Number | 38022 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 296 miles per hour |
| Type of Registrant | Government |
| Owner Name | DOJ-U S MARSHALS SERVICE |
| Other Names |
|
| Street | 5900 AIR CARGO ROAD |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73159 |
| County | Salt Lake County |
| Country | US |
| Certificate Issue Date | 1988-11-22 |
| Last Action Date | 1993-05-19 |
| Last Status | Valid Registration |
| Cancellation Date | 1995-08-04 |