1002 active today (non-encrypted) on site 098.
Had a 501 agency dispatcher working AHS on "Mutual Aid 12" - I think I heard Red Deer named. The dispatchers set up the channel and that was the last I heard of them "I will set up the conference". I was looking at the published list and I don't see a listing for 1002.
Finally bagged Alberta Environment on 4046.
1022 is indeed Red Deer AHS MA 12. Not sure about Agency 501, 500 is Red Deer Fire.