| launch site = Pigeon Point Light Station, Pescadero, CA
| launch site = Pigeon Point Light Station, Pescadero, CA
| launch coordinates = 37.1827, -122.3923
| launch coordinates = 37.1827, -122.3923
−
| flight duration = '''60 hours, 33 minutes'''
+
| flight duration = 60h:33m
+
| flight length = 267 km
+
| flight profile = Marine tether
+
| last coordinates = 35.2168, -121.0458
+
| last contact = April 20th, 2019, 11:03 PDT
| landing date =
| landing date =
| landing coordinates =
| landing coordinates =
−
| last =
+
| last = 52
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| next =
+
| next = 86
}}
}}
+
+
'''SSI-83''' (project designation '''CY-1''') was the first launch of Project Cycloon, a rare nighttime launch, the first launch from Pigeon Point Light Station. A proof-of-concept of Project Cycloon's aero-marine platform architecture, it was the first marine-tether profile launch in SSI's history.
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[[Category: High Altitude Balloons]][[Category: Balloon Launches]][[Category:Cycloon]]
[[Category: High Altitude Balloons]][[Category: Balloon Launches]][[Category:Cycloon]]