Thanks for the info kent I have started to read up on 29th ID-116th regiment RCT, very much appreciated.
Back to flight MH370
Latest update confirms the time period they are looking at, months if not years.
Malaysian MH370: Inmarsat confident on crash 'hotspot'
The UK satellite company Inmarsat has told the BBC that the search for the missing Malaysia Airlines jet has yet to go to the area its scientists think is the plane's most likely crash site.
Inmarsat's communications with the aircraft are seen as the best clues to the whereabouts of Flight MH370.
The hunt for the lost jet is currently taking a short break while ships map the Indian Ocean floor.
When the search resumes, the Inmarsat "hotspot" will be a key focus.
But so too will a number of areas being fed into the investigation by other groups.
Australian authorities are expected to announce where these are shortly.
The BBC's Horizon TV programme has been given significant access to the telecommunications experts at Inmarsat.
It was the brief, hourly electronic connections between the jet and one of company's spacecraft that are currently driving the search.
Inmarsat's scientists could tell from the timings and frequencies of the connection signals that the plane had to have come down in the southern Indian Ocean.
http://www.bbc.co.uk/news/science-environment-27870467Link to Horizon documentary, not yet available on iplayer
http://www.bbc.co.uk/programmes/b047czkj