Delivered new to Trans Canada Pipeline in 1977, this JetRanger remained with them until 2000. Registered to Four Seasons Aviation in August 2000, the registered operator has transferred back and forth between Four Seasons and Great Lakes Helicopters over the intervening years. At the time of uploading, it's operating for Great Lakes since March 2023.

This Bell 206B was delivered new to Transcanada Pipelines Ltd. in Calgary, AB in April 1977 and used to patrol the company's pipelines for most of its working career. In 2000 it was acquired by Four Seasons Aviation in Toronto but retained its pipeline patrol markings for many years. In January 2022 it was still owned by Four Seasons Aviation.