# H2X Radar **Entity class:** Technology **Research spine:** [[research/Chronology of Signals, Silos, and Sovereign Software - Research|Chronology of Signals, Silos, and Sovereign Software]] ## Definition H2X was the American airborne ground-mapping radar derived from H2S for bombing and navigation through cloud and darkness. ## Chronological Proximity It entered service during the same 1943–1944 period as [[wiki/Window Chaff|Window]], [[wiki/Operation Gomorrah|Operation Gomorrah]], and advanced jamming. ## Relational Proximity Its relationship to [[wiki/H2S Radar|H2S]] connected Allied pathfinding capability with the adversary's [[wiki/Naxos Radar Receiver|Naxos]] emission-detection response. ## Collection Routes [[collections/The Civilian Intelligence Marketplace|The Civilian Intelligence Marketplace]] · [[collections/Terrorism, Counterterrorism, and the Intelligence Environment|Terrorism, Counterterrorism, and the Intelligence Environment]] · [[wiki/Signals, Silos, and Sovereign Software|Signals, Silos, and Sovereign Software]] ## Sources / Provenance - [[research/Chronology of Signals, Silos, and Sovereign Software - Research|Chronology of Signals, Silos, and Sovereign Software - Research]].