The two Hawks were XX154 and XX160 - the very first Hawk to fly and one of the pre-production airframes. Due to pathetic short sightedness, the RAF had to reclaim them as there was a shortfall in the number of Hawks available.Surely in the late 80s the question should have been asked- Our Hawks will soon be knackered shall we order some more while were still making them? But no, we wait until 2003 and very nearly buy joint Italian - Russian types!.
Don't forget that the RAF gave the Royal Navy some "surplus" Hawks to replace the fleet of FRADU Hunters.
Brilliant decision that