| Tail Number / N-Number | N999GC |
| Manufacturer | GULFSTREAM AEROSPACE |
| Model | GIV-X (G450) |
| Year Built | 2009 |
| Manufacturer's Serial Number | 4166 |
| 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 611-8C |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 13,850 pounds-force (61.6 kN) |
| Total Thrust | 27,700 pounds-force (123.2 kN) |
| Type of Registrant | Co-Ownership |
| Owner Name | G&C ACQUISITIONS LLC |
| Other Names |
|
| Street | 1209 N ORANGE ST |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19801-1120 |
| Region | Eastern |
| County | New Castle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-08-16 |
| Certificate Issue Date | 2019-09-16 |
| Last Action Date | 2022-09-26 |
| Expiration Date | 2029-09-30 |
| Status | Valid Registration |
| Mode S Code | 53372253 |
| Mode S Code Hex | ADF4AB |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N999GC.
| Tail Number / N-Number | N999GC |
| Manufacturer | NORTHAM R A JR/JOHNSON K R |
| Model | RAF 2000 GYROPLANE |
| Year Built | 2003 |
| Manufacturer's Serial Number | H2-02-13540 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | SUBARU |
| Engine Model | ALL MDLS A/B |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 400 hp (298 kW) |
| Type of Registrant | Partnership |
| Owner Name | NORTHAM RICHARD A JR |
| Other Names |
|
| Street | 11576 SPARROW POINT RD |
| City | MACHIPONGO |
| State | VA |
| Zip Code | 23405-2508 |
| County | New Castle County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2003-07-07 |
| Certificate Issue Date | 2002-10-04 |
| Last Action Date | 2008-09-16 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2008-10-21 |