Added missing lighthouses and helipads for Flinders Island and King Island

Added details for Baldy Yabi Circuit trail from GPS trace and local knowledge

Added further helipad details around Cairns, as referenced in Airservices Australia documentation

Added helipad details around Cairns

Added helipad details around Cairns

Corrected water courses, added features for Sir Johns Falls track, landing jetty and associated pond/lake, added building polygon for Sir John Falls hut

Minor edits to moores valley airstrip

Added details for Mayden Airstrip, added surrounding features and access tracks, added Lorkins Plains as a placename for the area

Removed mistakenly added wetland point

Added helipad and apron areas for Helicopter Resources Stanley base

Added Sandy Cape as a point feature, consistent with other features in the area

Added Freycinet Peninsula landing site for rescue and medical helicopters, adjusted coast and roadline to match better the reclaimed area of land that the helipad sits on.

Added Sandy Cape Helipad