TAMPA, Fla. — Iridium Communications and private sector groups worried Ligado’s proposed terrestrial network would interfere with GPS are backing efforts to throw out the company’s lawsuit against the U.S. government.
The Air Line Pilots Association, Airlines for America, and the International Air Transport Association joined Iridium in a legal filing to the Court of Federal Claims Feb. 9, detailing their support for the government’s motion to dismiss the lawsuit.
The lawsuit seeks $40 billion from the government and a handful of federal agencies, which Ligado argues derailed its efforts to use assigned L-band spectrum for 5G services through misinformation over the potential for GPS interference.
Ligado got Federal Communications Commission permission in 2020 to deploy the network but paused the plans two years later, after a review by the congressionally-mandated National Academies of Sciences, Engineering, and Medicine said it would likely interfere with some GPS signals and Iridium’s L-band connectivity services.
In addition to the United States, Ligado is suing the Department of Defense, the Department of Commerce, and the National Telecommunications and Information Administration in legal action filed in October.
“First, contrary to a central tenet of Ligado’s complaint, the concerns about harmful interference arising from Ligado’s planned terrestrial operations are real and ongoing, not pretextual or resolved,” Iridium and others said in the Feb. 9 court filing.
The private sector organizations also support the government’s position that Ligado could not claim property rights for an FCC license that is intangible, which they said was highlighted by how the permit faces contingencies that include petitions to reconsider its approval.
Iridium’s aircraft-tracking affiliate Aireon is also part of the group that filed the so-called Amicus brief, a statement sent to a court for use in legal proceedings — if…
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