A great many CW operators have been upset to read a book endorsed by the International Amateur Radio Union (IARU) and called "Ethics of Operating Procedures for the Radio Amateur" (EOPRA) co-authored by two Belgian radio hams ON4UN and ON4WW.
The book contains big errors regarding CW Operation, and is confusing to beginners, long winded and contradictory. Far from being corrected the authors, in their ignorance and arrogance, refuse to revise it, and stick by their false claims regarding CW procedure.
Worse, the IARU has appeared to endorse the book and it has been translated into 25 languages and is widely promoted by major western amateur radio societies, inspite of the false information in contains giving wrong procedure advice to radio amateurs.
Fortunately, the Icelandic amateur radio society (IRA) has presented a paper to the IARU on this issue, which can be viewed in PDF here, correcting the main and strange errors of the two Belgians.
One of these Belgians, ON4UN, is an expert on MF antennas, but he certainly is far from being an expert on CW procedure. Interestingly, since I've held the callsign VK5EEE I've only had a very few stations who could not copy my call sign correctly or were not partient enough to do so, and the first of that very few over the past year, was none other than ON4UN.
So what are the main problems apart from the lack of readability and confusion repetition of the book, which requires a serious re-work? The main issues are concerning how to end CW transmissions on amateur radio, the use of <AR>, K, PSE and <KN>.
Thankfully, serious CW operators with knowledge via their clubs, such as FISTS, have endorsed the Icelandic corrections to the absolutely incorrect "re-writing of the rules of CW operating procedure" by ON4UN et al, and have re-stated the more than 75 year old correct procedures, which are, unlike the mess produced by ON4UN, very simple and straight forward:
K means "invitation to transmit" (over to you)
Any station ending a transmission with <AR> alone is NOT inviting any callers to respond
K is the correct way to end a CQ call
Putting <AR> or PSE ahead of K is perfectly acceptable
CL (closing down) is sent as two separate letters
<KN> (inviting only one specific station to respond) is (usually) sent as one symbol
<AR> "end of message" is sent as a seperator between the message part of a transmission and the formalities at the end
Why not ask the authors of EOPRA to correct it?
Extensive negotiations with the authors failed to bring about corrections.
Did the IARU intend to change CW procedures by endorsing EOPRA?
No—the IARU has informed the Icelandic Association that they did not intend to change CW procedures.
Why is this important?
K, KN, and AR have been documented in amateur radio publications for at least 70 years and stood the test of time because it’s important to know when a transmission is ending, when callsigns are to follow, and if a reply is required and from whom. There needs to be a common understanding of these procedures so that everyone can communicate effectively. However, due to EOPRA, a minority of operators are omitting ‘K’ at the end of CQ calls, resulting in confusion on the air; it’s rather like having someone decide that on traffic signals a red light means “go” while everyone else knows that green means “go”—chaos
follows when there is not a common understanding.
It’s noticeable that EOPRA is causing further confusion; some operators have started omitting the K from ‘normal’ overs too—a further demonstration that correct operating procedure needs to be followed; K is an invitation to transmit, and if K, KN, or BK is absent, a reply is not wanted.
Surely procedures can evolve over time?
Procedures can, and do, change, but change occurs gradually where it adds value and is accepted by the CW community. An example is that <CT> is now rarely heard, and "OP" has often replaced Name as it is more international in language.
Is it contradictory saying that PSE as in ‘PSE K’ should be allowed?
EOPRA bans the use of PSE in ‘PSE K’ because it is ‘unnecessary’. Unlike the other EOPRA items discussed above, many operators have been using ‘PSE K’ on-air for very many years and it does not cause procedural problems (because it is—or should be!—followed by a K). The discussion is about conversational (non-contest) QSOs where time is not of the essence and omitting PSE at 18 wpm saves all of 1.7 seconds! If someone is tuning across the end of a CQ call and only hears your callsign but missed the "CQ" part, if you end with PSE K their is no doubt that you were calling CQ and they're invited to respond. But it's only optional.
Where can I read more information about VA14_C3_40?
The Icelandic Association has provided a short document with links to all the background information and research. We strongly recommend reading this. It’s available here: http://bit.ly/MGrcRj
Please also pass this link on to others.