An aerostat (from Ancient Greek ἀήρ (aḗr) 'air' and στατός (statós) 'standing', via French) or lighter-than-air aircraft is an aircraft that relies on buoyancy to maintain flight.

Nov 7, 2022 · The PTDS Aerostat is crafted with an aerodynamic design that allows it to fly in harmony with the wind, operating without the need for a propulsion system. To maintain stability, the Aerostat …

While the name “aerostat” still encompasses most types of LTA aircraft, an aerostat is usually considered an unpiloted LTA aircraft tethered to the ground with a cable.

TCOM’s 17M aerostat systems offer battle-tested reliability along with total customization for a versatile solution to inland surveillance missions. These compact systems can be deployed in a matter of …

Mar 2, 2022 · What Is an Aerostat? An aerostat is an aircraft that generates lift by using a lifting gas to become lighter than air. Aerostats are named so because they utilize aerostatic lift, a buoyant force …

Dec 29, 2025 · Swaying silently in the breeze, U.S. Customs and Border Protection aerostats are unmanned, unarmed, and spend their service lives hovering over a fixed location on the southern …

Apr 5, 2025 · Aerostat technology has been used by the military for many years. Aerostats are unmanned, tethered balloons that can be used for surveillance, communications, and intelligence …

An aerostat or lighter-than-air aircraft is an aircraft that relies on buoyancy to maintain flight. Aerostats include unpowered balloons and powered airships.

The meaning of AEROSTAT is a lighter-than-air aircraft (such as a balloon or blimp).

Sep 27, 2018 · An aerostat provides persistence and never inconveniently passes over the horizon like a satellite does. Plus, its flight can be controlled more readily than that of an airship.