Video: Blackhawk Crew Chief Spotlight: Sgt. Christensen
Being a Crew Chief on a Blackhawk takes a lot of responsibility as U.S. Army Sgt. Corey Christensen of the 1st Air Cavalry Brigade stationed in northern Afghanistan explains his job. Produced by U.S. Navy Lt. j.g. Cheryl Collins, Camp Marmal, Afghanistan. Also available in High Definition.