The Penticton flight school (BP Aviation) uses the area along Lake Okanagan between Westbank and Summerland. There are new reporting points in the Canada Flight Supplement (pg B793 as of this writing), namely Peachland and Squalley Point. Also, Chute Lake on the direct route between YLW and Penticton. Please give position reports and monitor 126.7 while transiting the area outside of the YLW class-D zone.
There is a float-plane operation out of The Grand Hotel, 1 mile north of the Highway 97 bridge over Lake Okanagan, on the east shore.
There is a helicopter operation about 3 miles west-south-west of the same bridge.