| Tail Number / N-Number | N604CG |
| Manufacturer | CANADAIR LTD |
| Model | CL-600 CHALLENGER |
| Year Built | 1982 |
| Manufacturer's Serial Number | 1048 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 13 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | ALF502L-2 |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 7,500 pounds-force (33.4 kN) |
| Total Thrust | 15,000 pounds-force (66.7 kN) |
| Type of Registrant | Non Citizen Corporation |
| Owner Name | COULSON AVIATION (USA) INC |
| Street | 1200 NW NAITO PKWY STE 200 |
| City | PORTLAND |
| State | OR |
| Zip Code | 97209-2831 |
| Region | Northwest Mountain |
| County | Multnomah County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2017-11-28 |
| Certificate Issue Date | 2022-08-12 |
| Last Action Date | 2023-02-14 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 51753124 |
| Mode S Code Hex | A7D654 |