WSSM web banner

Message Handling

Radiogram Form Radiograms are sent via a network of ham radio operators affiliated with either the National Traffic System (NTS), sponsored by the American Radio Relay League, or Radio Relay International.

These organizations exist to meet two principle objectives:

1.  Rapid movement of traffic from origin to destination.
2.  Training amateur operators to handle written traffic and participate in directed nets.

Traffic nets operate daily and consists of four different net levels: AREA, REGION, SECTION, and LOCAL

The four levels operate in an orderly time sequence to make a definite flow pattern for traffic, from origin to destination.


Who can participate? - Any licensed radio amateur with an interest in  traffic handling.




The ARRL Radiogram

The ARRL provides a standard form for all radiograms transmitted via the NTS.  This uniformity ensures that NTS operators can quickly and efficiently handle traffic.

Click here to download a fillable PDF version of the Radiogram form.

Every radiogram message originated and handled should contain the following 4 main components:

1.  PREAMBLE

2.  ADDRESS


3.  TEXT





4.  SIGNATURE
The Preamble includes information used to prioritize and track the message and ensure its accuracy.

This includes the name, address, city, state, ZIP, and telephone number of the intended recipient, as complete as possible.  (Note that punctuation is not used in the Addresss section).

The message information, limited to 25 words or less if possible.  Normal punctuation characters are not used in the text.  A question mark is sent as QUERY, while DASH is sent for a hyphen.  The letter X is used as a period, (but never afetr the last group of the text), and counts as a word when figuring the Check.  The letter R is used in place of a decimal in mixed figure groups.  For example (146R52 for 146.52).

The name of the party for whom the message was originated.  This may include additional information such as Amateur Radio call sign, title, address, phone number, and so on.



Preamble


Preamble

A.      


B.    



C.        


D.       

E.        


F.      



G.         

H.       
 NUMBER - This indicates the serial number of the message. It is assigned by the Station of Origin and never changed. Numbering is necessary because hams may handle dozens of messages daily, and without a numbering system it would be difficult to identify any given message.
 
PRECEDENCE - Determines the order in which traffic is passed.  Assign each message a Precedence of R (Routine), W (Welfare), P (Priority) or EMERGENCY.

HX (Handling Instructions) -  Optional, used only if a specific need is present.  Handling instructions are detailed below.

STATION OF ORIGIN - The call sign of the station originating (creating) the message.


CHECK
- The number of words or word groups contained in the Body of the message.  (A word group is defined as any group of 1 or more consecutive characters with no interrupting spaces).



PLACE OF ORIGIN
- The location (city and state) of the party for whom the message was created and not necessarily the location of the Station of Origin.


TIME FILED - Optional, used only when the filing time has some importance relative to the Precedence, Handling Instructions or Message Body.

DATE - The date the message was filed.



Precedence


Precedence

EMERGENCY





PRIORITY




WELFARE




ROUTINE
Any message having life and death urgency to any person or group of persons, that is transmitted by Amateur Radio in the absence of regular commercial facilities.  This includes official messages of welfare
agencies during emergencies requesting supplies, materials or instructions vital to relief efforts for the stricken populance in emergency areas.  On CW and digital modes, this designation will always be spelled out.  When in doubt, do not use this designation.

Abbreviated as P on CW and digital modes.  This classification is for important messages having a specific time limit. Official messages not covered in the emergency category, press dispatches and emergency-related traffic not of the utmost urgency.

Abbreviated as W on CW and digital modes.  This classification refers to an inquiry about the health and welfare of an individual in the disaster area, or to an advisory from the disaster area that indicates “all is well.” Welfare traffic is handled only after all emergency and priority traffic is cleared.  The American Red Cross equivalent to an incoming Welfare message is DWI (Disaster Welfare Inquiry).

Abbreviated as R on CW and digital modes.  Most traffic in normal times will bear this designation.  In disaster situations, traffic labeled routine should be handled last or not at all, when circuits are busy with higher-precedence traffic.



