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- Page 1
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- OPSPTech Version 1. 3 3/1/92
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- Subject: OPERATIONS/TECHNIQUES
- [Category: OPS]
-
- EMERGENCY AND DISASTER RADIO OPERATING PROCEDURES
- by Bill Ozment, W6LSW, Volunteer, California State Auxiliary
- Radio Service, OES.
-
- CALLING AND COMMUNICATING TECHNIQUES:
- The secret to working quickly and efficiently in an emergency net
- is to use standard procedures. The techniques presented herein
- are the most common. It doesn't take much analysis to see that
- standards and guidelines must e established and then utilized.
- Before you key your mike, gather your thoughts about what you are
- going to say. Many hams have a tendency to talk and/or repeat too
- much. Say what you need to say without unnecessary repeats. Keep
- in mind that you must strive to get your message through the
- first time.
- In general, there are five parts to Calling/Communications. The
- more serious or complex the situation, the more important these
- procedures become. The information printed herein MUST be
- practiced until it is second nature.
- FIRST, you MUST give the tactical call of the station you are
- calling. This alerts that station that they are being called and
- that they should listen to determine who is calling.
- SECOND, say "THIS IS". The called station knows your tactical
- call follows. This is extremely important in cases where there
- is a lot of confusion or poor signal conditions.
- THIRD, give your tactical call sign. Note that we say tactical
- calls and not ham radio calls. Tactical call signs are important
- and ham calls are not, egos notwithstanding.
- FOURTH, give your message. Speak clearly. Don't speak too fast
- especially if the message needs to be written down. Pause after
- logical phrases. Do not use the word "break" when you pause. It
- is confusing, wastes time and has another connotation in formal
- message handling. Merely unkey and pause. If the other station
- has questions, they should key up and make their request known.
- This also permits other stations to break in if they have
- emergency traffic.
- FIFTH, end your message with OVER or OUT. RB193
-
- EXCEPTIONS OR VARIATIONS
- 1. It is sometimes permissible to omit the call designator of the
- station you are calling BUT only after communications have been
- established and no confusion will occur. Don't waste time, by
- using superfluous call signs.
- 2. The term "THIS IS" is used to separate the FROM and TO call
- signs. If, and only if, confusion will not result, omitting the
- "THIS IS" phrase is permissible.
- 3. If you are the calling station and you omit your own tactical
- call sign, you can create confusion. In certain situation, such
- as quick replies between operators, it can be accomplished
- without confusion. You must NOT use this simplification where
- messages can be interpreted incorrectly.
- 4. Elimination of the words "OVER" and "OUT" is possible where it
- doesn't introduce problems. Unkeying after your message implies
- "OVER". To comply with FCC regulations, you must give your FCC
- assigned call every ten minutes OR at the end of a series of
- exchange communications, whichever comes first. Giving your call
- sign can imply an "OUT" ending. Should giving your call cause any
- confusion, do not hesitate to add the word "OUT". In HF
- single-sideband radio, it IS necessary to say the word "OVER".
- RB194
-
- CONTINUATION OF RADIO PROCEDURES DURING EMERGENCIES
- 1. Identify yourself at the beginning of each transmission
- especially where confusion may result if omitted.
- 2. Identification is a requirement of the FCC. Stations must give
- a complete station identification at least once in a 10- minute
- operating period, particularly when tactical calls are being
- used.
- 3. Listen before transmitting. Be sure you are not on the air
- with someone else.
- 4. Know what you are going to say before you push the mike
- button; in other words, engage your brain before you put your
- mouth in gear.
- 5. Hold the transmit button down for at least a second before
- beginning your message to insure that the first part of your
- message is not cut off.
- 6. TALK ACROSS THE FACE OF YOUR MICROPHONE. This technique makes
- the communications more understandable. In other words, hold the
- face of the microphone almost at a right angle to your face.
- 7. Speak slowly, distinctly, clearly, and do not let your voice
- trail off at the end of words or sentences. Give each and every
- word equal force. For some this takes a lot of practice and
- conscious effort but do it.
- 8. Never acknowledge calls or instructions unless you understand
- the call or instructions perfectly. If you do not understand, ask
- for a repeat.
- 9. When you have understood the message, acknowledge the receipt
- with the words "copy", "received" or "acknowledged." The word
- "copy" is preferred and NEVER the word "QSL."
- 10. The word "break" is never used UNLESS there is an emergency.
- Give you call letters to gain access to a net.
- 11. Always acknowledge calls and instructions. Nothing is more
- disruptive to the smooth flow of communications than dead silence
- in response to a message. If you cannot copy or respond to the
- call immediately, then tell the caller to say again or stand by.
