Universal Licensing System

WQDH388

NorthWestern Corporation

License details

ULS identifier2743764
Call signWQDH388
Radio serviceMG
StatusA
Grant date2025-06-24
Expiration2035-08-25
Frequency range10553.75 MHz
Locations2
Representative locationButte, SILVER BOW, MT
Coordinates45.9718611, -112.6856389
Source archivel_micro.zip
Dataset refreshed2026-08-02 02:43:27

Licensee

NameNorthWestern Corporation
Applicant typeC
FRN0012478665
LocationButte, MT
Address11 East Park Street, Butte, MT, 59701
Phone4064971000
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11FXO10553.75000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
1110553.750000002M50D7W

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1T7 MI ESE of Butte, Butte, SILVER BOW, MT45.97186111, -112.685638891660.200 mPOLE8.200 m structure / 8.200 m overall
2R45.93630556, -112.606888892023.800 m

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11TAndrew Corporation VHP2-105H34.1000122.8000
12RAndrew Corporation VHP2-10534.1000

License history

DateFile or call signAction
2025-06-24WQDH388LIREN
2025-06-02WQDH388LETRES
2024-01-01WQDH388LITRAN
2020-10-30WQDH388LIAUA
2016-05-16WQDH388LTSAPR
2016-05-14WQDH388LIAUA
2015-07-02WQDH388LIREN
2015-06-01WQDH388LETRES
2007-07-31WQDH388ESCAPR
2006-11-27WQDH388LETCNS
2006-05-08WQDH388LTSAPR
2006-05-06WQDH388LIAUA
2005-09-28WQDH388LIAUA
2005-09-28WQDH388LTSAPR
2005-08-25WQDH388LIISS

Sources and provenance

SourceSource recordRetrievedMatch
ULS27437642026-08-02 02:43:27Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWQDH388ULS 27437642026-08-02 02:43:27
StatusAULS 27437642026-08-02 02:43:27
ServiceMGULS 27437642026-08-02 02:43:27
Grant Date2025-06-24ULS 27437642026-08-02 02:43:27
Expiration Date2035-08-25ULS 27437642026-08-02 02:43:27