Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N9756Z.
| Tail Number / N-Number | N9756Z |
| Manufacturer | SIKORSKY |
| Model | H04S-1 |
| Manufacturer's Serial Number | 125513 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | W-S1H&S3H |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 71 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | POLARIS HELICOPTERS INC |
| Street | 10127 MYERS WAY SOUTH |
| City | SEATTLE |
| State | WA |
| Zip Code | 98168 |
| Country | US |
| Airworthiness Classification | Standard |
| Last Action Date | 1977-01-14 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2013-08-07 |
| Mode S Code | 53314572 |
| Mode S Code Hex | AD997A |