Had seen this today on SOTAwatch:
Wed 07:54 HB9AFI/P on HB/OW-021 7.032 cw
2 SOTA on this QRG! (Posted by SP9AMH)
Wed 07:48 DL6FBK/P on DM/BM-063 7.032 cw
[SOTA Spotter] (Posted by DL6FBK)
What is the best practice to prevent that 2 stations supersede each other on the same QRG when you don’t have internet access on the summit to check SOTAwatch before starting the activation or to read feedback from chasers at home?
I suppose that all activators ask “QRL?” or “Is this frequency in use?” - but they probably don’t hear each other and assume that their (same) frequency is clear.
Thanks for your hints,
and vy 73 de Markus, HB9DIZ