Universal Licensing System

WRXN536

Hyfrometrics

License details

ULS identifier4774611
Call signWRXN536
Radio serviceIG
StatusA
Grant date2023-06-02
Expiration2033-06-02
Frequency range158.4 MHz
Locations1
Representative locationMT
Source archivel_LMpriv.zip
Dataset refreshed2026-08-02 01:23:24

Licensee

NameHyfrometrics
Applicant typeC
FRN0033600511
LocationBillings, MT
Address1175 South 25th street w, Billings, MT, 59102
Phone4066561172
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11MOI158.400000004.0000004.000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
11158.4000000011K2F3E

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1TMT

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11

Control points

NumberAddressCountyPhone
11175 South 25th Street W, Billings, MTYELLOWSTONE4066561172

License history

DateFile or call signAction
2023-06-02WRXN536LIISS

Sources and provenance

SourceSource recordRetrievedMatch
ULS47746112026-08-02 01:23:24Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWRXN536ULS 47746112026-08-02 01:23:24
StatusAULS 47746112026-08-02 01:23:24
ServiceIGULS 47746112026-08-02 01:23:24
Grant Date2023-06-02ULS 47746112026-08-02 01:23:24
Expiration Date2033-06-02ULS 47746112026-08-02 01:23:24