They did not say the airship rank would go up though with a new set of airship parts and new islands to explore I would think the airship would go up to lvl 60 to 70. This is given they give 1 air frame capacity per level. The other guess is that it remains level 50 but the stats are different on the new part or the have high stats but take up less air frame capacity. Either way I am interested in the changes and I have sent my airship out to sectors 19 to 22 to see if they unlock anything when arriving after the server are back up. I tried this last time in 3.1 and 2 airships oddly found Diadem hard mode when they came back a few hours after servers came back up.

On a side note, the person that was updating the airship worksheet. Are they still here and will they be updating the work sheet or will others?