| Tail Number / N-Number | N4554 |
| Manufacturer | GULFSTREAM AEROSPACE LP |
| Model | G100 |
| Year Built | 2001 |
| Manufacturer's Serial Number | 143 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | HONEYWELL |
| Engine Model | TFE731-3C |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 3,700 pounds-force (16.5 kN) |
| Total Thrust | 7,400 pounds-force (32.9 kN) |
| Type of Registrant | LLC |
| Owner Name | KELMIC AVIATION GROUP LLC |
| Street | 155 BALTA DR |
| City | ROCHESTER |
| State | NY |
| Zip Code | 14623-3142 |
| Region | Eastern |
| County | Monroe County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2022-02-19 |
| Certificate Issue Date | 2022-01-06 |
| Last Action Date | 2022-01-06 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 51303623 |
| Mode S Code Hex | A58793 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4554.
| Tail Number / N-Number | N4554 |
| Manufacturer | RATCLIFF |
| Model | B-8M |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 45 miles per hour |
| Type of Registrant | Individual |
| Owner Name | RATCLIFF DONALD |
| Street | RD 1 |
| City | PEEKSKILL |
| State | NY |
| Zip Code | 10566 |
| Region | Eastern |
| County | Monroe County |
| Certificate Issue Date | 1967-09-11 |
| Last Status | Valid Registration |
| Cancellation Date | 1984-12-03 |