Whirlybirds ground crew are trying to contact P.T. and Chuck to warn them of imminent danger of a thunder storm. As this is going on reporter Bronson arrives to do a news story on the Whirlybirds business. Chuck and P.T. at this moment are delivering a portable iron lung respirator to a secluded mountain home were a young boy named Tommy is in great need of the respirator to survive. Dangerous winds and lightning, fear of loosing the precious life saving cargo due to the holding straps coming loose, plus a leak in the helicopters gas tank only make things worst for the pilots. To make matters even worst the storm breaks the power line leading to the mountain home and it is up to the Whirlybirds to help a local lineman reconnect the live electric line in time to save young Tommy.