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Licensed operation on 72 MHz LONG!!!

Old 03-13-2003, 12:06 AM
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Ladyflyer
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Default Licensed operation on 72 MHz LONG!!!

Here is a partial listing of LICENSED operators on the 72 MHz freqs in Cook County Illinois . Just for those who are concerned with what might happen should your transmitter get the wrong crystal : You may notice some of these are on our OLD frequencies . The old frequencies were identified primarily by colored flags . From time to time would be crystal swappers appear here asking about those old crystals and if it is ok to use them . As you can see it is not OK !
These a LICENSED primary users . We cannot cause any interference to their operations. Again, this is a partial list ,there are many others and the spectrum above and below is just as crowded.

With all of this they allow us nearly 100 channels . We have not abused it and the system has served well.


From the FCC database :

72.0200 KD43416 LTV STEEL COMPANY
72.0200 KA92943 EARLE M. JORGENSEN COMPAN
72.0200 KA83014 REPUBLIC TECHNOLOGIES INT
72.0200 KD22525 JOSEPH T RYERSON & SON IN
72.0200 KWS444 CALUMET STEEL COMPANY IG CHICAGO H
72.0200 WNWU582 BAYOU STEEL CORPORATION IG
72.0200 WPIH252 MAIN STEEL IG IL
72.0200 WPJM825 ACME STEEL COMPANY IG
72.0200 WPJU363 COMMANDER PACKAGING CORP
72.0200 WPLS659 A FINKL & SONS COMPANY
72.0200 WPVW566 JOSEPH T RYERSON
72.0400 KB21326 FORD COMMUNICATIONS INC
72.0400 KD49247 ENVIRITE OF ILLINOIS INC
72.0400 KB31028 REYNOLDS METALS COMPANY
72.0400 KD22525 JOSEPH T RYERSON & SON IN
72.0400 KWS444 CALUMET STEEL COMPANY
72.0400 WNUW280 WERNER CO
72.0400 WPBH729 PACESETTER STEEL SERVICE
72.0400 WPJU363 COMMANDER PACKAGING CORP
72.0600 WPMB309 NATIONAL STEEL CORPORATIO
72.0600 WPPA274 COMMERCIAL FORGED PRODUCT
72.0600 KA92943 EARLE M. JORGENSEN COMPAN IG
72.0600 KA83014 REPUBLIC TECHNOLOGIES INT
72.0600 KD22525 JOSEPH T RYERSON & SON IN
72.0600 WNVS949 NORTHERN INDUSTRIES INC
72.0600 WNWU582 BAYOU STEEL CORPORATION
72.0600 WPJM825 ACME STEEL COMPANY
72.0600 WPLS659 A FINKL & SONS COMPANY
72.0800 WNRZ381 CALUMET STEEL COMPANY
72.0800 WPMB309 NATIONAL STEEL CORPORATIO
72.0800 KB31028 REYNOLDS METALS COMPANY
72.0800 KD22525 JOSEPH T RYERSON & SON IN
72.0800 WNUW280 WERNER COOK
72.0800 WNXU487 STEEL COMPANY
72.0800 KNKO318 MOBILECOMM OF THE NORTH
72.0800 KSC645 MOBILEMEDIA COMMUNICATION
72.0800 KSC645 MOBILEMEDIA COMMUNICATI
72.1000 KB21326 FORD COMMUNICATIONS INC
72.1000 KD43416 LTV STEEL COMPANY
72.1000 KA92943 EARLE M. JORGENSEN COMPAN
72.1000 KD22525 JOSEPH T RYERSON & SON IN
72.1000 KD23194 JOSEPH T RYERSON & SON IN
72.1000 KD30905 TOLLWAY STEEL
72.1000 WNWU582 BAYOU STEELCORPORATI
72.1000 WPGH805 METAL MATIC INC
72.1000 WPJM825 ACME STEEL COMPANY
72.1000 WPLS659 A FINKL & SONS COMPANY
72.1000 KSA262 ARCH WIRELESS LICENSE CO.
72.1200 KB21326 FORD COMMUNICATIONS INC
72.1200 WPMB309 NATIONAL STEEL CORPORATIO
72.1200 KB31028 REYNOLDS METALS COMPANY
72.1200 KD22525 JOSEPH T RYERSON & SON IN
72.1200 WNSJ719 INTERSTATE STEEL COMPANY
72.1200 WNUW280 WERNER CO
72.1200 WPLI262 JOSLYN MANUFACTURING C
72.1200 WPVV773 AZTECA FOODS, INC.
72.1400 KB21326 FORD COMMUNICATIONS INC
72.1400 KB53110 MAPES & SPROWL STEEL
72.1400 KD43416 LTV STEEL COMPANY
72.1400 WPPA274 COMMERCIAL FRGED PRODUCT IG
72.1400 KA83014 REPUBLIC TECHNOLOGIES INT IG
72.1400 KD22525 JOSEPH T RYERSON & SON IN IG 72.1400 KD26634 ACME STEEL COMPANY
72.1400 WNYT369 METRON STEEL
72.1400 WPLS659 A FINKL & SONS COMPANY
72.1600 KB21326 FORD COMMUNICATIONS INC
72.1600 WNRZ381 CALUMET STEEL COMPANY
72.1600 WNYG590 JOSEPH T RYERSON AND SON
