Positioning, Navigation and Timing (PNT)

Why Iridium PNT Leads the Industry

Our service keeps the world moving with precise, dependable positioning, navigation, and timing (PNT).From synchronizing 5G networks to safeguarding global trade, we help the most critical systems perform without interruption.

Alternative Positioning, Navigation, and Timing. Anywhere On Earth.

Whether it’s keeping planes on schedule, synchronizing 5G networks, or protecting financial transactions, Iridium® PNT provides the accurate time and location data that modern life depends on. 

How Iridium PNT Works

A PNT signal from our global network of crosslinked low Earth orbit (LEO) satellites works indoors, at sea, in the air, and during GPS or GNSS outages. Even when interference, spoofing, or jamming stop other systems, Iridium PNT keeps critical systems connected and in sync, anywhere on Earth.  

Iridium PNT ASIC

Planned for commercial availability in mid-2026, the Iridium PNT ASIC will enable resilient, secure primary or backup PNT capabilities in an ultra-compact chip.

Integration

No matter your needs, Iridium PNT has flexible hardware options and straightforward installation.

Industries

Trusted by industries that cannot afford downtime, Iridium PNT keeps systems accurate, secure, and resilient to attack and disruption. We serve 5G, data centers, stock…

Service packages

Iridium offers three tiers designed to meet your PNT needs.

Let’s Build Limitless Connections

Have questions or need a tailored satellite communication solution?
Our experts are here to help you stay connected anytime, anywhere.