RCMP K Division (AB)
From The RadioReference Wiki
Contents
Overview
Most of Alberta is served by the Royal Canadian Mounted Police. The Alberta division of the RCMP is called K Division and the headquarters is located in Edmonton. The radio system currently used (as of Jan 2016) by the RCMP is called the Province of Alberta Communications System or PACS. Each frequency pair is used twice in this repeater system, with tone 123.0 being used once and tone 131.8 used in another location. This allows for re-use of the same frequencies in reasonably close areas/regions without incurring crosstalk or interference between detachments. In large scale emergencies, or special events, the RCMP - Transportable System can be deployed.
Detachments
Detachment | Address | Phone Numbers | County, M.D., I.D. | PACS Dispatch Radio Channel |
---|---|---|---|---|
RCMP "K" Division Headquarters | 11140 109th Street NW
Edmonton, Alberta T5G 2T4 |
780-412-5424 | ||
Airdrie | 2 Highland Park WY NE
Airdrie, AB T4A 0R1 |
Complaint: 403-945-7267
Admin: 403-945-7200 |
Rockyview | A1 City A9 Highway Patrol |
Athabasca | 3402 - 48th Avenue
Athabasca, AB T9S 1M7 |
Complaint: 780-675-4252
Admin: 780-675-5122 |
Athabasca | A1 |
Banff | 335 Lynx Street
Banff, AB T1L 1K3 |
Complaint: 403-762-2226
Admin: 403-763-6600 |
Banff National Park | A3 |
Barrhead | 4729 - 61 Avenue
Barrhead, AB T7N 1A3 |
Complaint: 780-674-2696
Admin: 780-674-4848 |
Database Section | B7 |
Bashaw | 5017 - 52 Street
Bashaw, AB T0B 0H0 |
Complaint: 780-372-3593
Admin: 780-372-3793 |
Database Section | B6 |
Bassano | 639 - 11 Street
Bassano, AB T0J 0B0 |
Complaint: 403-641-3677
Admin: 403-641-3684 |
Database Section | Radio |
Beaumont | 5501 Magasin Avenue
Beaumont, Alberta T4X 1V8 |
Complaint: 780-929-7400
Admin: 780-929-7410 |
Database Section | Radio |
Beaverlodge | 402 - 10 Street
Beaverlodge, AB T0H 0C0 |
Complaint: 780-354-2485
Admin: 780-354-2955 |
Database Section | Radio |
Beisker | 75 North Road
Beiseker, AB T0M 0G0 |
Complaint: 403-947-3496
Admin: 403-947-3420 |
Database Section | Radio |
Blackfalds | 4405 South Street
Blackfalds, AB T0M 0J0 |
Complaint: 403-885-3333
Admin: 403-885-3300 |
Database Section | Radio |
Bonnyville | 4515 - 54 Avenue
Bonnyville, AB T9N 0C2 |
Complaint: 780-826-3358
Admin: 780-343-7200 |
Database Section | A2 |
Bow Island | 401 - 2 Avenue E
Bow Island, AB T0K 0G0 |
Complaint: 403-545-2100
Admin: 403-545-2784 |
Database Section | Radio |
Boyle | 4901 Taylor Road
Boyle , AB T0A 0M0 |
Complaint: 780-689-3622
Admin: 780-689-4081 |
Database Section | A8 |
Breton | 4724 - 50 Avenue
Breton, AB T0C 0P0 |
Complaint: 780-696-3502
Admin: 780-696-3520 |
Database Section | A1 |
Brooks | 310 - 4 Street W
Brooks, AB T1R 0Z7 |
Complaint: 403-362-5535
Admin: 403-794-4400 |
Database Section | Radio |
Calgary | 7575 8 St. NE
Calgary, AB |
Admin: 403-699-2401 | Calgary | A4 |
Camrose (Rural) | 6410 - 48 Avenue
Camrose, AB T4V 3A3 |
Complaint: 780-672-3341
Admin: 780-672-3342 |
Database Section | BSR B6 Link, B6 |
Canmore | 101 Elk Run Blvd-
Canmore, AB T1W 1L1 |
Complaint: 403-678-5516
Admin: 403-678-5519 |
Database Section | A6 |
Cardston | 145 Main Street
