All this stuff about Emerald sounds so much like Gladstone. All the comments about the gate code, Gladstone has no codes, only way in is to be let in by AROs. Been working on getting the ok to build a hangar for 4 years, still can't get anything usable or on reasonable terms. The land originally allocated for hangars has been turned into a rental car parking lot.
Re the hanger v hangar thing, when I had a website address that contained the word hangar usually every couple of days I would get a phone call saying "your website is down", I would ask "are you spelling hangar with an a r or e r?" The answer would inevitably be e r. Amazing how my website worked when people spelt it properly.