( CNN ) -- Two airmen were found dead in the Pacific Ocean and rescuers were trying to find four others after a U.S. Air Force B-52 crashed off the island of Guam on Monday , the Air Force said . The B-52H Stratofortress , like this one , was in Guam as part of a four-month rotation . Rescuers found the bodies about 30 miles northwest of Guam , not far from where the bomber was believed to have crashed at about 9:45 a.m. local time , the Air Force said . One of the dead airmen was identified , but the identity was withheld pending family notification , the Air Force said . Search crews have found no survivors , but they are still looking , said Lt. Elizabeth Buendia , a spokeswoman for the U.S. Coast Guard in Guam , which is a U.S. territory . The B-52H Stratofortress had six airmen aboard and was on a training mission when it crashed , the Air Force said . It was scheduled to fly over crowds celebrating Liberation Day , which commemorates the U.S. capture of Guam from Japan in 1944 , the Air Force said . The bomber was based at Barksdale Air Force Base in Louisiana but was at Guam 's Andersen Air Force Base as part of a four-month rotation , said Capt . Joel Stark , an Andersen Air Force Base spokesman . No weapons or munitions were aboard the aircraft and information on what led to the crash was n't available , the Air Force said . In February , a B-2 stealth bomber crashed shortly after takeoff from Andersen Air Force Base . Two crew members ejected and were in good condition afterward .
NEW : Bodies of two airmen found in Pacific ; six other airmen sought . A Stratofortress B-52 with four airmen crashed off the island of Guam . Rescuers search a point in the Pacific about 30 miles northwest of Guam . The B-52H U.S. Air Force was based at Barksdale Air Force Base in Louisiana .