SW1C
... that during combat, the Canadian-designed SW1C radar failed to find not only its U-boat target, but also an iceberg near the ship?
... that during combat, the Canadian-designed <b id="mwBWA"><a href="./SW1C" id="mwBWE" rel="mw:WikiLink" title="SW1C">SW1C</a></b> radar <i id="mwBWI">(pictured)</i> failed to find not only its <a href="./U-boat" id="mwBWM" rel="mw:WikiLink" title="U-boat">U-boat</a> target, but also an iceberg near the ship?