Sources: Flight 370's satellite data is just 14 numbers

It's been 71 days since Malaysia Airlines Flight 370 vanished and there's still no sign of the plane.

But CNN is learning more about the satellite data at the center of the search.

Sources tell OutFront the Inmarsat data the company says it gave to the Malaysian government consists of just  14 numbers.

Malaysia Airlines Flight 370: Who has satellite data that shaped search?

This information has been included in the briefing given to the investigative team.

But is it enough?

Outfront are International Business Correspondent Richard Quest, Aviation Analyst Miles O'Brien, and Aviation Attorney and Pilot Arthur Rosenberg.