The KLS ??? Huh...
I thought they went down the tube and that all the aircraft were parked nearby Tucson (Ryan).
Apparently they hired US CFI's, sent them in Europe to be JAR-FCLized, but then the guys took that as a nice paid holiday and left ! So the school never really took off because they didn't have enough instructors.
BTW, the Sabena Flight Academy (Scottsdale) is also going down and aircraft seem to be already looking for new owners. So that leaves the Lufthansa academy (Goodyear) as the last European FTO in the Phoenix area, isn'it ???