Just came across this
https://2.bp.********.com/-kiPvDy2wU...j7AI/AAAAAAAACjQ/Up-KfDSFqPs/s1600/WW+scottish+european+1989.jpg
and I am wondering if Scottish European had traffic rights on the FRA-BRU leg of their Glasgow flights?
PS: Wasn't aware that they had the WW designator just like bmibaby later.