This is all of the preliminary information we have on a missing plane in the Arcata area:
The pilot of a twin-engine Piper PA31 declared an emergency due to smoke in the cockpit around 1 a.m. Friday.
The plane was flying from Crescent City to Oakland.
The pilot indicated he was going to return to Crescent City.
Radar contact with the aircraft was lost about 5 miles northeast of Arcata Airport.
We believe there were three people on board.
The Humboldt County Sheriff is searching for the aircraft.
The tail number is N661TC.