Cardston, AB T0K 0K0 |
Complaint: 403-653-4931
Admin: 403-653-4932 |
Database Section | A8 |
Chateh (Assumption) | ATCO Road and
Commercial Drive, Chateh, AB |
Complaint: 780-321-3753
Admin: 780-321-3835 |
Database Section | Radio |
Chestermere | 156 East Chestermere Drive
Chestermere, AB T1X 1C1 |
Complaint: 403-204-8900
Admin: 403-204-8777 |
Database Section | Radio |
Claresholm | 366 - 48 Avenue N
Claresholm, AB T0L 0T0 |
Complaint: 403-625-4444
Admin: 403-625-4445 |
Database Section | Radio |
Cochrane | 359 1 Street E
Cochrane, AB T4C 1Y7 |
Complaint: 403-932-2211
Admin: 403-851-8000 |
Database Section | Radio |
Cold Lake | 4710 - 55 Street
Cold Lake, AB T9M 1N4 |
Complaint: 780-594-3301
Admin: 780-594-3302 |
Database Section | A2 |
Consort | 4612 - 50 Avenue
Consort, AB T0C 1B0 |
Complaint: 403-577-3000
Admin: 403-577-3001 |
Database Section | Radio |
Coronation | 4909 Royal Street
Coronation, AB T0C 1C0 |
Complaint: 403-578-3622
Admin: 403-578-3666 |
Database Section | Radio |
Crowsnest Pass | 2122 - 127 Street
Blairmore, AB T0K 0E0 |
Complaint: 403-562-2866
Admin: 403-562-2867 |
Database Section | A2 |
Desmarais | 861 Mistassiny Road
Desmarais, AB T0G 2K0 |
Complaint: 780-891-3765
Admin: 780-891-3768 |
Database Section | Radio |
Devon | 13 Columbia Ave West
Devon, AB T9G 1Y7 |
Complaint: 780-987-3413
Admin: 780-987-3414 |
Database Section | Radio |
Didsbury | 2425 - 19 Street
Didsbury, AB T0M 0W0 |
Complaint: 403-335-3381
Admin: 403-335-3382 |
Database Section | Radio |
Drayton Valley | 5409 Industrial Road
Drayton Valley, AB T7A 1R6 |
Complaint: 780-542-4456
Admin: 780-542-4457 |
Database Section | A7, B10 |
Drumheller | 75 Riverside Drive E
Drumheller, AB T0J 0Y0 |
Complaint: 403-823-2630
Admin: 403-823-7590 |
Database Section | Radio |
Edmonton International Airport | 1552, 1000 Airport Road
Edmonton International Airport, AB T9E 0V3 |
Complaint: 780-890-4333
Admin: 780-890-4333 |
Database Section | Radio |
Edson | 115 - 55 Street
Edson, AB T7E 1S9 |
Complaint: 780-723-8800
Admin: 780-723-8822 |
Database Section | Radio |
Elk Point | 4904 - 50 Avenue
Elk Point, AB T0A 1A0 |
Complaint: 780-724-3829
Admin: 780-724-3964 |
Database Section | Radio |
Evansburg | 5051-52 Avenue
Evansburg, AB T0E 0T0 |
Complaint: 780-727-4446
Admin: 780-727-3654 |
Database Section | Radio |
Fairview | 10104 - 113 Street
Fairview, AB T0H 1L0 |
Complaint: 780-835-2211
Admin: 780-835-4031 |
Database Section | Radio |
Faust | 13A 4th Street W
Faust, AB T0G 0X0 |
Complaint: 780-355-3609
Admin: 780-355-3670 |
Database Section | Radio |
Foremost | 401 - 3rd Avenue W
Foremost, AB T0K 0X0 |
Complaint: 403-867-3545
Admin: 403-867-3550 |
Database Section | Radio |
Fox Creek | 106 Kaybob Drive
Fox Creek, AB T0H 1P0 |
Complaint: 780-622-3740
Admin: 780-622-3580 |
Database Section | Radio |
Fox Lake | Box 232
Fox Lake, AB T0H 1R0 |
Complaint: 780-659-2080
Admin: 780-659-2081 |
Database Section | Radio |
Fort Chipewyan | 117 Mellor Avenue
Ft Chipewyan, AB T0P 1B0 |
Complaint: 780-697-3665
Admin: 780-697-3931 |
Database Section | Radio |
Fort Macleod | 2018-8 Avenue
Ft Macleod, AB T0L 0Z0 |
Complaint: 403-553-4406
Admin: 403-553-7200 |
