(AP) — With a loud whir and a whoosh, a fixed-wing drone slingshots out of a medical warehouse, zips through hazy skies at 80 mph, pops open a belly hatch and drops a box of medical supplies. Slowed by a little parachute, the box drifts downward and lands with a plop, less than 8 minutes after launch.

For North Carolina Department of Transportation’s Basil Yap, it is a eureka moment.

The COVID-19 pandemic has exposed the deadly consequences of fractured medical supply chains. Drones, said Yap, may be part of the solution. Proponents say they eliminate the need for delivery trucks and avoid human contact.

For more than a year, North Carolina — where modern aviation was born, at Kitty Hawk — has been the site of tests of drone deliveries, in coordination with the Federal Aviation Administration.

The FAA usually requires that drones operate within sight of their operators, which limits the distance they can fly; for these flights, an exception has been made.

One of the first personal protective equipment drone drops in the U.S. took place this week.

The drone was launched by Novant Health, Inc., which operates 15 hospitals and close to 700 different facilities in the southeastern U.S.

The health care system said it hopes to use regular flights to deliver masks, gowns, gloves and other protective gear.

In the future, the company hopes to use them for testing, drug trials and vaccine distribution.

“The COVID-19 pandemic has tasked us with being even more nimble and innovative in how we solve complex challenges,” said Angela Yochem, Novant’s chief digital and technology officer. She said discussions about drone deliveries began more than a year ago, pre-pandemic.

She was there for last Friday’s test drop.

“It was exhilarating,” she said.

The drones launch from Novant’s logistics center in Kannapolis, North Carolina, carry up to 4 pounds, and have a round-trip range of 100 miles.