record. >> according to this source, it is odd that the transmitters did not activate or at the very least were not picked up by the emergency monitoring satellite. this is new information that we're just turning around for you. the 777 disappeared six weeks ago. still no answers as to what happened to the 239 people on board. right now the blue fin is on mission number five, a deep water journey to scour miles of the ocean floor just trying to find any traces, proof, evidence, debris, something from this plane. crews spent hours analyzing data from blue fin's fourth mission came up empty. this week this drone has scanned more than 42 square miles without yielding a single clue. malaysia's transport minister said they may now add more underwater drones to help in the search. the extra drones might be