| Tail Number / N-Number | N57EJ |
| Manufacturer | BRITISH AEROSPACE |
| Model | HS 125-700A |
| Manufacturer's Serial Number | 257056 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 15 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | ALLIEDSIGN |
| Engine Model | TFE731-3R |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 3,880 pounds-force (17.3 kN) |
| Total Thrust | 7,760 pounds-force (34.5 kN) |
| Type of Registrant | Corporation |
| Owner Name | LIBERTY AIR INC |
| Street | 13620 WEYBURNE DR |
| City | DELRAY BEACH |
| State | FL |
| Zip Code | 33446-3650 |
| Region | Southern |
| County | Palm Beach County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2011-12-21 |
| Certificate Issue Date | 2022-09-07 |
| Last Action Date | 2022-09-07 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 51646175 |
| Mode S Code Hex | A74C7D |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N57EJ.
| Tail Number / N-Number | N57EJ |
| Manufacturer | CESSNA |
| Model | 525A |
| Year Built | 2002 |
| Manufacturer's Serial Number | 525A0057 |
| 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 | FJ 44 SERIES |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 1,900 pounds-force (8.5 kN) |
| Total Thrust | 3,800 pounds-force (16.9 kN) |
| Type of Registrant | Corporation |
| Owner Name | EXEC-JET INC |
| Street | 95 DOLPHIN RD |
| City | BRISTOL |
| State | CT |
| Zip Code | 06010-8000 |
| County | Palm Beach County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2002-01-25 |
| Certificate Issue Date | 2002-03-04 |
| Last Action Date | 2005-02-15 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2005-03-08 |