Ranks
Able Ordinary Rate - 0
Leading Rate - 5
Petty Officer - 15
Chief Petty Officer - 30
Warrant Officer, 2nd Class - 50
Warrant Officer, 1st Class - 75
Sub-Lieutenant - 100
Lieutenant - 150
Lt. Commander - 200
Commander - 300
Captain - 400
Commodore - 600
Rear Admiral - 800
Vice Admiral - 1000
The last two official rank insignia were reserved for Site Admin and Aurora Creator.