HelicoptersTrackingNewsC/N Established 2003, Weststar Aviation Services (WAS) operates a main hub at Sultan Abdul Aziz Shah airport. On May 2013 started operations for Tullow Oil in Nouakchott, Mauritania and in 2014 with United Offshore Aviation in Thailand. List of Helicopter Operators Login to Edit Rotary Wing Aircraft UnitCreatedDisband Weststar Aviation? -- Bases and Locations Login to Edit Base / HeliportUnits on this Location KertehWeststar Aviation Kota BharuWeststar Aviation SubangWeststar Aviation Model Types Login to Edit ModelDel'dFromTo AW AW1692019 AW AW1892014 AW AW139 2010