05/22/19 23:26:03 UTC
308.125 MHz
ALBEMARLE, NC
 "...17SPU...""...triangle shaped field.." CAS work. First time noted. 05/22/2019 1915h and prev 2hrs. Based on players involved, one w/ "new orleans accent" as was on 123.475 05/21/2019 likely N611MG/MAG Aero in Moore Co vic. Very weak RX Stanly Co NC -AJ
 
05/22/19 20:26:14 UTC
310.600 MHz
ALBEMARLE, NC
 "...knock it off! Knock it off!" 05/22/2019 1615h Stanly Co NC. Ok Rx. -AJ
 
05/22/19 11:45:49 UTC
288.4 MHz
HARRISBURG, PA
 Air-to-Air chatting
 
05/22/19 11:45:10 UTC
268.725 MHz
HARRISBURG, PA
 Bored mil pilots chatting
 
05/22/19 11:44:32 UTC
236.75 MHz
HARRISBURG, PA
 Refueling Ops
 
05/21/19 17:43:03 UTC
310.600 MHz
"...bullseye, one three two point one..." First time noted. Ok Rx. Presume distant. 05/20/2019 between 1030-1300h -AJ
 
05/19/19 21:04:56 UTC
130.300 MHz
"...Team Rescue this is Red Leader, Red Leader..." "...(?)broke(?) one, Red Leader, Red Leader, one-thirty-thirty..." 05/19/2019 between 12-1500h. Weak Rx. Poss Related to 236.0/251.9 comms -AJ
 
05/19/19 21:01:46 UTC
236.000 MHz
"...have your condition, number in your party?" "...this is Red Leader...clear comms...I have report of unknown personnel directly west of your position...window for...cache...concealment..." 05/19/2019 between 12-1500h. Weak Rx. Poss Relaed to 130.3/251.9 comms -AJ
 
05/19/19 20:56:59 UTC
251.900 MHz
"...light...wait for contact then say position..." "...08, 98, 179...(?)Strike King(?) grids are...17SPU...6(missed digit here?)308...98179..." 05/19/2019 1615h weak Rx. poss related to 130.3/236.0 comms -AJ
 
05/16/19 01:11:53 UTC
49.150 MHz
"...one this is DUSTOFF35 in the blind, we are 30 sec out calling for smoke for a clear...in for landing..." "...here are the patients you have to pickup, one bravo four alpha..." "...one this is 279..." PL151.4. 05/15/2019 1330-1400h. GUARD26279, H60, heard on 126.275 "8mi west" of KVUJ minutes later. First time 49.15 heard in use. -AJ
 
05/15/19 12:32:35 UTC
42.000 MHz
"...operations, DUSTOFF37 radio check on fox mike..." due to good Rx w/ suboptimal antenna prob in KVUJ vic. 2006h 05/14/2019 -AJ
 
05/10/19 18:24:04 UTC
173.4125 MHz
"Test one two, radio service" new NAC:911h. between 1300-1400h 05/10/2019 -AJ
 


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ARTCC Chicago - KZAU
KZAU Chicago ARTCC

Above is a map of the Chicago Center control area. The green line marks the bounderies of the Chicago Center area. The red lines mark the bounderies of Military Operations Areas (MOAs), Prohibited, Restricted, Alert Areas, and Warning Areas.

Below is a table which contains Ultra High Altitude, High Altitude, and Low Altitude Center frequencies. Both VHF (Civilian) and UHF (Miltiary) Center frequenies are given below.


