SEASON 2023��Radio Protocol & Techniques
Prepared by
Laura and Mark Sullivan
PowerPoint Presentation: “COVID-19 Best Practices Guidelines” must be reviewed at all U.S. Ski & Snowboard Alpine Officials’ Clinics.
IMPORTANT NOTICE
Local health authority restrictions may require ski area management to implement procedures to protect the wellbeing of their employees and guests.
These procedures may:
Radio Protocol & Techniques
Radios are crucial instruments important for communication and control during a ski race.
Successful use will enhance the event, providing a more productive and secure environment.
Mis-use can create delays, cause confusion, and result in frustration for all.
Radio Protocol & Techniques
There currently is no accepted standard radio protocol for all ski races as there is for aviators and emergency personnel.
Each ski resort typically has their own protocol, and it may deviate slightly or greatly from other ski resorts.
Reviewing, discussing, and establishing standard radio protocol for an event will enable the event to operate more efficiently and professionally.
�Who gets a radio at an event?�
�Who gets a radio at an event?
Radio Protocol & Techniques �Before the Event:
Radio Protocol & Techniques �Before the Event:
When necessary to address critical situations
MAY call a “Start, Stop”
No other official is authorized to call a “Start Stop”! �
Failure to comply may result in a “radio walk-over”, effectively
impairing the Start Referee’s ability to receive the transmission
2. Identify… Who May Call “Start Stop”� or � “Start Stop/Yellow Flag”�
Radio Protocol & Techniques �Before the Event:
Radio Protocol & Techniques �Before the Event:
Radio Protocol & Techniques �Before the Event:
Radio Operating Techniques
Radio Operating Techniques
�General Rules for Radio Use�
General Rules for Radio Use
3. Brevity is important! (cont.)
General Rules for Radio Use
Grasp/understand the topic
5. Clarity � Raising your voice in the microphone will not improve the clarity of the transmission on the receiving end.
6. Only one person can speak at a time.
7. Step on/walk over” � Do not try and break in on “another radio user.
8. Stay On your assigned channel!
General Rules for Radio Use
Example: Transmitter - “TD to Chief of Race”� Recipient - “Go for Chief of Race”
If instructions are not understood reply with
General Rules for Radio Use
- Volume control is especially important at the start area.
- Overheard radio communication can present an unfair advantages or cause distress for other athletes.
Radio Protocol Suggestions
��If an area does not have an established radio protocol, here are some suggestions:
The following suggestions/examples are intended for review and use as a working document. They are to be enhanced and revised in an effort to promote the clearest, most expedited communication for events.
Radio Protocol Suggestions
�“Review Rules /Practice Commands”� Start Stop Commands and Yellow Flag
Rule: ACR 705.5 Commands�
On the command “start stop” or “start stop, yellow flag” the Start Referee must close the start. Start Referee must respond immediately via radio confirming that the start is closed, and state the start number of the last competitor to have started as well of the start number of the competitor held at the start (“start stop confirmed, number 23 on course, number 24 at the start”)
The Jury member who called the “start stop” is also responsible for requesting yellow flag (s) that are necessary to stop competitor (s) on course.
Radio Protocol Suggestions
Course Clear
Example �Note: “Course Clear” is often controlled by the Chief of Race or Start Referee. This depends on the officials’ level of experience.
CR - “CR to Start and Timing, course is clear, send the first forerunner (or next racer on next interval if this was a long hold). Out” ��A long course hold generally requires a clear from the bottom up; a short one (gate/flag repair) may clear from that position.
Radio Protocol Suggestions
Start Stop NO YELLOW FLAG
Example (slalom event)
Note: �It is not necessary to have the Start Referee announce each bib number in �the gate unless the there is a change to the running order such as a rerun insertion.
Radio Protocol Suggestions
Start Stop YELLOW FLAG ��(GS or Speed Event) �Start Stop, Yellow Flag�
Jury Member/Eyes of Jury/Jury Advisor�
Other Necessary and Planned Interruptions:
Course Maintenance: Most course maintenance issues do not require a “Start Stop”. Depending on the type and level of event, a Jury may schedule course holds at regular intervals, e.g.: after first seed or set number of starts. An exception is if a broken gate or other material poses an inherent risk to competitors on the course. Otherwise experienced race crew members can operate within the start interval.