72.1600 WPMB309 NATIONAL STEEL CORPORATIO
72.1600 KA83014 REPUBLIC TECHNOLOGIES INT
72.1600 KB31028 REYNOLDS METALS COMPANY
72.1600 KD23194 JOSEPH T RYERSON & SON IN
72.1600 WNWU582 BAYOU STEEL CORPORATION
72.1600 WPBH729 PACESETTER STEEL SERVICE
72.1600 WPVW566 JOSEPH T RYERSON AND SON
72.1600 KNKK276 ARCH WIRELESS LICENSE CO.
72.1600 KNKK276 ARCH WIRELESS LICENSE CO.
72.1800 KB21326 FORD COMMUNICATIONS INC
72.1800 KD43416 LTV STEEL COMPANY
72.1800 KD22525 JOSEPH T RYERSON & SON
72.1800 KD26634 ACME STEEL COMPANY
72.1800 WNYT369 METRON STEEL
72.1800 WPGH805 METAL MATIC INC
72.2000 WNWU349 THRALL CAR MANUFACTURING
72.2000 WNWU582 BAYOU STEEL CORPORATION
72.2000 WNYH718 ACME STEEL COMPANY
72.2200 KB21326 FORD COMMUNICATIONS INC
72.2200 KD43416 LTV STEEL COMPANY
72.2200 WPPA274 COMMERCIAL FORGED PRODUCT
72.2200 KD22525 JOSEPH T RYERSON & SON IN
72.2200 KD23194 JOSEPH T RYERSON & SON IN
72.2200 WNVS949 NORTHERN INDUSTRIES INC
72.2200 WNXU487 STEEL COMPANY
72.2400 KB21326 FORD COMMUNICATIONS INC
72.2400 WPMB309 NATIONAL STEEL CORPORATIO
72.2400 KA83014 REPUBLIC TECHNOLOGIES INT
72.2400 KB31028 REYNOLDS METALS COMPANY
72.2400 KD22525 JOSEPH T RYERSON & SON IN
72.2400 WNVS949 NORTHERN INDUSTRIES INC
72.2400 WNWU582 BAYOU STEEL CORPORATION
72.2400 WPLS659 A FINKL & SONS COMPANY
72.2600 KD22525 JOSEPH T RYERSON & SON IN
72.2600 WNXU487 STEEL COMPANY
72.2800 KD22525 JOSEPH T RYERSON & SON IN
72.2800 KD23194 JOSEPH T RYERSON & SON I 72.2800 WNSF566 WELDED TUBE COMPANY O
72.2800 WNYT369 METRON STEEL
72.2800 WPJM825 ACME STEEL COMPANY IL
72.3000 KD22525 JOSEPH T RYERSON & SON
72.3000 KD23194 JOSEPH T RYERSON & SON
72.3000 KD30905 TOLLWAY STEEL
72.3000 WNVS949 NORTHERN INDUSTRIES INC
72.3000 WNWU582 BAYOU STEEL CORPORATION
72.3000 WPGH805 METAL MATIC INC
72.3200 WPMB309 NATIONAL STEEL CORPORATIO
72.3200 KA83014 REPUBLIC TECHNOLOGIES INT
72.3200 KB31028 REYNOLDS METALS COMPANY
72.3200 KD22525 JOSEPH T RYERSON & SON IN
72.3200 WNVS949 NORTHERN INDUSTRIES INC
72.3200 WNWU349 THRALL CAR MANUF
72.3200 WNXU487 STEEL COMPANY
72.3200 WNYT369 METRON STEEL
72.3400 KD43416 LTV STEEL COMPANY
72.3400 WNRZ381 CALUMET TEEL COMPANY
72.3400 WPMB309 NATIONAL STEEL CORPORATIO
72.3400 KD22525 JOSEPH T RYERSON & SON IN
72.3400 WPJM825 ACME STEEL COMPANY
72.3600 WNYG590 JOSEPH T RYERSON AND SON
72.3600 WPMB309 NATIONAL STEEL CORP
72.3600 KB31028 REYNOLDS METALS COMPANY
72.3600 KD22525 JOSEPH T RYERSON & SON
72.3600 WNSJ719 INTERSTATE STEEL COMPANY
72.3600 WNVS949 NORTHERN INDUSTRIES INC
72.3600 WNWU349 THRALL CAR MANUFACTURING
72.3600 WNWU582 BAYOU STEEL CORPORATION
72.3600 WPVW566 JOSEPH T RYERSON AND SON
72.3800 WNRZ381 CALUMET STEEL COMPANY IG
72.3800 WPMB309 NATIONAL STEEL CORPORATIO
72.3800 KB79655 ACME STEEL COMPANY
72.3800 KD22525 JOSEPH T RYERSON & SON IN
72.3800 WPAE363 NORTHWEST STEEL CORPORATI
72.4000 KA83014 REPUBLIC TECHNOLOGIES INT
72.4000 KB31028 REYNOLDS METALS COMPANY
72.4000 KD22525 JOSEPH T RYERSON & SON IN
72.4000 KD23194 JOSEPH T RYERSON & SON IN
72.4200 KNKM481 MOBILEMEDIA LICENSE CO.
72.4400 KB31028 REYNOLDS METALS COMPANY IG
72.4400 KD22525 JOSEPH T RYERSON &
72.4400 WPBH729 PACESETTER STEEL SERVICE IG
72.4400 WPGH805 METAL MATIC
72.4400 WPVW566 JOSEPH T RYERSON AND SON IG
72.4800 KB31028 REYNOLDS METALS COMPANY IG
72.4800 WNWU349 THRALL CAR MANUFACTURING
72.6600 KUD238 METROCALL USA, INC.
72.7400 KUC967 METROCALL USA, INC.
72.7600 KUD238 METROCALL USA, INC.
72.8200 KNGJ788 METROCALL USA, INC.
72.8600 KUD238 METROCALL USA, INC.
72.8800 KSD316 ARCH WIRELESS LICENSE
Old 03-13-2003, 01:04 AM
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amcross
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Default Licensed operation on 72 MHz LONG!!!

