USCG dauphin is not practically the same as ours, the radome is shorter, they winch from the door behind the pilot not like ours which is the rear one, our tailboom is a tad longer, different engines and intake fit, different hoist etc. the wheels retract in fully the same as the N but the u/c doors are not fitted to save weight. odd i know considering they are composite and hardly weigh a thing, but when you fill the boot with avionics every little bit helps..Iac only fits one hoist type to the F and on a good day there is one for each a/c.the a/c is rigged as if the hoist is permanently fitted. ie. ofset a little to the left due to the fact the hoist is so far of the a/c centerline stuck out on the arm as it is.