The CH-47D Chinook is the U.S. Army’s primary heavy troop and supply transport aircraft. Originally fielded in the Vietnam War, the CH-47 has undergone a series up upgrades to increase lift and ...

OTTAWA — An investigation report into a Chinook ... part of the pilots' tactical first officer training course. The crash happened when the second student pilot was trying to turn the helicopter ...

OTTAWA — An investigation report into a Chinook helicopter crash that killed ... Two other crew members were able to eject from the helicopter and escaped the crash with only minor injuries. The ...