Surprised to find a fellow pdfxchange user. I use it for work where I deal with a lot of electronics/components datasheets. Pdfxchange’s search functionality/UI is superior to every other PDF viewer/editor I’ve tried. I’d love to find an open-source alternative.

Let’s also not forget Windows NT, Windows 2000 predecessor.

But ministry officials said the lights would not have been turned on even if they had been in service because there was sufficient visibility that day.

Right, because there’s already runway holding position markings that you do not cross without clearance - every pilot from private on up knows about these. The mentioned lights are for low visibility situations which this was not.