Systems provide 360-degree view of airport operations, but concerns have been raised about the technology

The Federal Aviation Administration (FAA) has announced that the first digital air traffic control towers in the US are officially operational, bringing new technology first to smaller airports in Florida and Alaska as the Trump administration presses ahead with updating the country’s ageing aviation infrastructure.

The systems are now online at the Bartow executive airport (KBOW) in Florida and the Kenai municipal airport (PAEN) in Alaska, with five additional regional airports slated to receive the technology next.

Endorsement was met with backlash from the party, condemning Stevens for her ‘betrayal’

Congresswoman Haley Stevens, who lost the Michigan Democratic Senate primary to Abdul El-Sayed, endorsed his Republican rival, Mike Rogers, in an extraordinary rebuke of her party’s nominee on the eve of the midterm elections.

Her endorsement came in a video posted to X after she attended an event with Rogers at the predominantly Black Perfecting church in Detroit on Sunday. Stevens’ endorsement was the culmination of an escalating feud between the former primary rivals – primarily over support for Israel – that has roiled one of the most fiercely contested Senate contests of the cycle.

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• Democrat Haley Stevens endorses Abdul El-Sayed’s Republican rival

• Trump launches racist diatribe against Abdul El-Sayed at Iowa rally

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At the end of 2022, the four largest US cities – New York, Los Angeles, Chicago and Houston – all had Black mayors. It was a historic alignment made possible by the aftereffects of the Black Lives Matter civil rights movement and the unprecedented wave of protests following the killing of George Floyd in 2020.

Six years on, only one of those mayors remains: the embattled Karen Bass of Los Angeles, who is facing a strong challenge from a younger, even more progressive challenger. Bass’s opponent is Nithya Raman, a member of the Democratic Socialists of America, although the group is considering rescinding its endorsement over her refusal to explicitly embrace the Boycott, Divestment and Sanctions movement against Israel.

Tensions had flared after Stevens gave a precondition for her appearance: El-Sayed must denounce an ad attributing rising costs to US support of Israel

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Located further west than the Hawaiian islands, Unalaska is closer to Beijing, Tokyo and Seoul than Washington DC. Most visitors arrive on flights from Anchorage, which cost at least $1,600 round trip and are prone to cancellation, due to the region’s unpredictable storms and fog.

But Unalaska is by no means a backwater. It has been the country’s most productive seafood port by volume for more than two and a half decades, and when its crab and pollock seasons are open, thousands of deckhands and processors arrive from elsewhere to work tough but well-paying jobs on boats offshore and in seafood plants crowded in the city.