Lockheed Martin Launches GPS III Satellite, Paving the Way for Next-Generation GPS IIIF Spacecraft

The final GPS III satellite delivers major upgrades in constellation resilience and accuracy, including a crosslink demonstration payload, as the next-gen GPS IIIF series is in production. CAPE CANAVERAL, Fla., April 21, 2026 /PRNewswire/ -- Early this morning, Lockheed Martin (NYSE: LMT)...