CNN CNN Newsroom April 5, 2014 14:30:00
And i think that's good investigation. but you know, as we're talking about the pinger tonight, we had a little bit of a wake-up call with that as well. a lot of discussion, how long will it last, as you've been reporting. we know we're very close to the end. what kind of shape are the batteries in. the crowe eo of malaysia airlin addressed that. regular schedule of maintenance. listen to what he had to say. >> and as far as the battery, what is reported, we have -- we confirmed there's a maintenance program whereby the batteries were placed prior to expiring. we do know that the batteries are...