Twin directories of uhf:

[DIR]  ftp://ftp.dntis.ro/pub/.1/ftp.hacktic.nl/various/hack/uhf/
[DIR]  ftp://ftp.zedz.net/pub/various/hack/uhf/
[DIR]  ftp://ftp.back2roots.org/pub/back2roots/cds/faces_of_mars/paranoia_vol1/doom/addons/wads/n-z/uhf/
[DIR]  ftp://codeblocks-contrib-libs-8.02-3.fc10.ppc.html/pub/back2roots/cds/faces_of_mars/paranoia_vol1/doom/addons/wads/n-z/uhf/
[DIR]  ftp://www.nadir.org/pub/various/hack/uhf/