Talk:Skilled Lookouts/@comment-1820055-20150510153524/@comment-67.246.170.39-20150510164749

@purgatory720

http://en.wikipedia.org/wiki/Picket_(military)

http://en.wikipedia.org/wiki/Radar_picket

The wiki dosent mention visual spotters but if you understand the limitations of WWII era radar then you know visual spotting was crucial.