Hello,

You have put the length of the 7L/25R on 7R/25L. Correct data is 3 211 meter not 3 638. That being said ft should be writen <feet>'<inch>" not ft.  (see https://wiki.openstreetmap.org/wiki/Map_features/Units) 

On another airports in Belgium, local mapper use meter as it's published like this in AIP.  That prevend conversion error. EBBR is an exception and we have a mix and some "yoyo" on units in changesets history. I think it's better to keep this coherent and put units in meter.

Also you put incorrect length here : https://www.openstreetmap.org/way/517469023

Can you fix this ? 

Have a nice day.