MH370: New account of cockpit last words

Malaysian authorities have issued a new version of the last communication between air traffic control and the cockpit of the missing flight MH370.

The last words spoken were "Good night Malaysian three seven zero" - and not "all right, good night" as reported.

The transport ministry said forensic investigations would determine whether the pilot or co-pilot spoke the words.

The plane, carrying 239 people, was travelling from Kuala Lumpur to Beijing when it disappeared on 8 March.

The plane's last contact took place at 01:19 Malaysian time.

Richard Westcott, says the new version of the last words is more formal and more in keeping with the way a pilot might usually speak to air traffic control than the wording previously reported.

It is not clear why it has changed or why it has taken the authorities this long to determine this, he says.