Launch Overview
Vehicle
Ariane 5ECA+
Agency
Arianespace
Site / Pad
CSG / ELA3
Outcome
Success
Flight
VA255 (5115)
COSPAR Designator
2021-095
Mission
SES-17 & Syracuse 4A (Communications)
SES-17 is a Ka-band high-throughput geostationary communications satellite built by Thales Alenia Space designed to provide mobile internet services to airline passengers over the Americas and the Atlantic Ocean. Syracuse 4A is a French military communications satellite built by Thales Alenia Space.
Vehicle & Provider
Rocket
Ariane 5 ECA+
Provider
Arianespace
Agency launches
303 (11 YTD)
Site launches
308 (4 YTD)
Pad launches
112 (2 YTD)