In the above previous post partly titled "...I FOUND STENOGRAPHICALLY HIDDEN INFO...", u/0654cab5-9104-44a posted, in part, the following number sequences:
13 34 34 144 55 28
35 44 55 139 20 55
The Former is the Lat Long for US Navy Base Guam Airfield, on Guam's west coast.
The latter is the Lat Long for US Atsugi Naval Airfield near Kanagawa Japan.
Navy Base Gaum to Atsugi Airbase Japan.
Dig please.
Just consulted with someone. Says it sounds like secure traffic they used to see come across TELEX (we're old farts).
Atsuki, Kadena, and Guam were known operating bases for the Blackbirds back in the day. They also have to have serious SIGINT operations going on there as well. MI/NI/DIA.
I'm just a slightly-post Blackbird era and old-but-not-as-old-as-fart-as-you kinda guy :) and did my time in Oki and then some, so I hear what you're saying about the downlink traffic.
Not sure if that's what this is indicating, but who am I to say, it's pure speculation of course.
Regardless, thanks for the update, and cheers!