US Air Force considers $49 million contract for WindBorne weather balloon data
The US Air Force is evaluating a potential $49 million agreement to purchase atmospheric measurements from WindBorne Systems autonomous balloons worldwide.
Military orders balloon data collection
WindBorne Systems has secured a potential contract allowing the military to buy atmospheric readings gathered by its fleet. The California startup currently operates about 700 balloons that supply data to customers developing AI weather forecasting systems. Military spending so far includes an order for $1.7 million in collected data.
Autonomous flight avoids typhoon eye
The company uses atmospheric models to guide balloon movements and adjust altitude through air release or sand ballast. In August 2026, WindBorne became the first entity to navigate an unpowered flight system into a typhoon's eye. This mission collected data while avoiding conventional aircraft limitations.
Global network expands operations
The fleet collects atmospheric measurements from locations around the globe to support predictive software applications. Engineers combine these readings with extensive fleet management to place balloons where useful measurements can be gathered.
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