Kammala wannan jumla: Ana iya samun ra'ayin irin wannan dakin sarrafawa a cikin almara na kimiyya tun farkon "The Struggle for Empire" (1900). An yi amfani da nau'ikan farko a Yaƙin Duniya na II; a cewar Rear Admiral Cal Laning, an ɗauki ra'ayin don cibiyar bayanan umarni <unk> musamman, da gangan, kuma kai tsaye<unk> daga jirgin sama "Directrix" a cikin litattafan Lensman na E. E. Smith, Ph.D., kuma ya rinjayi ayyukan abokinsa da abokin aiki Robert Heinlein, wani jami'in sojan ruwa na Amurka da ya yi ritaya. Bayan asarar da yawa a lokacin yaƙe-yaƙe daban-daban na ruwa a Guadalcanal a lokacin yakin basasa wanda ya kasance wani ɓangare na yaƙin Solomon Islands da yakin Guadalcanal, Rundunar Sojan Ruwa ta Amurka ta yi amfani da bincike na aiki, ta ƙaddara yawancin asarar da suka yi saboda tsari da rashin tsari, kuma ta aiwatar da Cibiyoyin Bayanai na Yaki, suna gina abin da aka fara kira "ra'ayin radar" bisa ga wata kasida "CIC Yesterday and Today" ta Cibiyar Tarihin Sojan Ruwa. Wannan labarin ya nuna cewa a cikin 1942 radar, tsarin radar, gwagwarmayar gwagwarmaya, buƙatu, da ɗakin aiki duk sun girma tare kamar yadda ake buƙata kuma an sami kwarewa kuma horo ya yadu, duk a cikin fitina da farawa, farawa da farkon amfani da radar a cikin yaƙe-yaƙe na Pacific farawa da
Coral Sea, lokacin da radar ya haifar da ƙoƙari na farko na ƙaddamar da CAP Air zuwa jirage na Japan masu zuwa, wanda ya balaga kafin yakin Midway, inda nazarin bayan yakin sakamakon Coral Sea ya ba da ƙarin tabbaci ga iyawa da hanyoyin da ke cikin ɗakin kulawa.