SAN JOAQUIN COUNTY - Authorities are on the scene of a helicopter accident in San Joaquin County.

The helicopter, used for crop dusting, crashed in a field of trees shortly after 2:00pm Tuesday.

It's unclear what caused the crop duster to crash. At least one person has been transported to an area hospital with critical injuries.

FOX40 News has a crew on-scene and will deliver more information on FOX40.com as it becomes available, and on the FOX40 News at 5:30pm.
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