An 11-year-old boy is being hailed as a hero for making a 911 call after his dad fell off a cliff.

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While hiking along the Blue Ridge Loop Trail near Sacramento, California, Ryan Pritchard reportedly put his hand on an unstable rock and tumbled 150 feet down the cliff, landing in a tree.

Pritchard's son, Jake, climbed down and grabbed his dad's cell phone. The boy's Cub Scout training had taught him to call 911 during an emergency.

"My dad fell off a cliff," Jake calmly told the emergency dispatcher.

The brave 11-year-old boy waited with his father and flagged down the rescue helicopter when it arrived.

"He told me to take off one shirt and wave it around and I did," Jake said. "And it got the helicopter to fly over us."

The two were airlifted to safety and Pritchard was treated for several fractured bones, a head injury and a broken jaw.

He is expected to be OK, thanks in large part to his quick-thinking son.

Watch the clip above.

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