| Tail Number / N-Number | N50513 |
| Manufacturer | BELL |
| Model | UH-1H |
| Manufacturer's Serial Number | 65-09805 |
| 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 | LLC |
| Owner Name | NORTHWEST HELICOPTERS LLC |
| 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 | 2019-10-21 |
| Last Action Date | 2022-05-16 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 51447432 |
| Mode S Code Hex | A64F1A |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N50513.
| Tail Number / N-Number | N50513 |
| Manufacturer | RAYTHEON AIRCRAFT COMPANY |
| Model | HAWKER 800 |
| Manufacturer's Serial Number | 258513 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 17 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 | RAYTHEON AIRCRAFT CO |
| Street | 9709 E CENTRAL |
| City | WICHITA |
| State | KS |
| Zip Code | 67201-0085 |
| County | Thurston County |
| Country | US |
| Certificate Issue Date | 2002-06-19 |
| Last Action Date | 2002-08-29 |
| Last Status | Valid Registration |
| Cancellation Date | 2002-10-17 |
| Exported To | JAPAN |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N50513.
| Tail Number / N-Number | N50513 |
| Manufacturer | CESSNA |
| Model | 150J |
| Manufacturer's Serial Number | 15069359 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | NIWOT SOARING ASSN |
| Street | 640 GRAPE AVE |
| City | BOULDER |
| State | CO |
| Zip Code | 80302 |
| Region | Northwest Mountain |
| County | Thurston County |
| Certificate Issue Date | 1976-02-17 |
| Last Status | Valid Registration |
| Cancellation Date | 1977-08-03 |