The National Transportation Safety Board and the Federal Aviation Administration are investigating a plane crash that occurred off the coast of Half Moon Bay in California on Saturday.
According to the FAA, a plane crashed into the Pacific Ocean around 2:15 p.m
The NTSB reported that the incident occurred about 40 miles off the coast of Half Moon Bay and added that the aircraft involved was a Viking Air DHC-6-400 Twin Otter.
The FAA said the plane was flying from Santa Rosa to Honolulu, Hawaii, and their initial information indicated two people were on board.
The wreckage of the plane has not been discovered.
No other details were released.
This story is in development. Check back for updates.