BlueBird Constellation

In Development
AST SpaceMobile
AST SpaceMobile
BlueBird Constellation

Overview

Space-based cellular broadband network using BlueBird satellites with massive phased array antennas (up to about 2,400 sq ft on Block 2 satellites). Connects directly to standard, unmodified 4G LTE and 5G smartphones - no special handset required. Block 2 satellites (starting with BlueBird 6) weigh about 6,100 kg. The FCC-licensed constellation of up to 248 satellites is the U.S. operating authority; AST still associates continuous coverage in key markets with a much smaller operational fleet.

13 satellites are in orbit after the 5 August 2026 Falcon 9 launch of BlueBird 11, 12 and 13. Advanced Television reported on 3 October 2026 that those three were performing nominally with arrays deployed, and that BlueBirds 14, 15 and 16 had left Midland for Cape Canaveral, with assembly through BlueBird 50. AST's next-gen BlueBird page still posts no launch date. The roughly-45-satellite continuous-coverage target remains early 2027 per the July 15, 2026 disclosure.

Key Specs

Satellites in Orbit
13 (BlueBird 11-13 launched Aug 5, 2026; BB12/13 arrays fully deployed late August)
Target Constellation
~90 for continuous coverage in key markets; FCC-licensed for up to 248 satellites
Block 2 Antenna Size
~2,400 sq ft
Max Speed (Block 2)
Over 150 Mbps peak per coverage cell (company next-gen BlueBird page); Light Reading reported next-gen BlueBirds can deliver up to 200 Mbit/s to smartphones
Orbital Altitude
~508–527 km