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Universal Licensing System

KNAH812

Vistra Corporate Services Company

License details

ULS identifier1884837
Call signKNAH812
Radio serviceIG
StatusA
Grant date2021-03-09
Expiration2031-04-11
Frequency range451.275 - 456.275 MHz (2 frequencies)
Locations3
Representative locationGLEN ROSE, SOMERVELL, TX
Coordinates32.2968056, -97.7903056
Source archivel_LMpriv.zip
Dataset refreshed2026-08-02 01:14:12

Licensee

NameVistra Corporate Services Company
Applicant typeC
FRN0003802048
LocationIrving, TX
Address6555 Sierra Drive, Irving, TX, 75039
Phone4692999933
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11FB2451.2750000075.00000045.000000
21FB451.2750000025.00000024.000000
31MO451.2750000040.000000
21FX1456.2750000025.00000024.000000
31MO456.2750000040.000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
11451.2750000011K0F3E
21451.2750000011K0F3E
31451.2750000011K0F3E
21456.2750000011K0F3E
31456.2750000011K0F3E

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1T1 MI N INT HWY 67 & HWY 144, GLEN ROSE, SOMERVELL, TX32.29680556, -97.79030556259.000 mN
2TCOMANCHE PEAK N S E S 5 MI N, GLEN ROSE, SOMERVELL, TX32.29930556, -97.80808333288.000 mN
3TSOMERVELL, TX32.29680556, -97.79030556

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11T30.000 m
12T22.000 m
13T

Control points

NumberAddressCountyPhone
1COMANCHE PEAK NUCLEAR S E S SECURITY OFC, GLEN ROSE, TX8178974881

Special conditions

TypeCondition code
P4020

License history

DateFile or call signAction
2025-02-27KNAH812LIAUA
2024-05-18KNAH812LIAUA
2023-08-30KNAH812LIAUA
2023-08-26KNAH812LIAUA
2023-08-01KNAH812LIAUA
2022-05-04KNAH812LIAUA
2022-03-03KNAH812LIAUA
2021-03-09KNAH812LIREN
2021-01-18KNAH812LETRES
2019-11-22KNAH812LIAUA
2019-03-28KNAH812LIAUA
2017-08-02KNAH812LIAUA
2017-02-11KNAH812LIAUA
2016-12-14KNAH812LIAUA
2016-11-09KNAH812LIAUA
2016-10-03KNAH812LITRAN
2016-09-02KNAH812LIMOD
2016-08-26KNAH812ESUAPR
2014-10-01KNAH812LIAUA
2014-09-30KNAH812ESUAPR
2014-06-07KNAH812LIAUA
2014-06-06KNAH812LITRAN
2014-06-06KNAH812ESUAPR
2014-05-28KNAH812ESUAPR
2012-10-26KNAH812LIMOD
2012-08-08KNAH812ESUAPR
2011-03-24KNAH812AUTHPR
2011-02-01KNAH812LIREN
2011-01-17KNAH812LETRES
2010-04-01KNAH812LIAUA
2010-03-31KNAH812ESUAPR
2009-12-11KNAH812LIAUA
2009-12-10KNAH812ESUAPR
2008-05-16KNAH812LIAUA
2008-05-15KNAH812ESUAPR
2007-10-10KNAH812LITRAN
2007-06-01KNAH812ESUAPR
2002-11-26KNAH812LIAUA
2002-02-07KNAH812AUDOPR
2002-01-01KNAH812LIASS
2001-04-24KNAH812LIREN
2001-01-26KNAH812LETRES
2000-11-24KNAH812LICCNV
1999-10-01KNAH812AUTHPR
1996-03-11KNAH812LIAUA

Sources and provenance

SourceSource recordRetrievedMatch
ULS18848372026-08-02 01:14:12Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignKNAH812ULS 18848372026-08-02 01:14:12
StatusAULS 18848372026-08-02 01:14:12
ServiceIGULS 18848372026-08-02 01:14:12
Grant Date2021-03-09ULS 18848372026-08-02 01:14:12
Expiration Date2031-04-11ULS 18848372026-08-02 01:14:12