I also have never seen a Notam use the term "heading" or "bearing" in reference to VOR radials out. The numbers listed are almost certainly radials. It'll usually say whether its "radials" (for VOR) or "TACAN Azimuth" (for TACANS).

Oh wait, I just looked at the CEW NOTAMS...

!CEW 12/009 CEW NAV VOR RADIALS 306-329 UNUSABLE 1512091928-PERM

So, yeah, radials.


Looks like they're also cutting grass. Watch out!