Please enter the needed information below if you want to volunteer for the City of Rowlett siren tests. The test occurs on the first Wednesday of each month at 1 PM. All of the below information must be valid to be placed on a list of candidate volunteers for the tests. If you are selected you will be notified via e:mail and/or phone. In general, the list of volunteers will be firm the night before the test. Once the tests are completed for that month, you will need to resubmit your info. to get on the list for next months test. The siren test net will generally start at 12:50 on the day of the test on 441.325 MHz(+) with a PL tone of 162.2. Under no circumstances should you contact any city official or employee regarding siren tests. If you have any questions you need to contact the Siren Test Coordinator (KE5FOM) or the City of Rowlett RACES Radio Officer (K8DNE). NOTE: Once you click "Submit" below, the information you have entered will be sent directly to the siren test coordinator.