Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4166D.
| Tail Number / N-Number | N4166D |
| Manufacturer | HELIO |
| Model | H-395 |
| Year Built | 1959 |
| Manufacturer's Serial Number | 519 |
| Aircraft Type | Fixed wing single engine |
| 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 | LYCOMING |
| Engine Model | GO-480 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 295 hp (220 kW) |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | ARCTIC INSTITUTE OF NORTH AMERICA |
| Street | 1343 G STREET |
| City | ANCHORAGE |
| State | AK |
| Zip Code | 99501 |
| Country | US |
| Certificate Issue Date | 1967-06-29 |
| Last Action Date | 1977-02-19 |
| Last Status | Revoked – Canceled |
| Cancellation Date | 2012-06-07 |
| Mode S Code | 51166630 |
| Mode S Code Hex | A4ED98 |