 Search crews have found a small plane that crashed into the ocean off the California coast near San Francisco. Authorities said Monday, the crash was reported around 7 p.m. Sunday near Half Moon Bay after witnesses reported seeing the plane in obvious distress, ABC affiliate KGO-TV reported, the aircraft was found upside down in the water near Ross Cove, about 25 miles south of San Francisco, the San Mateo County Sheriff's Office said. Officials were inspecting the wreckage, there was no immediate information about the number of people on board, possible survivors, or the type of aircraft involved in the crash Melissa Richter was dining on a patio at Moss Beach Distillery when she said she heard an engine losing power, like you hear in the movies when a plane is about to crash. Having dinner out on the patio and we heard this like motor engine like puttering, like you hear in the movies when a plane is about to crash and you hear the buttering of the engine and then the engine cut out and then it banked in and we lost sight of it at that point. It's just difficult to get out there with the way the tides have been, the tides are very high, there's very limited visibility as you can see it's very dark out, but from what I understand there is coast guard that's currently out there and in the water.