Air India Ahmedabad plane crash: International agencies reach Ahmedabad to assist in crash probe
Downloading and analysing black box could take four to five days; personnel from U.S. and U.K. arrive in Ahmedabad; UN norms state that a country probing an accident should produce a preliminary report within 30 days
Downloading and analysing black box could take four to five days; personnel from U.S. and U.K. arrive in Ahmedabad; UN norms state that a country probing an accident should produce a preliminary report within 30 days
