You should do a 'Landing performance' ACARS calculation prior to every landing -even at your Home Base - even if nobody flying anything has ever gone off the end. What that kind of guidance generates is a reluctance to follow instructions that are silly. All the runways in HK are long enough for all types of aircraft in all types of weather so why should we do those calculations every time???
Last edited by Arfur Dent; 8th Jun 2014 at 09:16.