Spire Global Demonstrates Single-Satellite RF Geolocation Capability Spire Global Demonstrates Single-Satellite RF Geolocation Capability Share On-orbit demonstration successfully identifies and geolocates S- and X-band radio frequency signal sources VIENNA. Va.--(BUSINESS WIRE)-- Spire Global, Inc.(NYSE: SPIR) ("Spire†or "the Company†), a global provider of space-based data, analytics and intelligence, has successfully demonstrated single-satellite radio frequency (RF) geolocation techniques on orbit, ...