Database Section | Radio |
Fort McMurray (Wood Buffalo) | 105 Paquette Drive
Ft McMurray, AB T9K 0P5 |
Complaint: 780-788-4000
Admin: 780-788-4040 |
Database Section | Radio |
Fort Saskatchewan | 9901 - 90 Street
Ft Saskatchewan, AB T8L 3T1 |
Complaint: 780-992-6100
Admin: 780-992-6104 |
Database Section | Radio |
Fort Vermilion | 4302 - 45th Street
Ft Vermilion, AB T0H 1N0 |
Complaint: 780-927-3255
Admin: 780-927-3258 |
Database Section | Radio |
Glichen | 508 - 4 Avenue
Gleichen, AB T0J 1N0 |
Complaint: 403-734-3923
Admin: 403-734-3056 |
Database Section | Radio |
Grande Cache | Suite 1100
10001 Hoppe Avenue Grande Cache, AB T0E 0Y0 |
Complaint: 780-827-2222
Admin: 780-827-3344 |
Database Section | Radio |
Grande Prairie | 10202 - 99 Street
Grande Prairie, AB T8V 2H4 |
Complaint: 780-830-5700
Admin: 780-830-5701 |
Database Section | Radio |
Grimshaw | 5002-50 Avenue Wilcox Road
Grimshaw, AB T0H 1W0 |
Complaint: 780-332-4666
Admin: 780-332-4422 |
Database Section | Radio |
Hanna | 104 - 3 Avenue West
Hanna, AB T0J 1P0 |
Complaint: 403-854-3391
Admin: 403-854-3393 |
Database Section | Radio |
High Level | 10203 - 100 Avenue
High Level, AB T0H 1Z0 |
Complaint: 780-926-2226
Admin: 780-926-3013 |
Database Section | Radio |
High Prairie | 5400 - 53 Avenue
High Prairie, AB T0G 1E0 |
Complaint: 780-523-3378
Admin: 780-523-3370 |
Database Section | A7 |
High River | 1104 - 14th Street SE
High River, AB T1V 1W2 |
Complaint: 403-652-2356
Admin: 403-652-2357 |
Database Section | Radio |
Hinton | 111 Civic Centre Road
Hinton, AB T7V 1T8 |
Complaint: 780-865-5544
Admin: 780-865-2455 |
Database Section | Radio |
Innisfail | 4904 - 45th Avenue
Innisfail, AB T4G 1S6 |
Complaint: 403-227-3341
Admin: 403-227-3342 |
Database Section | Radio |
Jasper | 600 Bonhomme Street
Jasper, AB T0E 1E0 |
Complaint: 780-852-4848
Admin: 780-852-4421 |
Database Section | Radio |
Kananaskis | 2 Boundary Road
Kananaskis Village AB T0L 2H0 |
Complaint: 403-591-7707
Admin: 403-591-7708 |
Database Section | Radio |
Killam | 4915 - 49 Avenue
Killam, AB T0B 2L0 |
Complaint: 780-385-3502
Admin: 780-385-3509 |
Database Section | Radio |
Kitscoty | 5010 - 50 Street
Kitscoty, AB T0B 2P0 |
Complaint: 780-846-2897
Admin: 780-846-2870 |
Database Section | Radio |
Lac La Biche | 11 Nipewan Road
Lac La Biche, AB T0A 2C0 |
Complaint: 780-623-4380
Admin: 780-623-4012 |
Database Section | Radio |
Lake Louise | 102 Village road
Lake Louise, AB T0L 1E0 |
Complaint: 403-522-3811
Admin: 403-522-3812 |
Database Section | Radio |
Leduc | 1 - 4119 - 50 Street
Leduc, AB T9E 7L9 |
Complaint: 780-980-7267
Admin: 780-980-7200 |
Database Section | Radio |
Lethbridge | 427 Stafford Drive S
Lethbridge, AB T1J 4G2 |
Complaint: 403-329-5010
Admin: 403-329-5080 |
Database Section | Radio |
Lloydminster | 5106 - 44 Street
Lloydminster, AB T9V 0W2 |
Complaint: 780-808-8400
Admin: 780-808-8300 |
Database Section | Radio |
Manning | 304 - 6 Avenue, NE
Manning, AB T0H 2M0 |
Complaint: 780-836-3007
Admin: 780-836-3769 |
Database Section | Radio |
Maskwacis (Hobbema) | 1 Mile Road and 611 East, Samson Townsite
Maskwacis, AB T0C 1N0 |
Complaint: 780-585-3767
Admin: 780-585-4600 |
