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商业 · 1994/5/131 分钟阅读
Modification of Class D Airspace; Bismarck, ND, Grissom AFB, IN, Muskegon, MI, and Mansfield, OH.
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摘要
This action modifies Class D airspace areas at Bismarck Municipal Airport, Bismarck, ND, Grissom Air Force Base (AFB), IN, Muskegon County Airport, Muskegon, MI, and Mansfield Lahm Municipal Airport, Mansfield, OH; by amending the areas' effective hours to coincide with the associated control tower's hours of operation. The intended effect of this action is to clarify when two-way radio communication with these air traffic control towers is required.
来源原始语言: Federal Register — Transportation Department打开原始公告 →