Missions in alaska, depending on the level can bring battleships if im correct...
also if you jump into Iota, and take the hyper gate in the center of the system (Just follow the first hyper lane)... it can take you to two systems that also spawn BS patrols, but be careful..K'Hara| will log and make your day very...unpleasant...
Just as the constant increase of entropy is the basic law of the universe, so it is the basic law of life to struggle against entropy. - V. Havel
Just a tip; Doing missions (for example Core ones in Mako at Yaren) 5mil + or 5,5mil + will spawn 2 or 3 duks in first wave. They're easy to kill alone, much easier than going to omicrons and killing one with escort before another one spawns. Don't care about mission, just take care about those two duks that spawned and you'll be fine. 2nd wave in such missions is usually irra spam so not really worth taking at all. Make a good use of the duks only