Database Section | Radio |
Mayerthorpe | 5112 - 45t Avenue
Mayerthorpe, AB T0E 1N0 |
Complaint: 780-786-2800
Admin: 780-786-2291 |
Database Section | Radio |
McLennan | 404 - 3 Avenue NE
McLennan, AB T0H 2L0 |
Complaint: 780-324-3061
Admin: 780-324-3086 |
Database Section | Radio |
Milk River | 605 Main Street
Milk River, AB T0K 1M0 |
Complaint: 403-647-3955
Admin: 403-647-2427 |
Database Section | Radio |
Morinville | 10512 - 101 Avenue
Morinville, AB T8R 1K9 |
Complaint: 780-939-4520
Admin: 780-939-4550 |
Database Section | Radio |
Nanton | 2501 - 21 Street
Nanton, AB T0L 1R0 |
Complaint: 403-646-2444
Admin: 403-646-5722 |
Database Section | Radio |
Okotoks | 98 Woodhaven Drive
Okotoks, AB T1S 1L2 |
Complaint: 403-938-4202
Admin: 403-995-6400 |
Database Section | Radio |
Olds | 5110 - 65 Ave
Olds, AB T4H 1L8 |
Complaint: 403-556-3323
Admin: 403-556-3324 |
Database Section | Radio |
Oyen | 319 - 1 Avenue
Oyen, AB T0J 2J0 |
Complaint: 403-664-3883
Admin: 403-664-3505 |
Database Section | Radio |
Peace River | 9200 - 99 Street
Peace River, AB T8S 2A4 |
Complaint: 780-624-6611
Admin: 780-624-6677 |
Database Section | Radio |
Picture Butte | 520 Watson Avenue
Picture Butte, AB T0K 1V0 |
Complaint: 403-732-4429
Admin: 403-732-4449 |
Database Section | Radio |
Piikani Nation | 1440 - 14 Street
Brocket, AB T0K 0H0 |
Complaint: 403-965-2000
Admin: 403-965-2001 |
Database Section | Radio |
Pincher Creek | 1369 Hunter Street
Pincher Creek, AB T0K 1W0 |
Complaint: 403-627-6000
Admin: 403-627-6010 |
Database Section | Radio |
Ponoka | 5120 - 50 Avenue
Ponoka, AB T4J 1R6 |
Complaint: 403-783-4471
Admin: 403-783-4472 |
Database Section | Radio |
Provost | 5012 - 53 Aveue
Provost, AB T0B 3S0 |
Complaint: 780-753-2214
Admin: 780-753-2215 |
Database Section | Radio |
Raymond / Magrath | 179W 200N
Raymond, AB T0K 2S0 |
Complaint: 403-752-3351
Admin: 403-752-4747 |
Database Section | A9 |
Red Deer | 4602 - 51 Avenue
Red Deer, AB T4N 2N2 |
Complaint: 403-343-5575
Admin: 403-406-2300 |
Database Section | Radio |
Red Earth Creek | 153 - Highway 88
Red Earth Creek, AB T0G 1X0 |
Complaint: 780-649-3990
Admin: 780-649-3992 |
Database Section | Radio |
Redcliff | 301 Mitchell Street SE
Box 9 Redcliff, AB T0J 2P0 |
Complaint: 403-548-2222
Admin: 403-548-2288 |
Database Section | B6 |
Redwater | 4811 - 58 Street
Redwater, AB T0A 2W0 |
Complaint: 780-942-3600
Admin: 780-942-3607 |
Database Section | Radio |
Rimbey | 5117 - 50 Street
Rimbey, AB T0C 2J0 |
Complaint: 403-843-2223
Admin: 403-843-2224 |
Database Section | Radio |
Rocky Mountain House | 4428 - 45 Street
Rocky Mountain House, AB T4T 1P3 |
Complaint: 403-845-2881
Admin: 403-845-2882 |
Clearwater County | A5 Blue Hill, B3 Sunchild, A10 Rocky Mountain House |
Slave Lake | 1005 - 6 Avenue SE
Slave Lake, AB T0G 2A3 |
Complaint: 780-849-3045
Admin: 780-849-3999 |
Database Section | Radio |
Smoky Lake | 5212 - 44 Avenue
Smoky Lake, AB T0A 3C0 |
Complaint: 780-656-3691
Admin: 780-656-3550 |
Database Section | Radio |
Spirit River | 4501 - 50 Street
Spirit River, AB T0H 3G0 |
Complaint: 780-656-3691
Admin: 780-656-3550 |
Database Section | Radio |
Spruce Grove | 410 King Street
