Ever wonder, if there are other other 10-codes out there aside from the famous 10-4 (Ok, Message received / Roger!) ?
Welp, here you go for the other 10-Codes, gathered from a cuppa-coffee print with a 4-decade age:
10-1 Receiving poorly
10-2 Receiving well
10-3 Stop transmitting
10-4 OK, message received
10-5 Relay message
10-6 Busy, stand by
10-7 Leaving air
10-8 In service
10-9 Repeat message
10-11 Talking too fast
10-12 Visitors present
10-13 Advise road/weather conditions
10-16 Make pickup at
10-18 Anything for us?
10-19 Nothing for you,
10-20 My location is---
10-21 Call by telephone
10-22 Report in person
10-23 Stand by
10-24 Assignment completed
10-25 Can you contact
10-26 Disregard last info
10-27 Moving to Channel
10-28 Identify station
10-29 Time up for contact
10-30 Does not conform to FCC rules
I wonder what happened to 10-31?
10-32 I will give a radio check
10-33 EMERGENCY
10-34 Station in trouble, needs help
10-35 Confidential info
10-36 Time check
10-37 Wrecker needed
10-38 Ambulance needed
10-39 Message delivered
Same...I'm wondering what happened to 10-40?
10-41 Tune to Channel
10-42 Traffic accident at
--compiled by Mac from cuppacoffe printed image lifted in reddit