| Tail Number / N-Number | N598GS |
| Manufacturer | GULFSTREAM AEROSPACE |
| Model | G-IV |
| Year Built | 1994 |
| Manufacturer's Serial Number | 1258 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 22 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | TAY 611SER |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 12,450 pounds-force (55.4 kN) |
| Total Thrust | 24,900 pounds-force (110.8 kN) |
| Type of Registrant | Corporation |
| Owner Name | CENTRALIZE LEASING CORP |
| Street | 18301 VON KARMAN AVE STE 1100 |
| City | IRVINE |
| State | CA |
| Zip Code | 92612-0133 |
| Region | Western-Pacific |
| County | Orange County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-12-30 |
| Certificate Issue Date | 2012-10-24 |
| Last Action Date | 2021-06-15 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 51735706 |
| Mode S Code Hex | A7BBC6 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N598GS.
| Tail Number / N-Number | N598GS |
| Manufacturer | GRUMMAN |
| Model | G-1159 |
| Year Built | 1970 |
| Manufacturer's Serial Number | 85 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 22 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | ROLLS-ROYC |
| Engine Model | SPEY MK 511SR |
| Engine Type | Turbo-jet |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,140 hp (850 kW) |
| Total Horsepower | 2,280 hp (1,701 kW) |
| Average Cruising Speed | 438 miles per hour |
| Type of Registrant | Individual |
| Owner Name | PARMAR PUSHPINDER S |
| Street | 3656 WHISPERING OAK DR |
| City | CERES |
| State | CA |
| Zip Code | 95307 |
| County | Orange County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1970-03-12 |
| Certificate Issue Date | 2009-10-02 |
| Last Action Date | 2009-10-02 |
| Last Status | Valid Registration |
| Cancellation Date | 2009-10-09 |
| Exported To | SOUTH AFRICA |