Show NEW PHONE CONTACT Con constant stint contact between aircraft air jair cratt craft 4 la in dagh and ground control stations hn derall weather conditions is real iced through gh a new co combination in de ic vice utilizing very high frequency stati cless radio and the comboni ce telephone the VHF phone ki 1 system already has been used on i capital airlines III flights gats although s the device now is used only as a k navigation Paid and communication i system it will be tested further 4 t determine possibility 0 ol 01 f other adap 1 nations tat lons ions |