russian war plane violated the air space? and if so, for how long? >> well, for a few seconds, we're told, they did cross into turkey. u.s. defense sources tell me that the actual radar track validate turkish claims. authorities released this map, the one you showed showing the path of the russian plane, u.s. pilots flying nearby i'm told heard the multiple warnings issued by the f-16 pilot totz russian pilots on the guard frequency. amanda tory radio frequency in all aircraft. >> we were able to hear everything that was going on. obviously these are on open channels. i'm sure there's others who heard it all as well. >> the turks say they issued ten warnings in a matter of five minutes. military sources whom i spoke to just minutes after the plane went down told me two turkish f-16s were involved, one fired an aim-9 side wiepder, a heat-seeking missile a weapon normally fired at close range.