| Tail Number / N-Number | N85GC |
| Manufacturer | GULFSTREAM AEROSPACE |
| Model | G-IV |
| Year Built | 1991 |
| Manufacturer's Serial Number | 1161 |
| 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 | SP AVIATION INC |
| Street | 20193 SKYWEST DR |
| City | HAYWARD |
| State | CA |
| Zip Code | 94541-4629 |
| Region | Western-Pacific |
| County | Alameda County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2016-05-10 |
| Certificate Issue Date | 2022-12-22 |
| Last Action Date | 2022-12-22 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 52722630 |
| Mode S Code Hex | ABA598 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N85GC.
| Tail Number / N-Number | N85GC |
| Manufacturer | PIPER |
| Model | PA-31T |
| Year Built | 1980 |
| Manufacturer's Serial Number | 31T8120009 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | PT6A SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 750 hp (560 kW) |
| Total Horsepower | 1,500 hp (1,119 kW) |
| Average Cruising Speed | 162 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 10A RUE HENRI M SCHNADT L-2530 |
| City | RUE HENRI M SCHNAD |
| Zip Code | L-2530 |
| County | Alameda County |
| Country | LU |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2004-03-30 |
| Last Action Date | 2011-01-28 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2013-08-30 |