When it is necessary to have a hold for an extended period of time for course maintenance, the Chief of Course or another Jury member can inform the Start Referee to interrupt the race to complete the task. On fixed interval events, it is common to indicate the requested amount of time in terms of number of intervals - “We will need a 4 interval hold for maintenance.”
Timing Hold: If required, a radio request for a timing hold is communicated by the Chief of Timing & Calculations to the Jury and the Start Referee. It is further communicated by radio to Jury positions along the course and by voice communication to those in the start area. If a hold is required to address critical situations, any Jury member or Jury Advisor may then call for a “Start Stop”.
Radio Protocol Suggestions
Start Stop YELLOW FLAG ��Example (GS or Speed Event) Includes Jury Member/Eyes Jury/Jury Advisor�
Jury Member | Radio Communication |
| “Start Stop, Start Stop, Yellow Flag, @ ( Identify Flag location, or the assigned Yellow Flag #)!! |
| “Copy, Start is stopped. Racer 56 on course, holding 57. Yellow flag 56!” |
@ Yellow Flag location - | “Yellow Flag out, 56 is stopped. Racer 56 will return to start for a rerun” |
If Medical is not required | |
| “Racer 55 is a DNF. Continue hold for B-net/ course repair” |
| “ Copy, holding 57 at start for course repair.� |
Radio Protocol Suggestions
Start Stop YELLOW FLAG (cont.)
Example (cont.)
Jury Member | Radio Communication |
If medical is required | “Medical required at (location).” |
Start Referee - | “Medical notified; in route to (location).” |
(After athlete is transported and repairs are complete) | |
| “Athlete being transported. Repair is complete. (location) is clear. Resume start.” � |
| “Confirm (location) is clear. Finish (or nearest exit location) please notify when medical exits the course.” |
| “Medical is clear.” � |
Radio Protocol Suggestions
Start Stop YELLOW FLAG
Example (cont.)
Jury Member | Radio Communication |
� | Confirm course is clear. Please clear from the finish up. Timing?” (Each Jury member/Eyes of the Jury/Jury Advisor clears their section moving up the hill). � |
| “Start is clear, resuming with racer 57 on next interval.” |
Radio Protocol Suggestions
The following suggestions were prepared by
Ted Savage FIS TD (USA) #473
Suggested Radio Terminology
There is a big difference in the meaning of “GO” and “NO” but not much of a phonetic difference. Your choice of words could be confusing and cause a problem.
Here are a few suggestions in terminology that will help avoid misunderstanding.
Radio Protocol Suggestions
WORD or PHRASES | INSTEAD OF | MEANING |
NEGATIVE | Nope | NO |
THAT IS CORRECT | Yup | Yes, Confirm |
AFFIRMATIVE | As above | As above |
ROGER | As above | As above |
ACKNOWLEDGE | Eh? (CAN) | Confirm you understand |
SAY AGAIN | Hunh? (USA) | Repeat last message |
GO AHEAD | Yeah what | Listen, proceed w/message |
CORRECTION | Oops….. | I made a mistake-correct version |
DO YOU READ | Are ya there? | Called you once or more, reply |
STAND-BY | Wait a sec will ya | Busy, please pause for a moment |
Radio Protocol Suggestions
WORD or PHRASES | INSTEAD OF | MEANING |
HOLD | Oh GOD…stop… | Hold further racers at start |
CLEAR TO SEND | Let ‘em rip | Start or Restart the race |
WILCO | Okey Dokey | Message understood, please comply |
OUT | | Message ended; no reply expected |
OVER | Huh, Eh | Message completed; reply expected |
CHECK | Got it | Understood |
CONTACT | I see ‘em | Visual contact at this position |
CONFIRM | Is that right eh? | My version…It that correct? |
VERIFY | Who Says? | Check info with the source |
READ BACK | Get it? | Repeat this message back to me |
WORKS TWICE | …….. | Send every phrase twice |
| Ah, Ummmmmm | I have nothing of value to say |
Radio Protocol Suggestions
Strict radio procedure is only a necessity when transmission conditions are difficult.
In most cases when contact is established and you have developed a rapport with your Jury member, you can dispense with the “over’s” and “do you read’s”.
It is however prudent to use specific, and pre-determined terminology in order to avoid any misunderstanding and to end all contacts with “out” so that others on the channel know you are finished transmitting.
Radio Protocol & Techniques
“Thank You, OUT”