ASV Mark III radar
... that the ASV Mark III radar was able to hunt down German U-boats with deadly efficiency in part because of a little white lie?
... that the <b id="mwBB8"><a href="./ASV_Mark_III_radar" id="mwBCA" rel="mw:WikiLink" title="ASV Mark III radar">ASV Mark III radar</a></b> was able to hunt down German <a href="./U-boat" id="mwBCE" rel="mw:WikiLink" title="U-boat">U-boats</a> with deadly efficiency in part because of a little white lie?