The CBI Hump Pilots Association is made up of approximately 3,000 active members who flew the Hump route during World War II. It is headquartered in Poplar Bluff, MO.

• “中缅印驼峰飞行员协会”是由大约3000名在“二战”期间参加过驼峰航线的老兵组成的。总部设在波普勒布拉夫，MO.