Spruce Grove, AB T7X 2Z1 |
Complaint: 780-962-2222
Admin: 780-960-6500 |
Database Section | Radio |
Strathcona County | 911 Bison Way
Sherwood Park, AB T8H 1S9 |
Complaint: 780-467-7741
Admin: 780-467-7749 |
Database Section | Radio |
St. Alberta | 96 Bellerose Drive
St Albert, AB T8N 7A4 |
Complaint: 780-458-7700
Admin: 780-458-4300 |
Database Section | Radio |
St. Paul | 4806 - 55 Street
St Paul, AB T0A 3A1 |
Complaint: 780-645-8888
Admin: 780-645-8870 |
Database Section | Radio |
Settler | 5902 - 44 Avenue
Stettler, AB T0C 2L0 |
Complaint: 403-742-3381
Admin: 403-742-3382 |
Database Section | Radio |
Stony Plain | 4601 - 44 Avenue
Stony Plain, AB T7Z 1W9 |
Complaint: 780-968-7267
Admin: 780-968-7200 |
Database Section | Radio |
Strathmore | 500 Westlake Rd
Strathmore, AB T1P 1M7 |
Complaint: 403-934-3535
Admin: 403-934-3968 |
Database Section | Radio |
Sundre | 215 - 6 Avenue NE
Sundre, AB T0M 1X0 |
Complaint: 403-638-3655
Admin: 403-638-3675 |
Database Section | Radio |
Swan Hills | 5538 Main Street
Swan Hills, AB T0G 2C0 |
Complaint: 780-333-4459
Admin: 780-333-4450 |
Database Section | B6 |
Sylvan lake | 4260 - 50th Street
Sylvan Lake, AB T4S 0H3 |
Complaint: 403-887-3333
Admin: 403-858-7220 |
Database Section | Radio |
Taber / Vauxhall | 4521 Hackney Drive
Taber, AB T1G 2C6 |
Complaint: 403-223-4446
Admin: 403-223-4447 |
Database Section | Radio |
Thorsby | 5340 - 50 Street
Thorsby, AB T0C 2P0 |
Complaint: 780-789-3950
Admin: 780-789-3951 |
Database Section | Radio |
Three Hills | Box 520
Three Hills, AB T0M 2A0 |
Complaint: 403-443-5538
Admin: 403-443-5539 |
Database Section | Radio |
Tofield | 5515 - 49 Street
Tofield, AB T0B 4J0 |
Complaint: 780-662-3352
Admin: 780-662-3353 |
Database Section | B2 |
Turner Valley | 307 Main Street
Turner Valley, AB T0L 2A0 |
Complaint: 403-933-4262
Admin: 403-933-7227 |
Database Section | Radio |
Two Hills | 5209 - 50 Street
Two Hills- AB T0B 4K0 |
Complaint: 780-657-2760
Admin: 780-657-2820 |
Database Section | Radio |
Valleyview | 4802 - 51 Street
Valleyview, AB T0H 3N0 |
Complaint: 780-524-3343
Admin: 780-524-3345 |
Database Section | Radio |
Vegreville | 4945 - 49 Avenue
Vegreville, AB T9C 1R8 |
Complaint: 780-632-2155
Admin: 780-632-2223 |
Database Section | Radio |
Vermilion | 5115 - 50 Avenue
Vermilion, AB T9X 1A9 |
Complaint: 780-853-5781
Admin: 780-853-4441 |
Database Section | Radio |
Viking | 5215 - 52 Avenue
Viking, AB T0B 4N0 |
Complaint: 780-336-3434
Admin: 780-336-3441 |
Database Section | B8 |
Vulcan | 165075A Range Road 244
Vulcan, AB T0L 2B0 |
Complaint: 403-485-2266
Admin: 403-485-2267 |
Database Section | Radio |
Wainwright | 826 - 3 Avenue
Wainwright, AB T9W 1R3 |
Complaint: 780-842-4461
Admin: 780-842-4463 |
Database Section | Radio |
Watterton Lake Nat. Park | 202 Waterton Avenue
Waterton Park, AB T0K 2M0 |
Complaint: 403-859-2244
Admin: 403-859-2044 |
Database Section | Radio |
Wetaskiwin | 5005 - 48 Avenue
Wetaskiwin, AB T9A 0N1 |
Complaint: 780-312-7267
Admin: 780-312-7200 |
Database Section | Radio |
Whitecourt | 4244 - 42 Avenue
Whitecourt, AB T7S 1N6 |
Complaint: 780-778-5454
Admin: 780-779-5900 |
Database Section | Radio |
