A $450 million Apple investment brings satellite-powered SOS system to latest iPhones

Most of the new funding is going to Globalstar, a global satellite service headquartered in Covington, Louisiana that has facilities across the US.

When an iPhone 14 user makes an Emergency SOS via satellite request, the message will be received by one of Globalstar's 24 satellites in low-earth orbit. That message will then be sent down to ground stations located around the globe, according to Apple. 

The ground stations will receive the signals with high-powered antennas specifically designed by Cobham Satcom in Concord, California for Apple. These antennas were installed in all Globalstar worldwide ground stations to ensure reliable coverage. 

Once the message is received at a ground station, the message will be forwarded to emergency services or to a relay center with Apple-trained emergency specialists to send help. 

“Emergency SOS via satellite is a perfect example of how American ingenuity and technology can save lives,” said Jeff Williams, Apple's chief operating officer. “We are proud this service is enabled by leading US companies, and that our users can explore off-the-grid areas knowing they are still within reach of emergency services if they are in need.”

In addition to messaging emergency services, iPhone 14 users will be able to share their current location via satellite by launching their “Find my” app, even when they are entirely off the grid.