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Universal Licensing System

KNKK778

AMS Spectrum Holdings, LLC

License details

ULS identifier3076
Call signKNKK778
Radio serviceCD
StatusA
Grant date2019-04-23
Expiration2029-04-01
Frequency range152.6 - 459.65 MHz (2 frequencies)
Locations3
Representative locationHOLYOKE, HAMPDEN, MA
Coordinates42.2423056, -72.6481389
Source archivel_paging.zip
Dataset refreshed2026-08-02 02:52:26

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
11FBBS152.60000000100.000000
21FBBS152.60000000211.000000
22FBBS152.6000000050.000000
31FXRX459.65000000192.000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
11152.6000000016K0F3E
11152.6000000015K0F2D
11152.6000000016K0F1D
21152.6000000016K0F3E
21152.6000000016K0F1D
21152.6000000015K0F2D
22152.6000000016K0F3E
22152.6000000016K0F1D
22152.6000000015K0F2D
31459.6500000016K0F1D
31459.6500000015K0F2D
31459.6500000016K0F3E

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1TMT TOM, HOLYOKE, HAMPDEN, MA42.24230556, -72.6481388914.900 mN
2TWEKW-TV TOWER, DERRY HILL, WALPOLE, CHESHIRE, NH43.03338889, -72.3673055632.900 mN
3TMOUNT ASCUTNEY, WEST OF:, WINDSOR, WINDSOR, VT43.44394444, -72.4542500010.700 mN

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11TCELW PDV3.0000360.0000
12TCELW PDV6.0000152.0000
13TSCAL SCALA10.700 mH10.0000144.0000
22T3230.900 mV4.0000

License history

DateFile or call signAction
2026-07-16KNKK778LIAUA
2022-03-29KNKK778LIAUA
2019-04-23KNKK778LIREN
2019-02-11KNKK778LETRES
2017-05-31KNKK778LIASS
2012-06-08KNKK778LITRAN
2012-03-21KNKK778ESCAPR
2010-07-30KNKK778LIASS
2010-05-13KNKK778ESCAPR
2009-06-30KNKK778LITRAN
2009-04-28KNKK778LIREN
2009-04-01KNKK778ESCAPR
2009-01-05KNKK778LETRES
2006-01-10KNKK778LIAUA
2006-01-09KNKK778ESCAPR
2004-10-28KNKK778AUDOPR
2004-09-28KNKK778LETAUS
1999-07-22KNKK778AUTHPR
1999-05-05KNKK778AUTHPR
1999-05-03KNKK778LIREN
1999-03-24KNKK778LIAUA

Sources and provenance

SourceSource recordRetrievedMatch
ULS30762026-08-02 02:52:17Source Primary
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignKNKK778ULS 30762026-08-02 02:52:26
StatusAULS 30762026-08-02 02:52:26
ServiceCDULS 30762026-08-02 02:52:26
Grant Date2019-04-23ULS 30762026-08-02 02:52:26
Expiration Date2029-04-01ULS 30762026-08-02 02:52:26

Related FCC records

System or typeRecordRelationship
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