The RAC Rescue helicopter is on its way to the scene of a paragliding crash at Carbunup River.
The crash happened near the Bussell Highway about 9am.
Carbunup River is located in the South West, between Vasse and Cowaramup.
Emergency services are at the scene.
It comes two days after a power glider crashed near Hamelin Bay on the south-west coast of WA.