| System | Activation Thread Requirement | Channels | Response Time | |--------|------------------------------|----------|----------------| | Petka 85/86/88 | Strict, fixed sequence | 3 | 45–60 sec | | MIM-23 Hawk | Parallel, crew-selectable | 3 | 35–40 sec | | 2K12 Kub | Semi-threaded | 4 | 40 sec |

When requesting an activation code in a community thread, you must typically provide specific information to the thread creator. Failure to follow these rules often results in your request being ignored.