Looking for the Source of Information, ATIS, AWOS, ASOS,

You're welcome, Hiro.

Hiro wrote, "Thank you Jon. Your information was VERY helpful. There have
been a
lot of information from people, but I don't trust anything besides the
FAA's publication..."

On Feb 11, 11:53*am, "Steven P. McNicoll"
wrote:
Scien wrote:
On Feb 11, 5:25 am, "Steven P. McNicoll"
wrote:
Hiro wrote:

Wind broadcast on ATIS, AWOS, and ASOS is magnetic.

Wow that's what I thought too. *But the AIM 7-1-12 most definitely is
saying that it is in true (or is that a typo?). *Of course the
variance around here is around 2 degrees, which given how touchy the
AWOS at my airport is, seems to be is pretty negligible. *Glad someone
brought it up before I have a question about it on my written though.
That would have been a silly question to miss.

I don't see the word "true" anywhere in AIM 7-1-12. *The NOTE in AIM
7-1-12.d.3. states, "Wind direction broadcast over FAA radios is in
reference to magnetic north."

Um, sorry. I think you are right kinda. The figure later in that AIM
says:

AIM 7-1-12 d5 Fig 7-1-8 (METAR): "WIND DIRECTION AND SPEED. Direction
in
tens of degrees from true north (first three digits) ..."