Handling Instructions


HX

Handling Instructions (HX) convey special instructions to operators handling and delivering the message.  The instruction is inserted in the message Preamble between the Precedence and the Station of Origin. Its use is optional with the originating stations, but once inserted it is mandatory with all relaying stations.

PROSIGN

HXA


HXB


HXC

HXD


HXE

HXF

HXG
INSTRUCTION

(Followed by number). Collect landline delivery authorized by adressee within _______ miles.  (If no number,
authorization is unlimited).

(Followed by number). Cancel message if not delivered within ________ hours of filing time; service originating station. 

Report date and time of delivery.  (TOD) to originating station. 

Report to originating station the identity of station from which received, plus date and time.  Report identity of station to which relayed, plus date and time, or if delivered, report date, time and method of delivery.

Delivering station get reply from addressee, originate message back.

(Followed by number).  Hold delivery until __________ (date).

Delivery by mail or landline toll call not required.  If toll or other expense involved, cancel message and service originating station.



Address


Address

The name, call sign (if going to a ham), street address or P.O. Box, city, state (abbreviated) and ZIP code of the person the message is being sent to. Clear, complete addresses are desirable. Include in the address of your message all matter that is necessary to enable operators to identify, contact, or locate the adressee.

Telephone Number:  Be sure to include the area code and double-check the number!!

Note - Digital and Packet NTS messages are routed via ZIP code.




Received At


Received by

This Radio Message was Received at: Your station identification. 



Message Body


Message Body

TEXT:   The message information, limited to 25 words or less, if possible. Normal punctuation characters are not used in the text. A question mark is sent as QUERY, while DASH is sent for a hyphen.  The letter X is used as a period (but never after the last group of the text), and counts as a word when figuring the CHECK.

The letter R is used in place of a decimal in mixed figure groups. Example: 146R52 instead of 146.52

SIGNATURE:  There is no “Signature” field.  Just write it in below the text; Name and call sign of author - include phone number if not a ham or if not known on an NTS net.
   

Received From
Received by
Sent To
sent to

Call sign or individual from whom you received the message and date and time of receipt.  Time may be either your local time or UTC time.  Make sure the date agrees with the time. (Remember UTC time is ahead of EST and can cause the date to roll forward).




Call sign you sent to or passed the message to, or to
whom you delivered it, with date and time.  Also good to note delivery method for your own reference.  (i.e., via phone or left on voice mail). Always leave your call back number if message was left on voice mail!



Numbered Radiograms

Numbered radiograms are an efficient way to convey common messages.  The letters ARL are inserted in the preamble in the check and in the text before spelled-out numbers.  Note that some ARL texts include insertion of information.

For a complete list of Numbered Radiograms, click here.



How to Deliver a Radiogram
  • Via telephone or hand delivery is preferred.
  • Okay to leave on voicemail or answering  machine  if  you’re comfortable you have reached  the right  person.
  • A Radiogram postcard may be mailed if the receipient cannot be reached by phone.
  • Service originating station to inform if you cannot deliver the message, or if they requested confirmation.
When operating phone, it is customary to use introductory words such as "figures" prior to sending numbers, "mixed figures" or "mixed group figure" before sending a combination of letters and numbers, and "initial" prior to sending a single letter, such as I or A.  This helps the receiving station to copy the message more clearly and with less error.

In the example below, you'll learn how these are used in an actual message.  

Example of a message sent by voice (From the ARRL Public Service Manual)

Message Example:

(Preamble) 26 R N3XYZ 17 BANGOR ME JUL 24
(Address) JOHN R SMITH
23 OAK DRIVE
PHILADELPHIA PA 19034
215 555 2345
(Text) I WILL ARRIVE TOMORROW AT 6PM X CAN YOU PICK ME UP AT THE AIRPORT QUERY 73
(Signature) BILL

KEY: “.” = word pause, “.. ” = group pause, “.. .. ” = copy pause, (//) = release of PTT, (/.../)

= required listening pause.

