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  #31   Report Post  
Old November 17th 04, 06:59 AM
Mark
 
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No, nothing new as such. Some activity re ICE flights on 9032, the usual for
this time of the year I suppose.

What have you been listening to lately? Something interesting?

Mark.

"dxAce" wrote in message
...


Mark wrote:

Yes. The +12 hours and the -12 hours are of course the same time. But on
different dates.


Anything new regarding Antarctica?






Mark.

"dxAce" wrote in message
...


Mark wrote:

Your post raises an interesting topic. The relation between the sun,

a
compass and an analogue watch (or clock) is an equation. If you have

any
two
of these three items, the third can be determined.

For example, if you can see the sun, and you are wearing an analogue

watch,
you can determine true North. Or, if you have a compass, and you can

see
the
sun, you can determine what time it is.

Remember, that it is a watch or clock that is used to determine

longitude
also. First, you set your watch to midday exactly as the sun reaches

the
highest point in the sky (Note: your watch is now set to sidereal

time
and
not mean time).

Next, sail (for simplicity) due East. Next day, when the sun is at

its
highest, see what the time is on your watch. Let's say its 11

o'clock.
Then
you have travelled 15 degrees East of where you started (remembering

that
360 degrees of longitude divided by 24 hours is 15 degrees per

hour).

No navigator would be seen without his/her analogue watch!

Finally, a question: There is a time zone in the world which is set

to
UTC.
And there are 12 times zones which are ahead of UTC (+1, +2, etc)

(and,
yes,
some partial hour variations too). And there's 12 timezones which

are
less
than UTC (-1, -2, etc). That adds up to 25 time zones. Yet there's

only
24
hours in a day! What's going on? (Hint: the timezone at my location

holds
the answer)

It has to do with the International Date Line, correct?

dxAce
Michigan
USA





  #32   Report Post  
Old November 17th 04, 11:10 AM
dxAce
 
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Mark wrote:

No, nothing new as such. Some activity re ICE flights on 9032, the usual for
this time of the year I suppose.

What have you been listening to lately? Something interesting?


Nothing much of interest here at the moment. Soon I'll be looking for Indian
regionals though. That's the plan at any rate.

dxAce
Michigan
USA


  #33   Report Post  
Old November 18th 04, 12:33 AM
Mark
 
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Yes, it's getting worse down this end with all this daylight around! Better
for you though...

Mark.

"dxAce" wrote in message
...


Mark wrote:

No, nothing new as such. Some activity re ICE flights on 9032, the usual

for
this time of the year I suppose.

What have you been listening to lately? Something interesting?


Nothing much of interest here at the moment. Soon I'll be looking for

Indian
regionals though. That's the plan at any rate.

dxAce
Michigan
USA




  #34   Report Post  
Old November 18th 04, 03:32 AM
uncle arnie
 
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On Mon, 15 Nov 2004 08:37 am, HankG no_one@invalid posted to
rec.radio.shortwave: %MM

" Radio Flyer" wrote in message
...
"Quarter Of" and "Quarter After" are more southern terms, though used

other
places as well. "Quarter To" and "Quarter Past" are more northern terms
(Minnesota, Wisconsin, and Chicago). Zulu is also used in aviation.


"uncle arnie" wrote in message
...
I've never heard this before. What does "quarter of 10" mean? Is this
before 10 or after 10? I thought it was my hearing until this was
repeated. "quarter to" and "quarter after", rarely "quarter past" are

all
usual ways of saying this around here. Though digital clocks make it

"ten
fifteen". I think this must be a regionalism or slang for somewhere in

the
USA (?).

I also hear "zulu" said instead of UTC (or the old GMT).


I'm from the EAST (PA & NJ). All of the above (Radio Flyer's) examples
have
been and are still used. I think they are 'age' related, not regionally
related.

HankG


No. They are not used in western Canada. It has been clarified that these
are Americanisms. Not related to age. Are you over 50?

  #35   Report Post  
Old November 18th 04, 03:33 AM
uncle arnie
 
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On Mon, 15 Nov 2004 11:40 am, Michael Moore posted to
rec.radio.shortwave: %MM

uncle arnie wrote:
You got snow in Tronna?


No. The weather has been seasonably good here. I sure hope we do not
get what Halifax got.

Cheers!


We had snow and now it's gone. Lows of 10, highs of 10-15 this week. May
we all be spared ice storms!


  #37   Report Post  
Old November 18th 04, 03:42 AM
uncle arnie
 
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On Sun, 14 Nov 2004 12:36 am, bug posted to
rec.radio.shortwave: %MM

On Sun, 14 Nov 2004 08:19:02 -0600, uncle arnie
wrote:

I've never heard this before. What does "quarter of 10" mean? Is this
before 10 or after 10? I thought it was my hearing until this was
repeated. "quarter to" and "quarter after", rarely "quarter past" are all
usual ways of saying this around here. Though digital clocks make it "ten
fifteen". I think this must be a regionalism or slang for somewhere in the
USA (?).


You're kidding, right?


I also hear "zulu" said instead of UTC (or the old GMT).


Again, you're kidding, right?


bug


No captain, this is US-speak, and not part of my world. I knew what zulu
was, just found it weird. The other, never could figure it out. Nobody
says stuff like that around here.
  #39   Report Post  
Old November 18th 04, 10:58 AM
 
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On Wed, 17 Nov 2004 12:31:48 +1300, "Mark" wrote:


I
suppose I was outlining a rule of thumb, perhaps to be used in an emergency
situation, or simply as an exercise to demonstrate such relationships
between the three.


Agreed. It does go, at least ghenerally, to the relationships.
And you'd want to know whether you're in your hemisphere or mine
before you start. :-)



Anyway, after re-reading all of this, I realised I have drifted off-course


May I suggest following the sci.geo.satellite-nav newsgroup
for help with this part of the problem? :-)

and off-topic. Now, back to the radio....

Mark.
Auckland, New Zealand, which is located at 36 degrees, 52 minutes South, 174
degrees, 52 minutes East. And the magnetic variation is currently around 19
degrees, 30 minutes East.


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