Frequency (AM) Site Location Altitude Comments Last Update
121.5000 AURORA LOW 08/20/2018
123.7500 AURORA LOW DISCRETE 08/20/2018
243.0000 AURORA LOW 08/20/2018
259.1000 AURORA LOW DISCRETE 08/20/2018
124.5500 BRADFORD LOW 08/20/2018
398.9000 BRADFORD LOW 08/20/2018
135.6000 BURLINGTON LOW DISCRETE 08/20/2018
370.9500 BURLINGTON LOW DISCRETE 08/20/2018
132.8000 CEDAR RAPIDS LOW DISCRETE 08/20/2018
328.4000 CEDAR RAPIDS LOW DISCRETE 08/20/2018
125.2000 CHICAGO LOW/HIGH 08/20/2018
126.2750 CHICAGO ULTRA-HIGH DISCRETE 08/20/2018
272.7000 CHICAGO LOW/HIGH 08/20/2018
323.2000 CHICAGO LOW/HIGH 08/20/2018
360.7500 CHICAGO ULTRA-HIGH DISCRETE 08/20/2018
385.5000 CHICAGO LOW/HIGH 08/20/2018
132.9500 CHICAGO HEIGHTS LOW DISCRETE 08/20/2018
272.7000 CHICAGO HEIGHTS LOW DISCRETE 08/20/2018
127.8000 CROWN POINT LOW 08/20/2018
134.8750 CROWN POINT LOW DISCRETE 08/20/2018
387.0500 CROWN POINT LOW 08/20/2018
135.7500 DANVILLE LOW DISCRETE 08/20/2018
353.9500 DANVILLE LOW DISCRETE 08/20/2018
127.0500 DES MOINES LOW 08/20/2018
319.8000 DES MOINES LOW 08/20/2018
120.3500 DES PLAINES LOW DISCRETE 08/20/2018
128.6500 DES PLAINES LOW 08/20/2018
133.2000 DES PLAINES LOW 08/20/2018
298.9000 DES PLAINES LOW 08/20/2018
317.4000 DES PLAINES LOW DISCRETE 08/20/2018
360.8000 DES PLAINES LOW 08/20/2018
127.6000 DOWNERS GROVE LOW 08/20/2018
135.7500 DOWNERS GROVE LOW 08/20/2018
338.3000 DOWNERS GROVE LOW 08/20/2018
363.2000 DOWNERS GROVE LOW 08/20/2018
364.8000 DOWNERS GROVE HIGH 08/20/2018
125.2250 DUBUQUE HIGH 08/20/2018
127.7750 DUBUQUE HIGH 08/20/2018
133.9500 DUBUQUE LOW DISCRETE 08/20/2018
263.1000 DUBUQUE HIGH 08/20/2018
281.4000 DUBUQUE LOW DISCRETE 08/20/2018
285.5000 DUBUQUE HIGH 08/20/2018
343.6000 DUBUQUE HIGH 08/20/2018
119.8500 FORT WAYNE LOW DISCRETE 08/20/2018
126.3250 FORT WAYNE HIGH 08/20/2018
269.1000 FORT WAYNE HIGH 08/20/2018
362.3000 FORT WAYNE LOW DISCRETE 08/20/2018
127.5500 GOSHEN LOW DISCRETE 08/20/2018
133.9000 GOSHEN LOW 08/20/2018
135.9000 GOSHEN LOW 08/20/2018
263.1000 GOSHEN LOW DISCRETE 08/20/2018
317.6000 GOSHEN LOW 08/20/2018
126.1250 GRAND RAPIDS HIGH 08/20/2018
128.4000 GRAND RAPIDS LOW 08/20/2018
257.6000 GRAND RAPIDS LOW DISCRETE 08/20/2018
319.1000 GRAND RAPIDS HIGH 08/20/2018
133.3500 HAMPSHIRE LOW DISCRETE 08/20/2018
134.2000 HAMPSHIRE LOW 08/20/2018
254.2750 HAMPSHIRE LOW 08/20/2018
348.7000 HAMPSHIRE LOW 08/20/2018
381.4000 HAMPSHIRE LOW DISCRETE 08/20/2018
132.2250 HORICON HIGH 08/20/2018
132.7500 HORICON HIGH 08/20/2018
135.5500 HORICON LOW 08/20/2018
263.0000 HORICON HIGH 08/20/2018
