Flirtey drones already have delivered automated external defibrillators used to jumpstart the hearts of cardiac arrest victims as part of a joint emergency program with first-responders in Reno. The company also anticipates future deliveries of EpiPens for severe allergic reactions and Narcan for opioid overdoses.

Remember when Amazon announced Prime Air drone delivery back in 2013? Following the excited hubbub, other services including UPS scrambled to try out competitive airbone services. But then everyone ran into a slew of logistics and regulations issues, which have taken years to untangle. In the past few months, Google was given FAA approval for drone deliveries and Amazon might bypass regulation entirely for its air shipping. But UPS is going in a different direction: Testing UAVs to ferry emergency medical supplies.