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Final rule; correction.

The Federal Aviation Administration (FAA) is correcting a final rule that appeared in the Federal Register on June 16, 2021. The rule modified the Class E airspace extending upward from 1,200 feet above the surface at Missoula International Airport, Missoula, MT. The Final Rule inadvertently used the word "about" instead of "above" when describing the airspace area. This action corrects the legal description for the Class E airspace extending upward from 1,200 feet above the surface.

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