The airline was established in 1989 and was created from the Aviation Division of RTL-Robinson Enterprises.[2] On the 31 August 2012, Arctic Sunwest Charters became part of the Ledcor Group of Companies.[3] In 2013 it was fully integrated into its affiliate Summit Air.
Maintenance
The company was certified by Transport Canada as an Approved Maintenance Organization with aircraft maintenance engineers. They had 52,000 sq ft (4,800 m2) of hangar space available and provided maintenance services to other airlines.[4]
Fleet
As of October 2012 the Arctic Sunwest Charters fleet consisted of the following aircraft:
On 22 September 2011, a float equipped Arctic Sunwest Twin Otter, that had been charted by Avalon Rare Metals, crashed while landing at Yellowknife Water Aerodrome. The Twin Otter, GARW, was inbound from Thor Lake and carried seven passengers and two crew. All seven of the passengers were injured and both pilots were killed.[6][7][8]