tcook052
Mar 30, 05, 1:48 pm
http://www.lasvegassun.com/sunbin/stories/nevada/2005/mar/30/033010060.html
LAS VEGAS (AP) - New Federal Aviation Administration guidelines for aircraft noise at the Grand Canyon will offer incentives to sightseeing tour operators using quiet aircraft technology, officials said.
LAS VEGAS (AP) - New Federal Aviation Administration guidelines for aircraft noise at the Grand Canyon will offer incentives to sightseeing tour operators using quiet aircraft technology, officials said.