Tracking av fly utenfor radardekning - Video

Jeg sier dette for n`te gang: Som et raskt, billig og effektivt middel for å lokalisere et fly, må Emergency Locator Transmitter Category I monteres på flyskrog som flyr kommersielt. Denne kan frigjøres fra flyet fra cockpit eller automatisk med en forhåndsinnstilt G-belastning. Den flyter og starter sending på nødfrekevensene umiddelbart. 

Sjekk video her:
http://tinyurl.com/ognfrzb

Should planes be tracked in real time?

6 January 2015 Last updated at 05:54 GMT

Recovery teams looking for bodies and wreckage from the AirAsia flight say they may have spotted what could be the tail section of the plane, where crucial "black box" flight recorders are located.

This comes just 10 months after Malaysian Airlines flight MH370 disappeared from radar screens.

The difficulties in finding wreckage has raised questions about whether we should be able to track airliners in real time.

Naga Munchetty reports