| Tail Number / N-Number | N602WC |
| Manufacturer | SAN JOAQUIN HELICOPTERS |
| Model | OH-58C |
| Year Built | 1970 |
| Manufacturer's Serial Number | 70-15633 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250-C20C |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Type of Registrant | Corporation |
| Owner Name | BLAIR HELICOPTER SERVICE INC |
| Street | 19101 KENT AVE |
| City | LEMOORE |
| State | CA |
| Zip Code | 93245-9137 |
| Region | Western-Pacific |
| County | Kings County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2019-02-18 |
| Certificate Issue Date | 2018-03-02 |
| Last Action Date | 2020-12-29 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51750244 |
| Mode S Code Hex | A7D0A4 |