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Universal Licensing System

KNKS240

AMS Spectrum Holdings, LLC

License details

ULS identifier4531
Call signKNKS240
Radio serviceCD
StatusA
Grant date2019-12-27
Expiration2029-11-08
Frequency range931.3375 MHz
Locations1
Representative locationSparta, RANDOLPH, IL
Coordinates38.0875556, -89.6731389
Source archivel_paging.zip
Dataset refreshed2026-08-02 02:52:22

Licensee

NameAMS Spectrum Holdings, LLC
Applicant typeL
FRN0019131390
LocationLewisville, TX
Address760 E. Main Street, Suite 107, Lewisville, TX, 75057
Phone2142226491
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11FBBS931.337500001995.300000
31FBBS931.33750000660.600000
41FBBS931.337500001000.000000
51FBBS931.337500001000.000000
61FBBS931.337500001000.000000
81FBBS931.337500002393.200000
91FBBS931.337500002685.200000
101FBBS931.33750000668.300000
111FBBS931.33750000995.300000
121FBBS931.337500002108.500000
131FBBS931.33750000668.300000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
11931.3375000016K0F3E
11931.3375000015K0F2D
11931.3375000016K0F1D
31931.3375000015K0F2D
31931.3375000016K0F3E
31931.3375000016K0F1D
41931.3375000016K0F3E
41931.3375000016K0F1D
41931.3375000015K0F2D
61931.3375000016K0F1D
61931.3375000016K0F3E
61931.3375000015K0F2D
91931.3375000016K0F3E
91931.3375000015K0F2D
91931.3375000016K0F1D
101931.3375000016K0F1D
101931.3375000015K0F2D
101931.3375000016K0F3E
111931.3375000016K0F1D
111931.3375000016K0F3E
111931.3375000015K0F2D

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1T1296 YEAKEL ST, ALTON, MADISON, IL38.90225000, -90.19536111185.900 m89.300 m overallN
3T2.8 MI NNE OF, MOUNT OLIVE, MACOUPIN, IL39.11280556, -89.71952778202.700 m97.500 m overallN
4T137 IOWA AT B ST, BELLEVILLE, ST. CLAIR, IL38.51752778, -89.96925000160.000 m48.800 m overallN
5T2.9 MI N OF CITY CENTER, BREESE, CLINTON, IL38.65133333, -89.53333333150.000 m79.200 m overallN
6TRR 4 BOX 401, EDWARDSVILLE, MADISON, IL38.77280556, -89.91452778171.900 m91.400 m overallN
8T3.8 miles NNW of, FAYETTEVILLE, ST. CLAIR, IL38.43197222, -89.81175000164.000 m62.800 m overallN
9T0.4 MILES NORTHWEST OF INTERSECTION OF BRISMER ROAD AND BLUF, COLUMBIA, MONROE, IL38.45641667, -90.18900000195.000 m48.800 m overallN
10T3981 State Route 3, CHESTER, RANDOLPH, IL37.95308333, -89.87702778207.000 m128.000 m overallN
11T1617 EDISON AVE, MADISON, MADISON, IL38.69752778, -90.15563889129.000 m26.200 m overallN
12TSR 127, .5 Miles S of, Nashville, WASHINGTON, IL38.32700000, -89.37813889170.000 mTOWER73.200 m structure / 75.000 m overall
13T11840 Holloway Dr, Sparta, RANDOLPH, IL38.08755556, -89.67313889168.000 mTOWER121.900 m structure / 127.400 m overall

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11TDECIBEL DB-80687.600 mV6.0000360.0000
13TDECIBEL DB80693.300 mV360.0000
14TDECIBEL DB-806157.000 mV6.0000360.0000
15TDECIBEL DB-80678.300 mV6.0000360.0000
16TDECIBEL DB-80687.500 mV6.0000360.0000
18TDECIBEL DB80962.800 mV360.0000
19TDECIBEL DB-80946.000 mV
110TDECIBEL DB-80693.300 mV360.0000
111TDECIBEL DB80626.200 mV360.0000
112DECIBEL PRODUCTS, INC DB-80975.000 m95.600
113DECIBEL PRODUCTS, INC. DB80693.300 m116.100
210TDECIBEL DB80693.300 mV360.0000

Control points

NumberAddressCountyPhone
1100 Ludwig Drive, Fairview Heights, IL

License history

DateFile or call signAction
2026-07-16KNKS240LIAUA
2022-03-29KNKS240LIAUA
2019-12-27KNKS240LIREN
2019-08-12KNKS240LETRES
2015-12-04KNKS240LIAUA
2015-12-03KNKS240ESUAPR
2013-04-20KNKS240LIAUA
2013-04-19KNKS240ESUAPR
2009-11-24KNKS240LIASS
2009-11-13KNKS240ESUAPR
2009-10-27KNKS240LIREN
2009-08-17KNKS240LETRES
2007-06-27KNKS240ESUAPR
2007-06-27KNKS240LIAUA
2007-04-28KNKS240LIAUA
2007-04-27KNKS240ESUAPR
2007-02-17KNKS240LIASS
2005-11-16KNKS240LTSAPR
2005-11-16KNKS240LIAUA
2005-11-02KNKS240LITRAN
2005-10-31KNKS240LTSAPR
2005-10-29KNKS240LIAUA
2005-08-12KNKS240LTSAPR
2005-03-10KNKS240COR
2005-01-26KNKS240PNACT
2005-01-19KNKS240AUTHPR
2005-01-18KNKS240AUDMOD
2004-12-07KNKS240LETAFU
2004-09-28KNKS240LETAUS
2004-09-23KNKS240LIAUA
2004-09-23KNKS240LTSAPR
2001-03-15KNKS240LITRAN
2000-01-14KNKS240COR
1999-11-13KNKS240LIAUA
1999-11-08KNKS240AUTHPR
1999-11-08KNKS240LIREN
1999-11-03KNKS240INTDUP
1999-11-03KNKS240AUTHPR
1999-10-28KNKS240INTDUP
1999-10-28KNKS240AUTHPR
1999-10-08KNKS240LITRAN
1999-09-15KNKS240COR
1999-07-19KNKS240COR
1999-07-08KNKS240COR
1999-06-05KNKS240LIEXP

Sources and provenance

SourceSource recordRetrievedMatch
ULS45312026-08-02 02:52:17Source Primary
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignKNKS240ULS 45312026-08-02 02:52:22
StatusAULS 45312026-08-02 02:52:22
ServiceCDULS 45312026-08-02 02:52:22
Grant Date2019-12-27ULS 45312026-08-02 02:52:22
Expiration Date2029-11-08ULS 45312026-08-02 02:52:22

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System or typeRecordRelationship
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