'''Project Cycloon''' is a project on SSI's Balloons team with the aim of designing and operating altitude-controlled, long-endurance, aero-marine balloon platforms for tropical cyclone research.
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'''Project Cycloon''' is a project on SSI's Balloons team with the aim of designing and operating altitude-controlled, long-endurance, aero-marine balloon platforms for tropical cyclone research. Begun in January 2019, Cycloon has launched payloads on [[SSI-83]], [[SSI-86]], [[SSI-87]], and [[SSI-90]].