years. it was tim duffy s bird s eye view of the north tower collapsing underneath him is now permanently on display at california s pacific coast air museum. duffy now serbs in the air force reserves and consults with the international air defense during disasters. after spending time in iraq rebuilding the air traffic control system there, mike mccormick was promoted to the faa s headquarters in washington. still carrying a desert camouflage backpack to remind him of those who have died and