On 5/7/21 at 2:54 AM, al...@alangroups.plus.com (Alan) wrote:

The final 73 is a confirmation for some that the QSO is indeed fully completed. If omitted there's intrinsic doubt that the RR has been received.

How can I be sure that the other end received the final 73 message? <https://en.wikipedia.org/wiki/Two_Generals%27_Problem>?

This question is particularly important in contests since if you log a QSO and the other station doesn't, you usually actually lose points from your score.

73 Bill AE6JV

-----------------------------------------------------------------------
Bill Frantz        | Concurrency is hard. 12   | Periwinkle
(408)348-7900 | out 10 programmers get it | 150 Rivermead Rd #235 www.pwpconsult.com | wrong. - Jeff Frantz | Peterborough, NH 03458



_______________________________________________
wsjt-devel mailing list
wsjt-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wsjt-devel

Reply via email to