As a bell sounded in the cockpit, three UPS pilots tried to control a cargo flight that crashed this week in Louisville, Kentucky, killing at least 13 people, the National Transportation Safety Board said on Friday.

As the sun set and businesses started to close in Louisville, Kentucky, on Tuesday, the evening calm was suddenly shattered by a giant explosion near the city’s airport.

The three plaintiffs say the companies were negligent in the crash and are seeking damages for residents within five miles.

Federal investigators looking into the deadly UPS cargo plane crash in Kentucky will closely examine the aircraft’s maintenance records and data recorder after finding that one of its engines fell off during takeoff.

Flights out of one of Europe’s biggest cargo airports were briefly suspended after drones were spotted, an airport official said Friday, an incident that comes amid a spate of incidents around Belgium in recent weeks.

Two days after a UPS cargo plane crashed in Kentucky, the confirmed death toll has risen to 12, with nine people still unaccounted for.

Supply-chain operations are unlikely to be significantly affected by the Federal Aviation Administration’s order to reduce air traffic, at least in the short term, industry experts say. An up-to-10% reduction of traffic at 40 major U.