Grimshaw     VE6QEP
147.300 + 640*/641*
        |
Saddle Hills  VE6OL
147.060 - 652*/653*
        |
Gr Prairie    VE6XN ----- Valleyview    VE6YK
147.150 + 636*/637*       147.240 + 638*/639*
        |
Grande Cache VE6YGR       Athabasca    VE6BOX
147.390 + 628*/629*       146.730 - 672*/673*      Cold Lake    VE6MBJ
        |                          |               147.370 + 608*/609*
        |   Whitecourt    VE6PP    |                        |
        |   146.820 - 622*/623*    |               Willingdon   VE6RJK
        |  /                       |            /  146.790 - 680*/681*
 Yellowhead  Link                             /
 VE6LNK 600*/601* <-----> Edmonton     VE6NHB
        |                 145.410 - 654*/655*      Clive        VE6GAS
Hinton       VE6YAR                |             / 145.430 - 643*/644*
146.760 - 624*/625*                |           /
        |                          |         /
Jasper       VE6YPR       Red Deer     VE6REP <==> Wimborne      VE6BT
146.940 - 626*/627*       145.330 - 634*/635*      146.970 - 696*/697*
                         /         |                        |
     Sylvan Lake  VE6TTY           |                      Delia
     146.670 - 666*/667*           |                 VE6HB 146.820 -
                                   |
  Limestone    VE6MTR              |
  145.270 - 690*/691* \            |
                        \          |
     IPARN     Uplink --- Calgary      VE6OIL
     VE6TNK 698*/699*     146.610 - 661*/662*
                        /                     \
                      /                         \  Brooks       VE6EID
  High River   VE6HRB                           /  147.120 + 612*/613*
  145.170 - 616*/617*                         /            |
                          Claresholm   VE6ROT      Medicine Hat VE6MHT
                          146.790 - 678*/679*      147.180 + 618*/619*
                         /        |                Medicine Hat VE6HAT
     Milk River   VE6BRC  Sweetgrass   WA7JYU      147.060 - 646*/647*
     146.760 - 676*/677*  146.640 - 602*/603*

VE6LNK brings all Yellowhead VHF drops online simultaneously.
All Yellowhead repeaters normally on, except VE6PP Whitecourt.
VE6BT brings VE6HB online as well.
VE6YGR connects Peace Country to Yellowhead system.