Civilian volunteers with Ground Observer Corps; pilots rush to US Air Force planes

Persons at long desk, man and woman wearing headphones writing down info / man wearing pneumatic life preserver vest pouring coffee from behind counter where men seated, two with cigarettes / man behind counter, man seated in front with cigarette, mugs on wall with sign reading "Detect Intercept Destroy" / Air Force officer at desk on phone writing down info, communications equipment next to him / man rushes out of building / men run to jeep with helmets and gear, get in and drive off, airfield and maybe fuel truck in bg / pilot climbing into cockpit, emblem with three Iron Crosses on plane side, man helps him / Air Force plane taxiing / plane taxiing down airfield, planes and hangar in bg / planes taking off