Photo Information After recovering survivors from a simulated helicopter crash during a nighttime mass casualty training exercise April 17, 2007, pararescuemen from the 304th Rescue Squadron, Portland, Ore. loaded them onto a CH-47 helicopter from the 1st Battalion 168th Aviation, Oregon Army National Guard, Pendleton Ore., and performed in-flight medical care. (U.S. Air Force Photo/Master Sgt. Ruby Zarzyczny) Photo by Zarzyczny Download Details Share Night training enhances PJ combat readiness 21 Apr 2007 | PRINT SHARE RELATED NEWS 920th Rescue Wing