"JAXAshby" wrote in message
...
jeffies, you definitely said *you* know where *you* are because you have
reference points in DR.

Show us where I said that. You're fantasizing an entire discussion, jaxie.
Time for those meds.

listen to me. you do NOT have reference points in DR.
you ONLY have where you started

That's one reference point ...

(and you don't even know where that is once
you have started), your speed through the medium and which direction mag North
is.

That's another reference point.

That's it.

I think "2" is substantially difference than "0." You've just admitted that DR
has two reference points. Maybe you're catching on after all, jaxie.



No jaxie, I didn't mention "known ladmarks" and I wasn't referring to
"pilotage." Its very simple: any DR plot begins with a known reference
point
called a "fix." If you knew anything about DR you would understand that. I
would guess that most pilots know what their starting point is - that's a
reference point.




"JAXAshby" wrote in message
...
jeffies is not smart (without asking his wife) to use the word "pilotage".
he
merely said something about known ladmarks. same same.

I didn't see anywhere, where Jeff introduced "pilotage" in a way to
change the definition.