| Tail Number / N-Number | N5413X |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 II |
| Year Built | 2009 |
| Manufacturer's Serial Number | 12887 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-540-AE1A5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 260 hp (194 kW) |
| Type of Registrant | LLC |
| Owner Name | ALPHA AVIATION LLC |
| Street | 1842 MERRILL FIELD DR |
| City | ANCHORAGE |
| State | AK |
| Zip Code | 99501-4112 |
| Region | Alaskan |
| County | Anchorage Municipality |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2014-06-27 |
| Certificate Issue Date | 2020-11-13 |
| Last Action Date | 2020-11-13 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 51557172 |
| Mode S Code Hex | A6DE7A |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N5413X.
| Tail Number / N-Number | N5413X |
| Manufacturer | CESSNA |
| Model | U206G |
| Manufacturer's Serial Number | U206-05729 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 132 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | FOUR CORNERS AVIATION INC |
| Street | 1260 WEST NAVAJO |
| City | FARMINGTON |
| State | NM |
| Zip Code | 87401 |
| Region | Southwestern |
| County | Anchorage Municipality |
| Certificate Issue Date | 1983-03-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1984-03-23 |