BlueBird Constellation

Overview

Space-based cellular broadband network using BlueBird satellites with massive phased array antennas (up to ~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 ~6,100 kg and can deliver up to 120 Mbps. The full constellation of ~90 satellites will provide continuous global coverage, eliminating cellular dead zones worldwide.

7 satellites are currently in orbit, with BlueBird 1-5 enabling non-continuous service tests and BlueBird 6 validating the larger Block 2 architecture. AST is targeting 45-60 satellites by the end of 2026 and roughly 90 for broader continuous global coverage.

Key Specs