Malaysian 777 missing
Did this plane have wifi capabilities? If it did, you would think that they could triangulate the position of the signal.
Also, with over 250 people on board, someone had a cellphone. Even with the phone off...the iphone has a backend way to find its location and it's still powered to retain internal memory. You would think some guru at Apple could code a hack to do this.
I find it hard to believe that a couple of hijackers could get all the passengers to not transmit some sort of a message.
Everyone is looking for the plane to transmit something, they need to focus on the people and what sort of devices they own. With the new era of technology, they have more options.