this post was submitted on 01 May 2024
98 points (99.0% liked)

Cool Guides

207 readers
10 users here now

founded 6 months ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[–] [email protected] 2 points 6 months ago* (last edited 6 months ago)

I think the charts were meant for an inexperienced or almost untrained operator (civilian in wartime e.g.) that could write down what they heard, then use a chart to decode it and maybe even send a reply.

No sources, though.