Sometimes we get our daily “ DX Fix”
where we can. For me, one guaranteed bit of time fishing the
airwaves is my morning drive to work. Its not a long drive.
Depending on traffic between fifteen and twenty minutes. I am sure
others have much longer drives, though having more time for DX-ing is
probably not a reason to wish for one with gas prices what they are!.
My morning drive occurs about 6:40 AM
local time ( Central US ) and depending on the time of year ranges
from being in full daylight to full darkness. This time of the
year-early December-it is right about sunrise. Our local stations are
still on night time powers and patterns and stations to the east are
blasting away with full daytime power. To the west, things are in the
night mode.
Tuning the stations from day to day
over long periods of time, it is easy to see that band conditions can
vary widely even at these frequencies. One gets a good feeling of
what will be heard where and will notice anything “out of place.”
Some mornings I will target certain
frequencies to see if something new is coming in. Often I will do
sweeps of parts of the band. One soon gets to know the “usuals”.
Starting at the top of the band at 1700 I can be assured of hearing
Brownsville, Texas with ESPN. On 1690, there can be a bit of a
variance...most days its Radio Disney from Denver, occasionally it
will be WVON from Chicago. The 1680 spot will be held down by
Monroe, Louisiana, formerly with news now with classic country. You
get the picture.
I almost always check 1620 to see if
Cuba is propping in. Right now they are in full sun and have not
shown up much. The semi-local WTAW holds the spot pretty well.
Sometimes in the months where power change to the east occurs close
to sunrise there...usually early in the month, a station that carries
sports programming will show up. A check of 1610 will sometimes show
Anguilla in winter months, but lately not often.
Some mornings I will check my “ old
friends “ to see if they are there. WIBW on 580 often comes in
through the clutter. I will look at 700 to see if the old WLW ( what
callsign do they use now?) comes in or if the former true clear
channel ( small “c”) is covered. Does XEW on 900 come
in..apparently not as strong as it used to...What about XEQ on 940?
If I check quickly before I get too far from the house Radio Mil on
1000 will show up. I have to check early because the directional
antenna for our local station on 1010 has a null that I drive through
and the side splash is minimized.
Will KCTA from Corpus Christi show up
with its lower pre sunrise power or will it be XEQR that we hear this
morning? Will it be Mexico City or New Orleans heard on 1060? Will
Kansas City be strong enough on 1070 to make it through the side
splash from KRLD this morning?
Some mornings in months where the sun
is up here, stations from the east will disappear and stations to the
west will drop in for a visit as their first hop via the ionosphere
is still in darkness. During this transition period it is interesting
to note how much different the prop is at the lower end of the dial
than at the top. The lower end signals drop away quickly with the
slightest sun, while the higher in signals make it much longer.
And occasionally, there will be great
enhancements. There have been times when I have heard signals from
great distances even in full sun. This usually happens in the
winter.
The same kind of bandscan can be great
fun in the evenings on the way back from work. The winter time is of
course more interesting because the sun is going down and that
transition is already underway. It is easy to see why the FCC
requires some stations to have different directional patterns or even
lower powers during what they term “ critical hours” when some
night effect is already showing up. That is the time I will hear
Waterloo, Iowa on 1540 coming from beneath ( or sometimes over) the
1540 station from Ft Worth, or Brownsville's 1700 coming in over the
Dallas area 1700.
It can be a great study of prop. And
occasionally an opportunity to log a new one. Sometimes at the
beginning of the month, stations may have operators who “ forget”
the new time for power or pattern change and remain on day power
until the time required for change the previous month. Or sometimes
Mother Nature will just deliver a surprise.
Its difficult to actually write
stations down or fill in a log while driving, but I have been amazed
at what I can remember to enter into the log when I get home or to my
work place. Often on a notepad in the truck I can just write down the
frequencies and my memory will take care of the rest. Otherwise, its
just play back the memory tape and get them down.
Looking back over old loggings of such
things can be very educational, too. That is why I log everything,
even stations I have heard many times. During thunderstorms where
lightning precludes playing with the radios, time can be spent
pouring over old loggings and finding interesting patterns.
In any event, spending the morning
ride tuning the band allows for a little DX-ing where it might not
otherwise occur and it can often be more entertaining than what might
be found listening to some morning “personalities”!
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