| Tail Number / N-Number | N99676 |
| Manufacturer | EUROCOPTER |
| Model | AS 350 BA |
| Year Built | 1982 |
| Manufacturer's Serial Number | 1542 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | HONEYWELL |
| Engine Model | LTS101-600A3A |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 650 hp (485 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 | 2011-03-14 |
| Certificate Issue Date | 2018-07-06 |
| Last Action Date | 2021-02-12 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 53366131 |
| Mode S Code Hex | ADEC59 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N99676.
| Tail Number / N-Number | N99676 |
| Manufacturer | BELL |
| Model | UH-1B |
| Manufacturer's Serial Number | 638513 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not 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 | 103 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TEMSCO HELICOPTERS INC |
| Street | PO BOX 5057 |
| City | KETCHIKAN |
| State | AK |
| Zip Code | 99901 |
| County | Anchorage Municipality |
| Country | US |
| Certificate Issue Date | 1980-08-08 |
| Last Action Date | 1991-01-31 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1991-04-23 |