1997年4月26日,内华达州内利斯空军基地,美国空军成立50周年纪念航展,B-2轰炸机在地面展示,背景是加拿大“雪鸟”飞行表演队的CT-114在空中拉烟。(Canada's Aerial Demonstration Team the Snowbirds perform, banking right in full formation, smoke trailing high above a B-2 Spirit Bomber at Nellis AFB during the United States Air Force's 50th Anniversary and Air show.)