But.... ...I read the accident report in the link, and it states the aerodrome was closed....But also states there was a high intensity of microlight activity at the time of the crash, indicating that the aerodrome was open?!?!
Like where I fly from.....the airfield closes to visiting aeroplanes at 18:00 and the radio guy goes home. As I am a "resident" they don't mind if I come and go out of hours as I please, so long as it is before sunset and after sunrise. It is great, I even have my own key to the gate