- Otherwise, acknowledge each call immediately.
- 12. Under stress, many operators have a tendency to talk too
- fast. ACCURACY FIRST, SPEED SECOND.
- 13. At times, radio conditions are poor and words must be overly
- exaggerated to be understandable. In general, speak very slowly
- and distinctly to carry through static and weak signals.
- 14. If your are relaying a message for another person, be sure
- you repeat the message exactly, word for word as it is given to
- you. If it makes no sense to you, get an explanation before you
- put it on the air. If necessary, refer the message back to the
- originator for clarifications.
- 15. There is no place for "Q" signals during official and
- emergency communications. They are too easily misunderstood,
- rarely save time, and often result in errors.
- 16. Do not act as a relay station unless Net Control, or another
- radio station, asks for a relay -- and you can fulfill the
- requirement with your station.
- 17. When transmitting numbers (house numbers, street numbers,
- telephone numbers, etc.), always transmit number sequences as a
- series of individual numbers. Never say numbers in combinations.
- 18. If a proper name needs to be transmitted, always spell it out
- using the ICAO phonetic alphabet. Do not use cute or
- self-invented phonetics. There is no place for them in official
- and emergency communications. Avoid using the phrase "common
- spelling" to reduce confusion.
- 19. ONLY TRANSMIT FACTS. If your message is a question,
- deduction, educated guess, or hearsay, identify it as such. Do
- not clutter up the air with non-essential information. Be careful
- what you say on the air. There are many ears listening. Many
- facts will be taken out of context even when carefully
- identified.
- 20. If you do not understand the whole message given to you or if
- you missed a word out of the transmission, reply with "Say
- again." Do not say "please repeat" because it sounds too much
- like the word "received" when conditions are poor.
- 21. Chewing gum, eating, and other activities with items in the
- mouth tend to clutter up the clarity of your speech. Don't.
- 22. Avoid angry comments on the air at all costs. Obscene
- statements are not necessary and are out of place in all
- communications.
- 23. Sound alert. Nothing destroys confidence as much as a bored
- or weary sounding radio operator. If you are tired, get a relief
- operator.
- 24. During an incident, communications suffers enough confusion
- without wisecracks and jokes. Amateur Radio may be a hobby to
- enjoy, but when providing emergency communications you must
- remember that it is serious business and should be treated as
- such at all times.
- 25. Stay off the air unless you are sure you can be of
- assistance. It does no good to offer advice, assistance, comments
- or other input to a net unless you can truly provide
- clarification. It is better to remain silent and be thought a
- fool than to open your mouth and remove all doubt!
- 26. Always know your location. If you are mobile or portable and
- moving around, always keep a sharp lookout for landmarks. You
- must be able, if called upon, the accurately describe your
- location at any time. This is particularly important if you with
- a search team or other mobile units.
- 27. On VHF and UHF frequencies, particularly when on the fringes
- of communications, look for a receiving "hot spot" site and use
- it. Don't walk around talking while in a communications fringe
- area. Repeaters have much more power than your handheld. Even if
- you have a good signal from a repeater, it does not mean you are
- good going into the repeater.
- 28. If you check into an emergency net, you must monitor on the
- net frequency. If you must leave the frequency, ask permission
- from the NCS. Report to the NCS when you return to the net. It is
- vital that the NCS know the availability of each station on the
- net and it is up to YOU to keep the NCS advised. However, if the
- NCS is very busy and you must leave the net, do so without
- interrupting the net.
- 29. Net Control Stations frequently are very busy with work that
- is not on the air. If you call the NCS or dispatcher and do not
- get a reply, be patient and call again in a minute or two. If you
- have an emergency, say you have "Emergency traffic" after you
- identify yourself when you call the NCS. Be patient with the NCS
- and other stations.
- 30. A mobile radio (that is one that is mobile, portable,or
- airborne) has priority over any other type of radio station AND
- other forms of telecommunications. This is true in all radio
- service. Fixed station operators must recognize that a call from
- a mobile station takes precedence over telephone calls, personal
- conversations, and other activities. Respond promptly to any call
- from a mobile station -- even if it is to advise the caller to
- standby.
- In conclusion, these few rules and suggestions are intended to
- help you become a better operator -- whether Public Safety or
- Amateur Radio. Analyze your present operating methods and try to
- polish each element so your participation in radio communications
- is professional and worthwhile. Your Net Control Station operator
- may have the final authority but good, clean operating methods
- and procedures almost make a net run without an NCS.
- The source of this information is on file and is available upon
- request. It has been edited slightly for this application. RB
- 195-199.
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