WATSONVILLE, Calif. (AP) — Two planes collided in Northern California while trying to land at a local airport Thursday and at least two of the three occupants were killed, officials said. The collision occurred at Watsonville Municipal Airport shortly before 3 p.m., according to a tweet from the city of Watsonville. There were two people aboard a twin-engine Cessna 340 and only the pilot aboard a single-engine Cessna 152 during the crash, according to the Federal Aviation Administration. Officials say multiple fatalities were reported but it was not immediately clear whether anyone survived.