the flash air HQ was infact a copy of the famous pinewood HQ build by diddleshot the HQ opened together with the airline wich was founded in 2013 despite being the airline HQ it was not used verry much it was only used a couple of times for meetings and some of the airline its future and the HQ was finally shut down in 2014 a few mounths before the aviation retirement of monarchfan21 the hq remained abandoned for a year unthil it was decided it would be demolished in october 2015 most of the hq its interior was removed and power shutdown after this a nuke was placed on top of the roof to make sure the building would fully fall (possibly the first controled demolition ever with a nuke on roblox)