| Tail Number / N-Number | N7515Z |
| Manufacturer | BELL |
| Model | UH-1H |
| Manufacturer's Serial Number | 70-16336 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 15 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | NORTHWEST HELICOPTERS INC |
| Street | 1000 85TH AVE SE |
| City | OLYMPIA |
| State | WA |
| Zip Code | 98501-5707 |
| Region | Northwest Mountain |
| County | Thurston County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2007-11-06 |
| Last Action Date | 2021-05-17 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 52420337 |
| Mode S Code Hex | AA20DF |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N7515Z.
| Tail Number / N-Number | N7515Z |
| Manufacturer | PIPER |
| Model | PA-25-235 |
| Manufacturer's Serial Number | 25-3555 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | 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 | 93 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | RED C CROP DUSTERS INC |
| Street | BOX 29 |
| City | MONTEZUMA |
| State | GA |
| Zip Code | 30060 |
| Region | Southern |
| County | Thurston County |
| Certificate Issue Date | 1965-09-17 |
| Last Status | Valid Registration |
| Cancellation Date | 1970-07-07 |