Note: This is a listing of deprecated systems. These systems are either no longer in use or have been superceded by another system.
| System Name | Type | Flavor | City | County | Updated |
|---|---|---|---|---|---|
| Agrium Carseland | Motorola | Type II | Carseland | Wheatland | 2020-07-18 |
| Airtel Wireless | iDEN | Standard | Calgary | Multi-County [2] | 2014-01-04 |
| Calgary Municipal Radio Network (Old) | Motorola | Type II SmartZone | Calgary | Calgary | 2022-08-26 |
| Calgary Stampede Network | Motorola | Type II SmartZone | Calgary | Calgary | 2021-07-13 |
| Caltronics Calgary Nose Creek | LTR | Standard | Calgary | Calgary | 2010-09-04 |
| CFB Suffield | EDACS | Standard | Suffield | Cypress | 2016-07-27 |
| Cochrane Public Safety | MPT-1327 | Standard | Cochrane | N/A | 2008-02-26 |
| Commonwealth Community Recreation Center | DMR | Motorola Capacity Plus Single Site (TRBO) | Edmonton | Edmonton | 2018-09-09 |
| Communications Group Fort McMurray | NXDN | NEXEDGE 4800 | Fort McMurray | Wood Buffalo | 2021-06-15 |
| Edmonton Public Safety and Public Works | EDACS | Standard | Edmonton | Edmonton | 2021-12-31 |
| Ellis-Don Construction: SE Hospital | LTR | Standard | Calgary | Calgary | 2015-11-07 |
| Ellis-Don Construction: YYC Airport | NXDN | NEXEDGE 9600 | Calgary | Calgary | 2015-11-07 |
| Fleetcom Calgary International Airport | iDEN | Standard | Calgary | Calgary | 2009-02-02 |
| Glentel - Connect Plus | DMR | Motorola Connect Plus (TRBO) | Edmonton | Edmonton | 2016-06-02 |
| Glentel Calgary | DMR | Motorola Connect Plus (TRBO) | Calgary | Calgary | 2015-11-09 |
| Glentel Edmonton Jasper Ave | Motorola | Type II | Edmonton | Edmonton | 2015-09-30 |
| Lethbridge Public Safety | EDACS | Standard | Lethbridge | UNKNOWN | 2006-10-24 |
| Lethbridge Public Safety & Public Works | EDACS | Standard | Lethbridge | Lethbridge | 2021-07-19 |
| Lethbridge Public Works | Motorola | Type IIi Hybrid | Lethbridge | Lethbridge | 2009-05-08 |
| Millar Western Forest Products | Motorola | Type II | Whitecourt | Woodlands | 2021-03-04 |
| NextCom (Nose Creek) | LTR | Standard | Calgary | N/A | 2006-06-04 |
| NextCom Petro Canada | LTR | Standard | Calgary | Calgary | 2009-03-07 |
| NextCom Petro Canada (Motorola) | Motorola | Type IIi Hybrid | Calgary | N/A | 2008-02-08 |
| Nextcom Stampede | DMR | Hytera XPT | Calgary | Calgary | 2023-02-18 |
| Prairie Mines Royalty | DMR | Motorola Capacity Plus Single Site (TRBO) | Genesee | Leduc | 2021-02-19 |
| Red Deer Public Safety & Public Works | Motorola | Type II Smartnet | Red Deer | Red Deer | 2019-04-14 |
| Sekom CFAC | LTR | Standard | Calgary | Multi-County [2] | 2015-11-10 |
| Shaw Cablesystems Edmonton | LTR | Standard | Edmonton | Edmonton | 2016-08-01 |
| Shaw Cablesystems Red Deer | LTR | Standard | Red Deer | Red Deer | 2009-02-11 |
| Sundance Calgary Nose Creek | LTR | Standard | Calgary | Calgary | 2014-01-04 |
| Sundance Canmore Harvie Heights | LTR | Standard | Canmore | Bighorn | 2009-02-09 |
| Sundance Radio (NXDN) | NXDN | NEXEDGE 4800 | Calgary | Calgary | 2018-03-27 |
| TAC Solutions Motorola | Motorola | Type IIi Hybrid | Calgary | Calgary | 2016-09-04 |
| TELUS LTR | LTR | Standard | Calgary | N/A | 2004-08-05 |
| TELUS Mobility iDEN | iDEN | Standard | Provincewide | Provincewide | 2013-01-02 |
| TELUS Mot II | Motorola | Type II Smartnet | Calgary | N/A | 2004-08-05 |
| Turris Communications | DMR | Tier 3 Standard | Calgary | Calgary | 2021-05-25 |
| Turris Communications | DMR | Motorola Capacity Plus Single Site (TRBO) | Calgary | Calgary | 2021-05-25 |
| Turris Communications (202) | DMR | Motorola Connect Plus (TRBO) | Multiple Locations | Multi-County [4] | 2016-10-02 |
| Utilicom | DMR | Hytera XPT | Calgary | Calgary | 2021-05-24 |
| Westcan ACS | Motorola | Type I | Edmonton | Edmonton | 2021-01-27 |
| Westcan Connect Plus 400MHz | DMR | Motorola Connect Plus (TRBO) | Edmonton | Edmonton | 2016-08-07 |
| Western Midland | NXDN | NEXEDGE 9600 | Calgary | Calgary | 2015-11-09 |
| Western Midland (formerly Communications Group Calgary) | MPT-1327 | Standard | Calgary & Okotoks | Multi-County [2] | 2013-12-31 |
| Western Midland Broadcast Hill | LTR | Standard | Calgary | Calgary | 2013-12-31 |
| Western Midland North Airways | LTR | Standard | Calgary | Calgary | 2014-01-04 |
| Whyte Communications (EDACS) | EDACS | Standard | Edmonton | Edmonton | 2019-01-07 |
| Yellowhead County Public Safety | MPT-1327 | Standard | Edson | Yellowhead | 2017-03-30 |