
Zipline Taught Its Drones to Dive for Speed, and They Got Quieter
A Zipline software update has its drones dive to build speed and climb to brake. Here is why gravity makes them faster, quieter and cooler.
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A Zipline software update has its drones dive to build speed and climb to brake. Here is why gravity makes them faster, quieter and cooler.

Welcome to your weekly UAS news update. We have three stories for you this week: a Zipline drone has a mishap near Houston, a Part 108 progress update from the TSA and OIRA, and the FCC gets over 3,800 comments on its military-grade drone proposal. Let's get to it.

Nasdaq-listed Swarmer, chaired by Blackwater founder Erik Prince, is buying Ukraine's Ratel Robotics for up to $224 million, mostly in stock.

Amazon told Baton Rouge its delivery drones beat an idling truck. Its own FAA noise filing puts the delivery hover at 92.1 decibels.

Military officials say cartel drone flights over the Rio Grande Valley fell about 75% after an Army laser began downing them. The baseline is undisclosed.

A Zipline delivery drone came down under its parachute onto Highway 6 in Cypress on Friday. No injuries, no damage, no calls to police, and no cause yet.

Greg Whiting took the Eric Talley Public Safety UAS Excellence Award at Commercial UAV Expo, days after his Texas program logged its 100,000th sortie.

The Army's AMP-HEL laser destroyed three cartel drones at the Texas border, but USNORTHCOM won't say whether the shots crossed into Mexican airspace.
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