I said a winch operation wouldn't mix well with airliner. Well, it can
be done, as this picture demonstrates:
http://www.dg-flugzeugbau.de/foto-05-09.html
However it must be said that this aren't scheduled but mostly private
jets (yes, private, not business!) and that the airport is a major
gliding center, so everybody is very willing to cooperate.
Stefan