| Tail Number / N-Number | N1925B |
| Manufacturer | LEARJET INC |
| Model | 45 |
| Year Built | 2002 |
| Manufacturer's Serial Number | 199 |
| 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) |
| Engine Manufacturer | HONEYWELL |
| Engine Model | TFE-731-SER |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 4,000 pounds-force (17.8 kN) |
| Total Thrust | 8,000 pounds-force (35.6 kN) |
| Type of Registrant | LLC |
| Owner Name | GUARDIAN FLIGHT LLC |
| Street | 10888 S 300 W |
| City | SOUTH JORDAN |
| State | UT |
| Zip Code | 84095-4043 |
| Region | Northwest Mountain |
| County | Salt Lake County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2002-01-21 |
| Certificate Issue Date | 2017-10-02 |
| Last Action Date | 2020-08-25 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 50271242 |
| Mode S Code Hex | A172A2 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N1925B.
| Tail Number / N-Number | N1925B |
| Manufacturer | LUSCOMBE |
| Model | 8F |
| Manufacturer's Serial Number | 6352 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | 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 |
| Average Cruising Speed | 86 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | SUNNY SOUTH AIRCRAFT SERVICE INC |
| Street | 4050 11TH TERRACE |
| City | FT LAUDERDALE |
| State | FL |
| Zip Code | 32670 |
| Region | Southern |
| County | Salt Lake County |
| Certificate Issue Date | 1959-10-27 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-01-12 |