A turbulent, rolling boil in Banning Pass
Deeper into the pass I flew, watching Banning Pass airport pass beneath me. My groundspeed increased rapidly. Nearing the end of my journey through the Pass, I called Palm Springs approach to make contact. After completing the transmission, I felt a sharp, very assertive bump that lifted my little aircraft, pressing me deeply into the seat. My handheld GPS departed from the hook and loop fastener I had rigged onto the instrument panel and fell to the floor.