| Tail Number / N-Number | N198AW |
| Manufacturer | BELL |
| Model | UH-1H |
| Manufacturer's Serial Number | 69-15677 |
| 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 | 2008-09-09 |
| Last Action Date | 2020-11-16 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50302770 |
| Mode S Code Hex | A185F8 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N198AW.
| Tail Number / N-Number | N198AW |
| Manufacturer | BOEING |
| Model | 737-204 |
| Manufacturer's Serial Number | 19710 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 100 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | PACIFIC AERO SUPPORT INC |
| Street | 1721 W VALLEY HWY N |
| City | AUBURN |
| State | WA |
| Zip Code | 98001 |
| County | Thurston County |
| Country | US |
| Certificate Issue Date | 1990-06-09 |
| Last Action Date | 1993-10-21 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1993-12-07 |