| Tail Number / N-Number | N4047Q |
| Manufacturer | ROBINSON HELICOPTER CO |
| Model | R66 |
| Year Built | 2019 |
| Manufacturer's Serial Number | 0939 |
| 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 | ROLLS-ROYC |
| Engine Model | 250-C300/A1 |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | LLC |
| Owner Name | ALPINE AIR ALASKA LLC |
| Street | PO BOX 519 |
| City | GIRDWOOD |
| State | AK |
| Zip Code | 99587-0519 |
| Region | Alaskan |
| County | Anchorage Municipality |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2019-05-31 |
| Certificate Issue Date | 2019-07-02 |
| Last Action Date | 2022-02-15 |
| Expiration Date | 2029-07-31 |
| Status | Valid Registration |
| Mode S Code | 51137331 |
| Mode S Code Hex | A4BED9 |
Deregistered Aircraft 1 of 3. This aircraft was previously assigned the N-number N4047Q.
| Tail Number / N-Number | N4047Q |
| Manufacturer | PIPER |
| Model | PA-28-161 |
| Manufacturer's Serial Number | 287716168 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 108 miles per hour |
| County | Anchorage Municipality |
| Last Status | N-Number Assigned – but has not yet been registered |
Deregistered Aircraft 2 of 3. This aircraft was previously assigned the N-number N4047Q.
| Tail Number / N-Number | N4047Q |
| Manufacturer | CESSNA |
| Model | 402 |
| Manufacturer's Serial Number | 402-0147 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 9 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 198 miles per hour |
| Type of Registrant | Corporation |
| County | Anchorage Municipality |
| Last Status | Valid Registration |
| Cancellation Date | 1968-04-02 |
| Exported To | KENYA |
Deregistered Aircraft 3 of 3. This aircraft was previously assigned the N-number N4047Q.
| Tail Number / N-Number | N4047Q |
| Manufacturer | ROBINSON HELICOPTER |
| Model | R22 BETA |
| Manufacturer's Serial Number | 1696 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 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 | ROBINSON HELICOPTER CO |
| Street | 2901 AIRPORT DR |
| City | TORRANCE |
| State | CA |
| Zip Code | 90505-6115 |
| County | Anchorage Municipality |
| Country | US |
| Last Action Date | 1999-08-03 |
| Last Status | Valid Registration |
| Cancellation Date | 1999-10-05 |
| Exported To | AUSTRALIA |