Final step in Ariane 5 latest performance improvement program decided in 2016, Flight VA253 brings the total increase in payload capacity to 300 kg since then.

The two of the three companies whose satellites are being launched are both long-standing customers – Intelsat for 37 years and B-SAT for 23 years – clearly proving the excellence of Arianespace’s service offering and long-term customer relations.

The third, Northrop Grumman’s wholly-owned subsidiary, SpaceLogistics LLC, is a first-time customer to Arianespace.

Since the reopening of the Guiana Space Center in French Guiana, teams from Arianespace and ArianeGroup have focused on preparing this very innovative mission under the best possible conditions.

Satellites to be placed in orbit will serve Japanese B-SAT and operators Intelsat and Northrop Grumman’s SpaceLogistics LLC. BSAT-4b was built by the American company Maxar Technologies and will be used to broadcast Ultra-High-Definition (UHD, 4K and 8K) direct-to-home television broadcasting across…