Don't bother. The end result will be a transmission (sometimes coded) which gives you the name of a system, sometimes a planet; but NO COORDINATES. You will never be able to find anything. Might as well just look it up online. The actual sites can be interesting (some are just crashed ships though), but again: NO COORDINATES. These sites are not for regular players they are created strictly for youtubers.
Not true.
Most listening posts will give you one of three components to a destination: the body, the Latitude, and the Longitude. Once you’ve triangulated the correct star system from the provided signal ranges, you can use these components to find the exact body and landing coordinates within the correct system.
Granted, not *all* Listening Posts provide these. But the majority of them do.
And you will usually find an abandoned outpost with scannable uplinks that tell a short story through a series of logs explaining why the outpost was abandoned. There’s also usually engineer materials scattered about the site, and sometimes salvageable commodities.
You can also cash in a credit reward for discovering the site when you’re next at a star port, just like data core packages.
Good luck OP!