No... he CLEARLY, 100% says something other than 'aft nacelle', which we all know makes absolutely no sense, and wouldn't have survived to the final print in even the most amateurish fan film. He clearly says something that merely (but unfortunately) sounds a bit like 'aft nacelle', but isn't. And that's the only thing that's obvious.
This reminds me of the arguments of several posters years back, who insisted that JJ had changed Kirk's middle name in Trek '09, because they were convinced that the kid-Kirk told the cop his name was James Siberius Kirk".
Get a grip, he says aft nacelle. It's obvious, and apart from you and your bizarrely deluded hearing, everyone in this thread agrees.