Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N491HL.
| Tail Number / N-Number | N491HL |
| Manufacturer | MESSERSCHMITT-BOELKOW-BLOHM |
| Model | BO-105S CDN-BS-4 |
| Year Built | 1984 |
| Manufacturer's Serial Number | S-664 |
| 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 SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Type of Registrant | Corporation |
| Owner Name | AIR LOGISTICS OF ALASKA INC |
| Street | 1915 DONALD AVE |
| City | FAIRBANKS |
| State | AK |
| Zip Code | 99701 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1986-10-02 |
| Certificate Issue Date | 1995-03-15 |
| Last Action Date | 2001-02-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2003-03-12 |
| Exported To | CANADA |
| Mode S Code | 51412211 |
| Mode S Code Hex | A61489 |