Prowords, operational words and introductory words are shown lower case. Try sending the prowords and operational words in a slightly higher pitched voice, the introductory words in a slightly lower pitched voice, or vice versa. TX is the sender, RX the receiver, on a net frequency. (See STATION OPERATIONS for details on off frequency calls.)


RX: “W3RX ready to copy”. (In severe conditions the RX station may ask the sender to repeat each group 2 or 3 times and/or use letters or phonetics to spell all groups).

TX: “W3TX” (Optionally informs RX of quantity and if listening between groups.)
“number.. TWO.SIX.. ROUTINE.. NOVEMBER THREE X-RAY YANKEE ZUZU.. ONE.SEVEN.. BANGOR.. MAINE.. JULY.. TWO.FOUR”.. .. “JOHN.. initial.ROMEO.. SMITH I spell SIERRA MIKE INDIA TANGO HOTEL.. .. figures TWO THREE.. OAK I spell O.A.K.. DRIVE.. .. PHILADELPHIA.. .. .. PENNSYLVANIA.. figures ONE NINER ZERO THREE FOUR.. .. figures TWO ONE
FIVE.. FIVE FIVE FIVE.. TWO THREE FOUR FIVE.. break” (/.../) (interruption pause) “initial.INDIA.. WILL.. ARRIVE.. .. TOMORROW.. AT.. .. mixed group figure SIX PAPA MIKE.. initial X-RAY.. CAN.. YOU.. .. PICK.. ME.. UP.. .. AT.. THE.. AIRPORT.. .. QUERY.. figures SEVEN THREE.. break.. BILL I spell BRAVO INDIA LIMA LIMA.. end.. no.more”

RX: “ROGER.. W3RX” (or “ROGER.. 73 W3RX”, etc.), or asks for fills, and acknowledges the
message when done.

TX: “W3TX” (or “THANKS 73 W3TX”, etc.); (The exchange is complete.)


* PTT releases (//) are not shown in this example. On fast VOX or PTT operation, release or
listen after every group or phrase. The expected interruption pause (/.../) is shown.

Notes:


On FM repeaters, due to audio delays and receive site delays, it may be impractical to break after
groups without loss of audio. In this case, the PTT switch is released only at the customary expected fill breaks. When sending long messages or batches the receiving operator may be forced to say “go ahead” by saying “over” at the break point between messages, thus confirming continuing good copy. Keep the repeater transmission time limiter in mind also.



The ICS-213 Message Format

The ICS-213 message form is the standard format used by FEMA and EmComm organizations. The General Message (ICS- 213) is used by incident dispatchers to record incoming messages that cannot be orally transmitted to the intended recipients. The ICS-213 is also used by Incident Command Post and other incident personnel to transmit messages (e.g., resouce order, incident name change, other ICS coordination issues, etc. to the Incident Communications Center for transmission via radio or telephone to the addressee. The form is used to send any message or notification to incident personnel that require hard-copy delivery.

The ICS-213 may be initiated by incident dispatchers and any other personnel on an incident.

Distribution - Upon completion, the ICS-213 may be delivered to the addressee and/or delivered to the incident Communication Center for transmission.

Another variation of this form is the ICS-213RR, which is specifically used for Resource Requests.

ICS 213 1

Block Number Block Title Instructions
1 Incident Name (Optional) Enter the name assigned to the incident. (Optional)
2 To (Name and Position) Enter the name and position the General Message is intended for. For all individuals, use at least the first initial and last name. For Unified Command, include agency names.
3 From (Name and Position) Enter the name and position of the individual sending the General Message. For all individuals, use at least the first initial and last name. For Unified Command, include agency names.
4 Subject Enter the subject of the message.
5 Date Enter the date (month/day/year) of the message.
6 Time Enter the time (using the 24-hour clock) of the message.
7 Message Enter the content of the message. Try to be as concise as possible.

