Firefighters responded to a helicopter crash in a field in Oxnard Saturday morning, the Oxnard Fire Department said.
The crash was reported at about 9:40 a.m. near the intersection of West Gonzales Road and North Victoria Avenue, according to authorities.
When crews responded, they found a helicopter down and on fire in the field, Oxnard Fire Department Battalion Chief Sergio Martinez said.
The pilot, a man in his 40s, had extricated himself out of the aircraft before first responders arrived, and was suffering from "lower extremity injuries" that were not life-threatening, Martinez said.
The man was assessed at the scene and transported to a hospital, authorities said.
The crash started a small grass fire that was put out, according to fire officials.
Photos showed firefighters working at the scene of the crash where debris covered a small grass field that was charred black from the fire.
The helicopter appeared to have been part of a nearby crop-dusting operation, Martinez said.
No other injuries were reported.
It is unknown what caused the crash.
The Federal Aviation Administration and National Transportation Safety Board are investigating the incident.