EXCLUSIVE: The Department of Homeland Security is ending the Quiet Skies program, which left some Americans subject to additional screenings at airport security.

The department says the agency was overly politicized to either benefit or hurt specific people and ran a bill of roughly $200 million annually. According to DHS, the program kept a watchlist as well as a list of people exempted. The department says Quiet Skies has not prevented any terrorist attacks but will continue to use other methods to assure safe air travel.

"It is clear that the Quiet Skies program was used as a political rolodex of the Biden Administration—weaponized against its political foes and exploited to benefit their well-heeled friends. I am calling for a Congressional investigation to unearth further corruption at the expense of the American people and the undermining of US national security," DHS Secretary Kristi Noem said in a statement.

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DHS says that the list of exemptions of people who avoid "security policies" included "foreign royal families, political elites, professional athletes, and favored journalists."

The program that started in 2010 was seen as a terror prevention method, and it faced escalating scrutiny from the left and right, including groups like the American Civil Liberties Union.

"TSA’s critical aviation and security vetting functions will be maintained, and the Trump Administration will return TSA to its true mission of being laser-focused on the safety and security of traveling public. This includes restoring the integrity, privacy, and equal application of the law for all Americans," Noem continued.

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In 2018, the ACLU asked the Transportation Security Administration for more information about the program.

"The TSA is engaging in covert surveillance of travelers and raising a host of disturbing questions in the process. While the program’s existence is now public, the TSA has kept nearly everything else about the program secret," Hugh Handeyside, senior staff attorney with the ACLU’s National Security Project, said in a 2018 news release.

"Travelers deserve to know how this surveillance is being implemented, what its consequences are for Americans, and for how long the TSA is retaining the information it gathers. What we’ve seen so far is troubling, which is why we’re demanding that the TSA hand over records it’s been hiding from the public. This is a much needed step towards transparency and accountability for an agency with a track record of using unreliable and unscientific techniques, such as ‘behavior detection,’ to screen and monitor travelers who have done nothing wrong," he added.

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DHS pointed out a specific situation in which William Shaheen, the husband of New Hampshire Democratic Sen. Jeanne Shaheen, was removed from the list after reaching out to the former head of TSA during the Biden administration in 2023, according to CBS News. DHS said that he "traveled with a known or suspected terrorist" three times.

The senator's office confirmed to CBS News she had reached out to TSA after her husband dealt with intense security obstacles while flying, but was unaware of any specific lists her husband was or was not on. The outlet reported that he was flying with an attorney was subject of the terrorism flag. 

The department also cited Tulsi Gabbard’s past placement on the Silent Partner Quiet Skies list. 

Fox News Digital reached out to Shaheen’s office for comment.