The BTL-60ML Medlifter was Koensayr's predecessor to the BTL-62D Modular Assault Carrier in the fact that they both share an enlarged compartment for multiple beings. Where as the later BTL-62D was a combat craft, the BTL-60ML was purely non-combatant. But, the Rebellion has been forced to arm any of these vessels they could get their hands on for protection.

*sidenote- the BTL-62D is a creation of CanisD over at Wolf's Shipyard and can be seen here: http://s49.photobucket.com/user/Can.....HTER1.png.html