New flight paths lead to airplane noise complaints across US
PHOENIX — Airliners began flying over Twila Lake’s bungalow-style house in a historic district three years ago, taking off every one to two minutes from the Phoenix airport and roaring over her neighbourhood. It was a sudden change after rarely hearing jets in her previous 13 years in the downtown neighbourhood.
Now, “it’s all day and night long,” complained the 71-year-old retiree, who said she sleeps with the television on to drown out aircraft noise. Some neighbours sold their homes and moved after the aviation highway entrance ramp was routed overhead.
The Federal Aviation Administration started revising flight paths and procedures around the United States in 2014 under its air traffic control modernization plan known as “NextGen.” The new procedures use more precise, satellite-based navigation that saves time, increases the number of planes airports can service, and reduces fuel burn and emissions.
Noise complaints exploded from San Diego to Charlotte, North Carolina, to New York as flights were concentrated at lower altitudes, in narrower paths and on more frequent schedules. The new paths often reduce the number of people exposed to noise, but those who get noise get it far more consistently.