Astranis has upgraded its fourth launch contract with SpaceX to a dedicated Falcon 9 mission, a change that will carry the company's entire Block 4 production run of satellites on a single rocket. The launch is scheduled for 2028, according to the company's announcement made on October 26, 2026, from its headquarters in San Francisco.
Under the revised arrangement, Astranis will no longer share the rocket with other payloads. The full group of Block 4 spacecraft will instead fly together on one dedicated SpaceX Falcon 9 mission. The company announced the upgrade on the same day the contract change was made public, and the announcement confirmed both the mission type and the target year.
The decision reflects how the company intends to deploy its satellites. Astranis builds small geostationary communications satellites designed to be added to a network incrementally, rather than launched in one large batch. Flying the entire Block 4 production run on a single dedicated mission lets the company place its full group of spacecraft into orbit together, which simplifies deployment planning for that hardware.
The move also gives Astranis a fixed launch plan for a major share of its near-term hardware. Reserving a dedicated rocket for a whole production run is a substantial commitment, because it locks in launch capacity years before the mission date. The company's upgrade of its fourth launch to this configuration indicates that the Block 4 satellites are being planned as a single deployment rather than a series of smaller ones.
The Falcon 9 contract sits within the company's broader effort to bring its Block 4 satellites into service. The announcement tied the dedicated launch to the production run as a whole, and it did not provide further details on the number of spacecraft, the target orbital slots, or the customers who will use the capacity once it is operating. Those points remain unaddressed in the material available for this report.
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