| Tail Number / N-Number | N475CH |
| Manufacturer | BOEING |
| Model | CH-47D |
| Manufacturer's Serial Number | 88-0079 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 44 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | COLUMBIA HELICOPTERS INC |
| Street | PO BOX 3500 |
| City | PORTLAND |
| State | OR |
| Zip Code | 97208-3500 |
| Region | Northwest Mountain |
| County | Multnomah County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2015-03-17 |
| Last Action Date | 2020-10-13 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51351747 |
| Mode S Code Hex | A5D3E7 |