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WindBorne Secures Near-$50 Million U.S. Air Force Deal for Balloon Data

The U.S. Air Force awarded WindBorne Systems a contract worth up to $49 million for data from its autonomous weather balloons.

WindBorne Systems, a Redwood City-based company that operates roughly 700 autonomous weather balloons worldwide, has secured a U.S. Air Force contract valued at up to $49 million. The agreement allows the service to buy specific regional atmospheric data whenever required, with an initial $1.7 million order already placed and expectations of additional purchases. Co-founder and CTO Andrey Sushko explained that the non-competitive award reflects the Air Force’s determination that only WindBorne could meet its data-collection needs.

The funding will support expansion of the balloon constellation and ongoing research and development of the hardware. WindBorne’s AI-driven forecasting model, WeatherMesh 6, claims higher accuracy than the traditional ECMWF model, and the firm recently demonstrated unpowered balloon flight into a typhoon’s eye. The contract underscores growing reliance on AI-enhanced weather data for military operations.

Why it matters

The deal highlights the increasing importance of AI-driven atmospheric data for U.S. defense and forecasting.

In this story

WindBorneU.S. Air Force contractautonomous weather balloonsAI weather forecastingWeatherMesh 6$49 millionballoon constellationdeep-learning modeltyphoon data collection
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