Board Thread:Wikia Discussion/@comment-25683568-20150318062713/@comment-25683568-20150418020120

But it's not Type 13. It's Type 3 Mark 1 Model 3, of which the Mark 1 and Model 3 are where the 13-Go come from. The word Type is not what Americans use to refer to the 13 in the name of the radar. So why use Type when even the Americans don't?