ICS 213 2

Block Number Block Title Instructions
8 Approved by
  Name
  Signature
  Position/Title
Enter the name, signature, and ICS position/title of the person approving the message.
9 Reply The intended recipient will enter a reply to the message and return it to the originator.
10 Replied by
  Name
  Position/Title
  Signature
  Date/Time
Enter the name, ICS position/title, and signature of the person replying to the message. Enter date (month/day/year) and time prepared (24 - hour clock).




Local, Section, and Regional Traffic Nets

Traffic Nets
LOCAL

WSSM Meeting on the Air
WSSM-ECT Net 
Newcomers' Roundtable

MAINE SECTION

Maine Dirigo Net (DMR)
Seagull Net
Maine Public Service Net
Maine ARES Net
Maine Slow Speed Net
Pine Tree Net

NEW HAMPSHIRE SECTION

Granite State Traffic Net
NH ARES Net
VT - NH Traffic Net

1st REGION (New England)

Afternoon (Cycle 2)
Afternoon (Cycle 2)
Evening (Cycle 3)
RRI Evening (RRIE)
Evening (Cycle 4)
New England DMR Net
NE DMR SKYWARN Net

EASTERN AREA NET (EAN)

Afternoon (Reg 1, Cycle 2)
Afternoon, (Reg 1, Cycle 2)
Afternoon, (Reg 2, Cycle 2)

MARITIME

Maritime Mobile Service Net
Schedule

3 Thur
4 Thur
Sundays



Sundays
Mon - Sat
Sundays
Sundays
Mon - Fri
Daily



Daily
Saturdays
Daily



Daily
Daily
Daily
Daily
Daily
Mondays
Thursdays



Sat, Sun
Mon - Fri
Daily



Daily
Time

7 PM local
7 PM local
6:45pm



10 AM local
5 PM local
9 AM local
6:30 PM local
6 PM local
7 PM local



0200Z
1330Z (0830L)
0000Z



1845Z
2030Z
2330Z
0000Z
0230Z
8 PM local
7:30 PM local



1930Z
1930Z
1930Z



1700Z
Frequencies

147.090 (+ / 100.0)
449.225 (- / 103.0)
147.090 (+ / 100.0)



ME Statewide TG (3123)
3940 kHz
3940 kHz
3940 kHz
3585 kHz
3596 kHz




146.940 (- / 114.8)
3973 kHz (7273 kHz Alt)
3539 kHz



3948 kHz
3948 kHz
3570 kHz
3552 kHz (7052 kHz Alt)
3598 kHz
NE Wide TG (3181)
SKYWARN TG (759)



7050 kHz
7243 kHz
7220 kHz



14300 kHz
Notes / Manager

Manager: KB1HNZ
Manager: KB1HNZ
Manager: KJ6JBH



Manager: KC1HBM
Section Wide Emergency Net
Emergency Traffic & Weather
Emergency Traffic & Weather
Traffic
Traffic




Manager: K1UAF
Manager: N4COY
Manager: KM1N



Manager: N1UMJ

Manager: N1UMJ
Manager: W1KX
Manager: WB8WKQ

Manager: W1KX
Manager: NE1B
Manager: N1PZP



Manager: KB1AJ
Manager: KB1AJ
Manager: W8YS



Manager: K4EDX



Click here to search the ARRL Net Directory.

Click here for info on the Digital Traffic Network
.




Telegrams



Additional Resources

ARRL Net Directory – Excellent NTS reference with net  listings  by state ($5 from ARRL). Online version is  accessible  free at  the ARRL web site.

NTS Manual – Detailed  reference on  NTS message handling ($1 from ARRL ), also available  on  ARRL  web site.

NTS Policies (Cycle Time Schedule)

Third-Party Operating Agreements

NTS Homepage on ARRL website, provides all the information you’ll need to get started with traffic handling, including the Policy Manual, and updated net directory.



  

Facebook  WordPress  Twitter  Email
Wireless Society of Southern Maine, P.O. Box 6833, Scarborough, ME 04074