Our Maryland Congressional delegation has written a letter to other members of Congress stating their position that the perimeter rule at DCA should not be legislatively altered.
The FAA direct over Accokeek approximately 70,000 aircraft a year using the north flow arrivals, approximately 200 airplanes a day. Most aircraft fly at an altitude of fewer than 2,500 feet over Accokeek. There is a waypoint at Bryan Road a few miles from the Prince George’s county line. Aircraft arrive at this waypoint no lower than 4,000 feet and turn into Accokeek and descend to approximately 2,500 feet. Some turn and follow the river to DCA; some go south through Bensville to La Plata. The aircraft make you turn and come back up through Bennsville and continue through Accokeek. Research indicates this emission from aircraft jet engines travels as far as 10 miles in every direction. I will provide evidence for this statement in my next post. Take a look at this Web Site (The Laboratory for Aviation and the Environment is a research lab in the MIT Department of Aeronautics & Astronautics). If you follow the link, you will see several articles discussing how aircraft emission ...
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