<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">relay stations</topic></authority><related type="narrower"><topic>repeater stations</topic></related><related type="broader"><topic>telecommunications buildings</topic></related><variant type="other"><topic>relay broadcast stations</topic></variant><variant type="other"><topic>relay station</topic></variant><variant type="other"><topic>relay transmitters</topic></variant><variant type="other"><topic>stations, relay</topic></variant><variant type="other"><topic>stations, relay broadcast</topic></variant><variant type="other"><topic>transmitters, relay</topic></variant> <note xml:lang="en"><![CDATA[ Microwave communications stations set up to send and receive transmissions between other installations. ]]></note></mads>