Dennis Gossard is fine with the enhanced security techniques at U.S. airports, and he said security agents are welcome to pat him down all they want if it keeps air travel safe."They can pat me down for three hours if it's going to save someone's life," the 63-year-old Glendale, California, resident semi-joked Tuesday after flying into Hartsfield-Jackson Atlanta International Airport.Are you flying today? Share your airport experiencesNot that security personnel tested his willingness. Gossard did go through a full-body scan at Los Angeles International Airport hours earlier but didn't get an enhanced pat-down. Neither, it seemed, did many people arriving in Atlanta on Tuesday.From the volume of the public outcry as enhanced measures have been rolled out at more airports this month, you might think Americans were getting groped right and left. But the Transportation Security Administration estimates that less than 3 percent of air travelers will receive enhanced pat-downs, which some travelers have called "groping" or worse.Less clear is how many are getting full-body scans, another enhanced measure that has drawn complaints of its own. But of the fliers to whom CNN spoke at Atlanta's airport Tuesday, most said they felt like air travel was business as usual.