It was an adventure into California's Lost Coast. Now, two friends from San Francisco are missing The 27-year-old San Francisco nurse and her 43-year-old friend and landlord took off from the Gnoss Airport in Novato around 6:20 p.m. Oct. 24 in Winfrey’s red and white Piper Arrow plane. It was the day after the Kincade Fire started in Sonoma County, and from the air, they posted videos of the blaze on Instagram. They dined at the Gyppo Ale Mill restaurant around 9 p.m. in Shelter Cove. Then, somewhere along California’s Lost Coast, they vanished. They were apparently on their way back to the Bay Area when the last signal from their plane was received, off the Mendocino County coast between Rockport and Wheeler. ... ...the search effort was reinvigorated Thursday morning when a friend of Winfrey received an attempted FaceTime. Rescuers attempted to pinpoint the location it came from.