LDE: what is it: Is it truth or myth? I believe you
already have read the article “Ultra Long Delayed Echoes” written
by Mike Doig, ZL2BBS. The article was published in K9YA Telegraph
# 4, 2017. Yes, it is April article that just may smile you. However,
some April articles are not like April articles but… The small
notes described what was happened with me and it is not an April
Below I paste email that was received me in answer
for my QSL for QSO with K5H. I have very good remembered the QSO…
20 meters band was empty and hissing when suddenly I heard very
loud signals from K5H. Not bad! Pile up was going!
I heard that lots ham stations from USA worked with
the K5H. As usual in answer it was their call sign and 599. I
have called the station and then worked with K5H without problem.
Propagation was lasted no more the 10 minutes. Then 20 meters
became again hissing without any ham signals.
I sent QSL to K5H and received email pasted below in
answer. What it was my QSO with K5H- QSO with pirate, my mistake
with other 3 letter station sounds in CW close to K5H or Time
Warp? I do not know…