DXWombat
The "Chester" reference is perhaps only a marketing ploy by the handling agent (which operates the 'temporary'/bizjet terminal on the north side of the field) to attract in the businessmen. Nevertheless, it is there and these guys are actively marketing the airfield as such (you'll find the website as "Chester Airport"...I assume I'm not allowed to post the full URL on here, but a simple google search will bring up the right site).