Whitecourt Intergraded Traffic Services | 3307 - 41 Avenue
Whitecourt, AB T7S 0C9 |
Complaint: 780-706-4109 | Database Section | Radio |
RCMP Alberta 10 Codes
- 10-1 Signal Weak
- 10-2 Signal Good
- 10-3 Stop Transmitting
- 10-4 Message Received
- 10-5 Relay
- 10-6 Busy
- 10-7 Temporarily Out of Service
- 10-8 Back In Service
- 10-9 Say Again
- 10-10 Negative
- 10-11 Traffic Stop
- 10-12 Stand By
- 10-13 Existing Conditions
- 10-14 Message/Information
- 10-15 Message Delivered
- 10-17 Enroute
- 10-18 Urgent
- 10-19 (In) Contact
- 10-20 Location
- 10-21 Call by Phone
- 10-22 Disregard
- 10-23 At Scene
- 10-24 Assignment Completed
- 10-25 Report to (meet)
- 10-26 ETA
- 10-27 License (Check)
- 10-28 Ownership (Check)
- 10-29 Records (Check)
- 10-30 Danger/Caution: V Violence - E Escapee - M Mental - S Suicidal - F Firearms
- 10-31 Pick-up
- 10-32 Unit Needs (Specify)
- 10-33 Help Me Quickly
- 10-34 Time
- 10-35 Off Duty
- 10-36 On Duty
- 10-37 Returning to Office
- 10-38 Fatality
- 10-39 Hostage
- 10-40 Possible (Warrant) Hit
- 10-41 Hit Confirmed
- 10-42 In Observation Category
- 10-43 In Parole Category
- 10-44 In Charged Category
- 10-45 In Escaped Category
- 10-46 In Prohibited Category: F Firearms - L Liquor - D Driving
- 10-60 Police Hater - Extreme Caution
- 10-61 Identify Yourself
- 10-62 Unauthorized Listeners
- 10-63 Tow Truck
- 10-64 Ambulance
- 10-65 Escort (prisoner/mental)
- 10-66 Remain In Service
- 10-67 Anything For Me?
- 10-68 Intoxication
- 10-69 Fatality (used interchangeably with 10-38)
- 10-70 Are you OK?
- 10-71 Complaint
- 10-72 Bank Alarm
- 10-73 Non-Bank Alarm
- 10-74 False Alarm
- 10-75 Meal Break
- 10-76 On Portable
- 10-77 At Residence
- 10-78 At Office
- 10-79 Slow Computer
- 10-80 In Probation Category
- 10-81 Violence
- 10-82 Robbery
- 10-83 Offensive Weapon
- 10-84 B&E
- 10-85 Auto Theft
- 10-86 Theft
- 10-87 Drugs
- 10-88 Fraud
- 10-89 Sex
- 10-90 Other Criminal Code
- 10-91 Other Federal Statutes
- 10-92 Other Statutes
- 10-93 VIP Detail
- 10-94 CISA Subject
- 10-95 Arson
- 10-96 Failure to Appear
- 10-97 No Conviction
RCMP AlbertaVehicle Designations
Alberta RCMP, use callsigns similar to those in most other provinces (except BC). The format is number-letter-three digit number (although this last number grouping may be one to three digits on older units). The first number indicates the sub-division; there are at least six in Alberta. The letter is from the list below, and the number is a unique number within each sub-division (though sequential numbers are not assigned in detachments, i.e. one detachment may have cars 11, 43, and 79).
The letter corresponds to the following list. Note that there are some non-RCMP units listed.
A - Rural (county/district/detachment)
B - Town (municipality/city)
C - Highway Patrol
D - Plainclothes/General Investigations
E - Operational Support (Identification, Information Technology, etc)
F - Administrative Support (Commissioned Officers, etc)
G - Traffic Services Unit (also/formerly Freeway Patrol)
K - Police Dog Service (K9)
M - Motorcycle Unit (typically Alberta Sheriffs)
T - Alberta Sheriffs Traffic Enforcement
Z - Command Post Vehicle