OCR Text |
Show Radio in Polar Regions The MacMillan expedition to the polur regions bad radio for its only means of communication. Using low power and short wave lengths, the Bowdoln communicated with several stations In the United States while the ship was frozen in thousands of miles away. Broadcasting concerts from tbo United States stations were beard during the long, dark nights of the Arctic zone. The call letters were WNP, the slogan was Wireless North Pole, and the power was about 500 watts. |