Voluntary Noise Abatement Departure Procedures

On January 13, 2021, the Federal Aviation Administration (“FAA”) published, in the Federal Register, Vol. 86, No. 8, Docket No. FAA-2021-0037, p. 2722, a necessary, if somewhat belated, “summary to the public of the research programs it sponsors . . . that could potentially inform future aircraft noise policy.” While the “spirit” appears willing, the “execution” is weak.

FAA first claims, by way of “background,” that “the number of people living in areas exposed to SIGNIFICANT levels of aircraft noise in the United States has declined from roughly 7 million to just over 400,000 today.” Id., at 2723 [emphasis added]. FAA credits that reduction principally to “phased transition to quieter aircraft;” efforts by local governments to reduce the number of people living in close proximity to airports through planning; sound insulation; and, perhaps most ironically, the introduction of Performance Based Navigation (“PBN”), or RNAV procedures which consolidate flight corridors, thus reducing the NUMBER of persons overflown, while, at the same time, increasing noise for residents under the newly consolidated flight tracks.

FAA’s conclusions are skewed by reliance on outdated assumptions.

Continue Reading FAA Research on Environmental Issues Ignores Significant Factors in Public Discontent