Lifelink III Radio Service?

[mmtstc]

I posted this in the Wisconsin forum, but i figured yo folks might also have this information...

What radio frequencies or systems is Lifelink III using for their helicopter bases in Rice Lake and New Richmond Wisconsin?

I know they are on LTRs in MN, but i cant find any identified LTRs in any of those counties (Barron or St. Croix)...

Thanks...