REDLANDS (CBSLA) — A small plane crashed into a hillside in Redlands Friday afternoon.

According to the San Bernardino Sheriff’s Department, CalFire reported that a plane had crashed near Crafton Hills in Mentone at about 3:30 p.m.

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Three people were onboard the single-engine Cessna 172. There were no survivors.

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The circumstances leading up to the crash, which officials initially said happened in Yucaipa, were not immediately known.

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The Federal Aviation Administration and the National Transportation Safety Board have been notified.