Tethered Aerostat Radar System

590,000-cu-ft aerostat.
Nov 12, 2011 - 11:00 AM
Aerostats are carving a substantial niche in the airborne surveillance business.
Nov 12, 2007 - 4:44 AM
Using gas for lift is hardly new, but interest in the idea is making something of a resurgence here in the Middle East.
Nov 11, 2007 - 6:45 PM
Using gas for lift is hardly new, but interest in the idea is making something of a resurgence here in the Middle East.