American Accent for all tankers?

ARGO: Whats funny about American accents is that there are quite a few. If you watch old hollywood war movies they steriotype Army men as all having a grumbly New Yorker accent, an Airforce man as having a Southwestern accent, and the Navy man as having a Boston accent much like John F. Kennedy.
But as far as WoT, I always laugh when I hear the tanker yell "I can't see them anymore!" because he sounds like he's about to start crying....