Ladyflyer, what a FANTASTIC FABULOUS GREAT AMAZING resource!!! BRAVO!!!!!!!! There's been lots of talk, but you've done a SUPERB job of providing hard concrete information. WAY TO GO!!!
Old 03-13-2003, 01:21 AM
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jdwiflyrc
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Default old freq.

Hi ladyflyer,

Good job on the freq. list. What does someone have to do to check their own area?

You stated that we are allowed nearly 100 chs., 11 thru 60 is all I have to work with, are you counting the ham bands also? If so that is outside of 72mhz.

I'm not complaining just curious what they are.

Keep em fly'in, John
Old 03-13-2003, 01:36 AM
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Ladyflyer
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Default Licensed operation on 72 MHz LONG!!!

Percon, http://www.perconcorp.com They offer the FCC database on a subscription basis. It is intended for indiviual use. You may have to ask for a club exemption if you would like your club to subscribe as a safety resource . You can look up licensees by freq in county, city or state etc,

I must remind you this is LESS THAN HALF of the Cook County listings . Abbreviated to fit our site format !


I think the resource covers CANADA as well , for our friends to the South
Old 03-13-2003, 02:56 PM
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Rodney
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Default Licensed operation on 72 MHz LONG!!!

Lady Flyer, you never cease to amaze me with your excellent logic, good old common horse sense and dedication to the hobby. Wish we had a few more like you in the hobby.
Old 03-13-2003, 04:21 PM
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Rich-RCU
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Default Licensed operation on 72 MHz LONG!!!

For those of you who don't live in Cook County, you can use the FCC database which has several options at:

http://svartifoss2.fcc.gov/reports/index.cfm

Rich

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