Air traffic controllers are missing another paycheck due to the ongoing government shutdown, raising concerns about financial stress affecting their work. A number of isolated flight delays have been reported since the shutdown began as more controllers call out sick. The Federal Aviation Administration was already short on staff before the shutdown. Transportation Secretary Sean Duffy and the National Air Traffic Controllers Association President Nick Daniels emphasize the pressure on controllers. Some are taking second jobs to make ends meet. The shutdown is also hindering efforts to reduce the shortage of controllers. Though pressure is mounting on Congress, Democrats and Republicans have shown little sign of being able to reach a deal to fund the government.

Delivery drones are supposed to be fast, yet, the long-promised technology has been slow to take off in the United States. More than six years after the Federal Aviation Administration approved the first commercial home deliveries with drones, the service still is confined to a handful of suburbs. That could soon change. The FAA proposed a new rule last week that would make it easier for companies to fly drones outside of an operator's line of sight. A handful of companies do that now, but they had to obtain waivers. Walmart, Amazon, DoorDash and the drone companies they work with say they are preparing to make drone-based deliveries available to millions more U.S. households.

A new federal rule would make it easier for companies to use drones over longer distances out of sight of the operator without having to go through a cumbersome waiver process. The federal government had already approved 657 waivers to allow companies to do this, but the waiver process made it difficult. The industry has long pressed for this rule because being able to operate drones out of sight opens up a multitude of possibilities for their use. Being able to do this enables more use of drones for deliveries, inspecting infrastructure like bridges and power lines and other uses in agriculture over thousands of acres on large farms.

The National Transportation Safety Board chairwoman says heroic actions by the crew aboard an Alaska Airlines flight ensured everyone survived last year when the door plug panel blew out of the plane. But Jennifer Homendy said Tuesday that the incident never should have happened. She says Boeing and the Federal Aviation Administration could have done more to ensure the safety of the Boeing 737 Max. The NTSB had already revealed that bolts were never replaced after the door plug was removed during a repair. Homendy now says Boeing's new CEO has made many safety improvements since last summer, but that more needs to be done.

Police boats continue to search the Potomac River as part of the recovery and investigation into the United States' deadliest aviation disaster in almost a quarter century. Washington, D.C., Fire Chief John Donnelly Sr. said Friday that bodies of 41 of the 67 people who died in Wednesday night's collision between an American Airlines jet and an Army helicopter have been recovered. Planes continue to take off and land at Ronald Reagan National Airport, where the plane was about to land when the collision occurred, though officials say two of the airport's three runways remained closed on Friday. Federal investigators have said they would not speculate on the cause.