| Tail Number / N-Number | N310TZ |
| Manufacturer | GULFSTREAM AEROSPACE |
| Model | GV-SP (G550) |
| Year Built | 2003 |
| Manufacturer's Serial Number | 5028 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 20 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | ROLLS DEUT |
| Engine Model | BR700-710C411 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 15,385 pounds-force (68.4 kN) |
| Total Thrust | 30,770 pounds-force (136.9 kN) |
| Type of Registrant | LLC |
| Owner Name | FL JET LLC |
| Street | 5237 SUMMERLIN COMMONS STE 400 |
| City | FORT MYERS |
| State | FL |
| Zip Code | 33907 |
| Region | Southern |
| County | Lee County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2012-06-12 |
| Certificate Issue Date | 2020-12-11 |
| Last Action Date | 2020-12-11 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 50644222 |
| Mode S Code Hex | A34892 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N310TZ.
| Tail Number / N-Number | N310TZ |
| Manufacturer | BOEING |
| Model | 737-83N |
| Year Built | 2001 |
| Manufacturer's Serial Number | 28243 |
| 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 | CASTLE 2003-2A LLC |
| Street | C/O WILMINGTON TRUST CO 1100 N MARKET ST RODNEY SQUARE N |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19890-1605 |
| County | Lee County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-10-26 |
| Certificate Issue Date | 2003-12-19 |
| Last Action Date | 2007-01-16 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2008-07-29 |
| Exported To | BERMUDA |