| Tail Number / N-Number | N404WS |
| Manufacturer | BELL |
| Model | UH-1H |
| Manufacturer's Serial Number | 7016404 |
| 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 | PORTER FLYING SERVICE INC DBA |
| Other Names |
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| Street | PO BOX 766 |
| City | DURHAM |
| State | CA |
| Zip Code | 95938-0766 |
| Region | Western-Pacific |
| County | Butte County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2020-02-12 |
| Last Action Date | 2022-09-20 |
| Expiration Date | 2030-02-28 |
| Status | Valid Registration |
| Mode S Code | 51136602 |
| Mode S Code Hex | A4BD82 |