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 These systems are either no longer in use or have been superceded by another system.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 |
|---|---|---|---|---|---|
| Airport Port Lotniczy | MPT-1327 | Standard | Lodz | UNKNOWN | 2017-02-26 |
| MPK Lodz | EDACS | Narrowband | Lodz | N/A | 2018-04-01 |
| Warsaw Emergency Services | EDACS | Networked Standard | Warsaw | N/A | 2022-09-18 |
| Warsaw Frederic Chopin Airport | EDACS | Narrowband | Warsaw | N/A | 2022-06-04 |