327.8000 HORICON HIGH 08/20/2018
343.9000 HORICON LOW 08/20/2018
120.2250 JONES HIGH 08/20/2018
125.9750 JONES HIGH 08/20/2018
254.3000 JONES HIGH 08/20/2018
269.3500 JONES HIGH 08/20/2018
118.2250 KANKAKEE HIGH 08/20/2018
120.1250 KANKAKEE LOW 08/20/2018
132.5000 KANKAKEE LOW 08/20/2018
256.8000 KANKAKEE LOW 08/20/2018
258.1000 KANKAKEE LOW 08/20/2018
353.5500 KANKAKEE HIGH 08/20/2018
123.8500 LAFAYETTE LOW DISCRETE 08/20/2018
393.0000 LAFAYETTE LOW DISCRETE 08/20/2018
119.2250 LEROY LOW 08/20/2018
307.2500 LEROY LOW 08/20/2018
133.3000 LONE ROCK LOW DISCRETE 08/20/2018
257.9250 LONE ROCK LOW DISCRETE 08/20/2018
380.3500 LONE ROCK LOW DISCRETE 08/20/2018
134.8250 MAPLE PARK LOW DISCRETE 08/20/2018
299.7000 MAPLE PARK LOW DISCRETE 08/20/2018
120.1750 MILFORD LOW 08/20/2018
125.0500 MILFORD LOW 08/20/2018
132.5000 MILFORD HIGH 08/20/2018
135.4000 MILFORD HIGH 08/20/2018
284.7000 MILFORD LOW 08/20/2018
353.8000 MILFORD HIGH 08/20/2018
377.2000 MILFORD HIGH 08/20/2018
125.1000 MILWAUKEE LOW DISCRETE 08/20/2018
132.3000 MILWAUKEE LOW 08/20/2018
134.7500 MILWAUKEE LOW 08/20/2018
290.4500 MILWAUKEE LOW DISCRETE 08/20/2018
291.7000 MILWAUKEE LOW 08/20/2018
323.1000 MILWAUKEE LOW DISCRETE 08/20/2018
360.6000 MILWAUKEE LOW 08/20/2018
364.8000 MILWAUKEE LOW 08/20/2018
118.7500 MOLINE LOW 08/20/2018
135.8250 MOLINE ULTRA-HIGH 08/20/2018
351.7000 MOLINE LOW 08/20/2018
385.6500 MOLINE ULTRA-HIGH 08/20/2018
133.4250 MONEE ULTRA-HIGH 08/20/2018
360.7500 MONEE ULTRA-HIGH 08/20/2018
132.2750 MUSKEGON HIGH DISCRETE 08/20/2018
254.3500 MUSKEGON HIGH DISCRETE 08/20/2018
132.1000 OSHKOSH LOW 08/20/2018
319.2500 OSHKOSH LOW 08/20/2018
118.1500 OTTUMWA LOW DISCRETE 08/20/2018
354.1000 OTTUMWA LOW DISCRETE 08/20/2018
128.5000 PULLMAN LOW DISCRETE 08/20/2018
269.6000 PULLMAN LOW DISCRETE 08/20/2018
273.5250 PULLMAN LOW/HIGH DISCRETE 08/20/2018
120.3750 ROCKFORD HIGH DISCRETE 08/20/2018
279.6500 ROCKFORD HIGH DISCRETE 08/20/2018
120.9750 ROSSVILLE HIGH 08/20/2018
125.3750 ROSSVILLE LOW DISCRETE 08/20/2018
343.9500 ROSSVILLE HIGH 08/20/2018
350.3500 ROSSVILLE LOW/HIGH DISCRETE 08/20/2018
370.8500 ROSSVILLE LOW DISCRETE 08/20/2018
135.3500 SOUTH BEND HIGH DISCRETE 08/20/2018
273.6000 SOUTH BEND HIGH DISCRETE 08/20/2018
125.0500 VOLK FIELD LOW 08/20/2018
257.9250 VOLK FIELD LOW 08/20/2018
125.5750 WASHINGTON HIGH 08/20/2018
133.3500 WASHINGTON HIGH 08/20/2018
134.3250 WASHINGTON HIGH 08/20/2018
239.3000 WASHINGTON HIGH 08/20/2018
297.4000 WASHINGTON HIGH 08/20/2018
385.6000 WASHINGTON HIGH 08/20/2018