| Tail Number / N-Number | N866H |
| Manufacturer | BELL |
| Model | 206B |
| Year Built | 1981 |
| Manufacturer's Serial Number | 3291 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | 250 SER 317HP |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 317 hp (236 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | LLC |
| Owner Name | LAKE SUPERIOR HELICOPTERS LLC |
| Street | 4525 AIRPORT APPROACH RD |
| City | DULUTH |
| State | MN |
| Zip Code | 55811-1534 |
| Region | Great Lakes |
| County | St. Louis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2003-12-19 |
| Certificate Issue Date | 2015-12-17 |
| Last Action Date | 2021-07-22 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 52762720 |
| Mode S Code Hex | ABE5D0 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N866H.
| Tail Number / N-Number | N866H |
| Manufacturer | BEECH |
| Model | C-45G |
| Manufacturer's Serial Number | AF-313 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | PACIFIC FLIGHT SERVICE INC |
| Street | HONOLULU AIRPORT |
| City | HONOLULU |
| State | HI |
| Zip Code | 96791 |
| Region | Western-Pacific |
| County | St. Louis County |
| Certificate Issue Date | 1963-07-11 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-10-22 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N866H.
| Tail Number / N-Number | N866H |
| Manufacturer | SPARTAN |
| Model | C3-165 |
| Manufacturer's Serial Number | 118 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Individual |
| Owner Name | GIUBBINY EDWARD M |
| Street | 1734 LYON ST |
| City | SAN FRANCISCO |
| State | CA |
| Zip Code | 90001 |
| Region | Western-Pacific |
| County | St. Louis County |
| Last Status | Valid Registration |
| Cancellation Date | 1940-07-12 |