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Dulles Airport Control Tower interfering with WMZQ?
Posted by: General Lee ()
Date: October 06, 2010 01:17PM

Does anyone else have this problem? Whenever I am listening to WMZQ on my radio upstairs I pick up people talking from an airport control tower (I think it's Dulles). It gets really annoying.

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: i 1 2 ½ 6 ()
Date: October 06, 2010 01:23PM

No. The annoying noise you hear is the depressing country music on WMZQ.

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: General Lee ()
Date: October 06, 2010 01:50PM

Actually, WMZQ does not even play country music anymore. It's shitty pop music that they call "country." Thankfully I have XM Radio in my truck, so I can listen to real country music while I'm driving (on the PRIME COUNTRY station).

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: Kilton ()
Date: October 06, 2010 01:59PM

Fascinating -- this shouldn't be possible. Dulles's frequencies start at 120, and WMZQ is 98.7. Air navigation in general starts at 108.

Maybe it's a pirate airport with pirate ATC frequencies.

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: ITRADE ()
Date: October 06, 2010 02:06PM

IAD frequencies:

134.85000 B CSQ Automatic Terminal Information Service (ATIS) AM Aircraft
135.70000 BM CSQ Clearance Delivery AM Aircraft
129.17500 BM CSQ De-Icing AM Aircraft
129.52500 BM CSQ De-Icing AM Aircraft
122.77500 BM CSQ IAD Ops Dulles Operations AM Aircraft
121.90000 BM CSQ Ground - East AM Aircraft
121.72500 BM CSQ Ground - Spare AM Aircraft
132.45000 BM CSQ Ground Center (1C/19C) AM Aircraft
121.62500 BM CSQ IAD Gnd-W Ground West (Rwys 1L/19R, 12/30) AM Aircraft
119.12500 BM CSQ Ramp Control - North (Taxilanes A/B) AM Aircraft
130.55000 BM CSQ Ramp Control - South (peak alternate, Taxilane E and F/G Ramps) AM Aircraft
129.55000 BM CSQ Ramp Control - South (Taxilanes C/D/E during off peak traffic periods) AM Aircraft
124.07500 BM CSQ Spare (used for Clearance Delivery and/or Ground West as needed) AM Aircraft
348.60000 BM CSQ Tower - Center (1C/19C) AM Aircraft
120.25000 BM CSQ IAD Twr1-19C Tower - Center (Runways 1C/19C) AM Aircraft
120.10000 BM CSQ Tower - Runway 1R/19L AM Aircraft
317.80000 BM CSQ Tower - Runway 1R/19L / Ground - East AM Aircraft
134.42500 BM CSQ Tower - West (Rwys 1L/19R, 12/30) AM Aircraft

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: GMU Hokie ()
Date: October 06, 2010 02:38PM

WMZQ has too many bottle blondes with English Lit degrees from Harvard wailing their tinny songs.

For REAL country music, come see Hank Junior at the Patriot Sinnter this week.

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: eesh ()
Date: October 06, 2010 02:46PM

GMU Hokie Wrote:
-------------------------------------------------------
> WMZQ has too many bottle blondes with English Lit
> degrees from Harvard wailing their tinny songs.
>





Better than a Women's Studies major from GMU.

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: General Lee ()
Date: October 06, 2010 02:52PM

GMU Hokie Wrote:
-------------------------------------------------------
> WMZQ has too many bottle blondes with English Lit
> degrees from Harvard wailing their tinny songs.
>
> For REAL country music, come see Hank Junior at
> the Patriot Sinnter this week.


That should be a good show - Hank JR, Jamey Johnson, Josh Thompson, and Colt Ford.

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: ThePackLeader ()
Date: October 06, 2010 10:41PM

I've had the airport ATC come through on my TV once, during the Super Bowl in fact (It was over the VHF/UHF roof-mounted antenna). I figured out that it was emanating from a flight passing directly overhead. Obviously they had the juice cranked up on their transceiver.

==================================================================================================
"And if any women or children get their legs torn off, or faces caved in, well, it's tough shit for them." -2LT. Bert Stiles, 505th, 339th (On Berlin Bombardier Mission, 1944).

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: yep ()
Date: October 06, 2010 11:24PM

It used to happen to me quite often actually. I live in Clifton if that's where you are...Who knows it could be manassas airport since it isn't that frequent, but IT USED TO HAPPEN TO ME OFTEN when i was back home. Now I'm away at college :)

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: Lurker. ()
Date: October 06, 2010 11:54PM

It's very possible. If you pump enough watts thru a transmitter it doesn't matter what freq you are tuned to. The other freqs will bleed over. I have a transmitter and if I crank up the watts you can clearly hear it on all the radios and TV's in my place. That's the same reason when you drive by a radio station antenna you get that stations signal for a sec or two.

Sounds like the signal is bouncing off something or maybe you are in the path of a repeater. Although I though they did away with microwaves and repeaters years ago.

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: ITRADE ()
Date: October 07, 2010 09:12AM

Not necessarily. It usually takes shitty equipment to pick up intermod from other radios. Properly filtered and engineered receivers should be able to eliminate imtermod.

And typically, intermod is heard on frequencies that are above the transmitting frequency of the offending station.

So, if you're listening on a scanner on 180 MHz to the WMATA operations, you might hear WAMU or WHUT or WETA which are in the 88 - 90 MHz range and would have first harmonic at 180 MHz. You should not hear them if you were on the low side...

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: curious george ()
Date: October 10, 2010 09:20PM

it is VSP car to car. certainly better than listening to Jenny Cash and her fake laugh and fake texas accent

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: f1 ()
Date: October 10, 2010 10:53PM

In the Oak Hill area over the past week I have had issues with clarity on WMZQ and a few other stations around the freq.

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Re: Dulles Airport Control Tower interfering with WMZQ?
Posted by: Gainesville Gal ()
Date: October 10, 2010 11:55PM

I like to go to Jiffy Lube and listen to the concerts on the big grassy hill. Sometimes I roll down the hill.

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