Marble Institute of Technology

Journal

Meet Hylio

The ag drone manufacturer grew its fleet 50% in 6 months

Happy Wednesday!

Last month, Hylio was No. 2 on my list of fastest-accelerating manufacturers in the FAA registry. Right behind Zipline.

So I went digging.

Animated clip of a person dancing in the dark.

Hylio makes agricultural spray drones out of Texas.

Big ones.

And since I started collecting the registry on March 20, they’ve spread like Aspen trees.

On March 20, there were 798 Hylio aircraft registered in the US.

Today there are 1,179.

+381 new drones in 6 months. +48%.

Line chart titled Hylio fleet: +48% in six months. Hylio aircraft on the U.S. registry rose from 798 on March 20 to 1,179 on September 23, 2026, 381 net new aircraft.

Nearly all of the growth comes from two drones.

The HYL-150, Ares, hauls 110lbs of liquid and can cover up to 120 acres an hour. The HYL-300, Atlas, is rated for a 250-pound payload.

Hylio product listings for two spray drones: Ares, 13 or 20 gallon tank, 110 lb lift, from $45,999; Atlas, 30 or 45 gallon tank, 250 lb lift, from $66,798.

Fun backstory. Hylio started in a dorm room at the University of Texas at Austin in 2015. Today, its plant outside Houston can build 5,000 drones a year.

In December, the FCC blocked new foreign-made drones from getting approved for sale in the States.

In August, it proposed going further, specifically covering foreign spray drones and anything over 55 pounds.

Hylio is protected. It builds in Texas, and says 80% of its components come from the US or allied countries.

This is the Aerial Economy in action. Slowly, then all at once. Message me if you'd like to see more data.

One footnote - the FAA registry only tracks drones > 55lbs. Hylio’s smaller models are untraceable.