That’s different, they still had them when NW bought more 2nd hand DC-9s.

But for KLM to revert back to a fleet that has already been fased out to replace the more modern version is quite different. Especially since the DC-10 is no longer being made, and the landing charges at AMS for the ´10 are astronomical. If you thought the enviro lobby in the UK was strict, try living here for a while.

In any case, you still have to hand over a source. I have not seen or heard anything about it and I got the added benefit of knowing Dutch and regularly speaking KLM employees.

I honestly can’t recall the source. Most likely a discussion with my associate who deals with aircraft procurement.
It would seem a bit silly, there’s no denying that.

At any rate… the MD-11 might be good looking in some folks eyes, but its far from a good pax aircraft.