it's any ship with a ship launch hangar . to be fair to FD if the phantom had the hangar bay then there would not be much separating the MK2 from the phantom. lore wise it is probably the main reason why the ship has less mass than the MK2 (they were both made back when FD tried to consider ship balance)
I have never tried it in all honesty but if you like the look of the krait maybe you could strip down a MK2 , put in a guardian range extender thingie and get a nomad in that for exploration.
it won't have quite the range of the phantom but may be ok.