Type 271
... that one of the first microwave radars, the British Type 271 on board HMS Duke of York, led to the night-time sinking of the German battleship Scharnhorst?
... that one of the first <a href="./Microwave" id="mwtQ" rel="mw:WikiLink" title="Microwave">microwave</a> radars, the British <span about="#mwt24" class="nowrap" data-mw="{&quot;parts&quot;:[{&quot;template&quot;:{&quot;target&quot;:{&quot;wt&quot;:&quot;nowrap&quot;,&quot;href&quot;:&quot;./Template:Nowrap&quot;},&quot;params&quot;:{&quot;1&quot;:{&quot;wt&quot;:&quot;'''[[Type 271 radar|Type 271]]'''&quot;}},&quot;i&quot;:0}}]}" id="mwtg" typeof="mw:Transclusion"><b><a href="./Type_271_radar" rel="mw:WikiLink" title="Type 271 radar">Type 271</a></b></span> <i id="mwtw">(<span about="#mwt25" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"nowrap","href":"./Template:Nowrap"},"params":{"1":{"wt":"Type 273Q"}},"i":0}}]}' id="mwuA" typeof="mw:Transclusion">Type 273Q</span> pictured)</i> on board <span about="#mwt26" class="nowrap" data-mw="{&quot;parts&quot;:[{&quot;template&quot;:{&quot;target&quot;:{&quot;wt&quot;:&quot;nowrap&quot;,&quot;href&quot;:&quot;./Template:Nowrap&quot;},&quot;params&quot;:{&quot;1&quot;:{&quot;wt&quot;:&quot;[[HMS Duke of York (17)|HMS ''Duke of York'']]&quot;}},&quot;i&quot;:0}}]}" id="mwuQ" typeof="mw:Transclusion"><a href="./HMS_Duke_of_York_(17)" rel="mw:WikiLink" title="HMS Duke of York (17)">HMS <i>Duke of York</i></a></span>, led to the night-time sinking of the <a href="./German_battleship_Scharnhorst" id="mwug" rel="mw:WikiLink" title="German battleship Scharnhorst">German battleship <i id="mwuw">Scharnhorst</i></a><span about="#mwt27" data-mw='{"parts":[{"template":{"target":{"wt":"-?","href":"./Template:-%3F"},"params":{},"i":0}}]}' id="mwvA" style="padding-left:0.15em;" typeof="mw:Transclusion"><span typeof="mw:Entity">?</span></span>