Standard APCO 10 Codes |
10-1 | Cannot understand your message |
10-2 | Your signal is good |
10-3 | Stop transmitting |
10-4 | Message recieved ("OK") |
10-5 | Relay information to _________ |
10-6 | Station is busy |
10-7 | Out of service |
10-8 | In service |
10-9 | Repeat last message |
10-10 | Negative ("no") |
10-11 | __________ in sevice |
10-12 | Stand by |
10-13 | Report __________ conditions |
10-14 | Information |
10-15 | Mesage delivered |
10-16 | Reply to message |
10-17 | En route |
10-18 | Urgent |
10-19 | Contact __________ |
10-20 | Unit location |
10-21 | Call __________ by telephone |
10-22 | Cancel last message |
10-23 | Arrived at scene |
10-24 | Assignment completed |
10-25 | Meet __________ |
10-26 | Estimated time of arrival is _________ |
10-27 | Request for information on license |
10-28 | Reques vehicle registration information |
10-29 | Check records |
10-30 | Use caution |
10-31 | Pick up |
10-32 | Units requested |
10-33 | Emergency! Clear the air |
10-34 | Correct time |