FCC.reportPublic regulatory filings
Universal Licensing System

WQDF534

UNITED STATES STEEL CORPORATION

License details

ULS identifier2740576
Call signWQDF534
Radio serviceYG
StatusA
Grant date2025-07-23
Expiration2035-08-11
Frequency range451.875 - 469.9625 MHz (20 frequencies)
Locations3
Representative locationPORTAGE, PORTER, IN
Coordinates41.6282778, -87.1696944
Source archivel_LMpriv.zip
Dataset refreshed2026-08-02 01:14:51

Licensee

NameUNITED STATES STEEL CORPORATION
Applicant typeC
FRN0005069638
LocationPittsburgh, PA
Address600 Grant Street, Room 1844, Pittsburgh, PA, 15219
Phone4124332888
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
12FB2451.87500000230.000000150.000000
21MO451.8750000025.00000050.000000
12FB2452.15000000230.000000150.000000
21MO452.1500000025.00000050.000000
12FB2453.01250000230.000000150.000000
21MO453.0125000025.00000050.000000
21MO456.8750000025.00000050.000000
31FX1456.8750000025.00000050.000000
21MO457.1500000025.00000050.000000
31FX1457.1500000025.00000050.000000
21MO458.0125000025.00000050.000000
31FX1458.0125000025.00000050.000000
11FB2463.41250000230.000000150.000000
21MO463.4125000025.00000050.000000
11FB2463.51250000230.000000150.000000
21MO463.5125000025.00000050.000000
11FB2463.63750000230.000000150.000000
21MO463.6375000025.00000050.000000
12FB8463.98750000230.00000080.000000
21MO463.9875000025.00000050.000000
11FB2464.01250000230.800000150.000000
21MO464.0125000025.00000050.000000
11FB2464.41250000230.800000150.000000
21MO464.4125000025.00000050.000000
12FB8464.96250000230.00000075.000000
21MO464.962500005.0000005.000000
21MO468.4125000025.00000050.000000
31FX1468.4125000025.00000050.000000
21MO468.5125000025.00000050.000000
31FX1468.5125000025.00000050.000000
21MO468.6375000025.00000050.000000
31FX1468.6375000025.00000050.000000
21MO8468.9875000025.00000050.000000
31FX1468.9875000025.00000050.000000
21MO469.0125000025.00000050.000000
31FX1469.0125000025.00000050.000000
21MO469.4125000025.00000050.000000
31FX1469.4125000025.00000050.000000
21MO8469.962500005.0000005.000000
31FX1469.9625000025.00000050.000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
12451.875000008K30F1E
12451.875000004K00F1E
12451.875000004K00F1D
12451.8750000011K2F3E
12451.875000008K30F1D
21451.875000004K00F1E
21451.875000008K30F1E
21451.875000008K30F1D
21451.8750000011K2F3E
21451.875000004K00F1D
12452.150000008K30F1D
12452.150000008K30F1E
12452.150000004K00F1D
12452.1500000011K2F3E
12452.150000004K00F1E
21452.150000008K30F1E
21452.150000004K00F1D
21452.150000004K00F1E
21452.150000008K30F1D
21452.1500000011K2F3E
12453.012500004K00F1E
12453.012500008K30F1D
12453.012500008K30F1E
12453.012500004K00F1D
12453.0125000011K2F3E
21453.012500008K30F1D
21453.012500004K00F1E
21453.0125000011K2F3E
21453.012500008K30F1E
21453.012500004K00F1D
21456.875000008K30F1D
21456.875000008K30F1E
21456.875000004K00F1D
21456.875000004K00F1E
21456.8750000011K2F3E
31456.875000004K00F1E
31456.875000004K00F1D
31456.875000008K30F1E
31456.875000008K30F1D
31456.8750000011K2F3E
21457.150000004K00F1E
21457.150000008K30F1E
21457.150000004K00F1D
21457.1500000011K2F3E
21457.150000008K30F1D
31457.1500000011K2F3E
31457.150000008K30F1E
31457.150000004K00F1E
31457.150000008K30F1D
31457.150000004K00F1D
21458.012500008K30F1D
21458.012500004K00F1E
21458.0125000011K2F3E
21458.012500008K30F1E
21458.012500004K00F1D
31458.012500004K00F1D
31458.012500004K00F1E
31458.0125000011K2F3E
31458.012500008K30F1E
31458.012500008K30F1D
11463.412500008K30F1E
11463.4125000011K2F3E
11463.412500008K30F1D
11463.412500004K00F1E
11463.412500004K00F1D
21463.412500004K00F1D
21463.4125000011K2F3E
21463.412500008K30F1E
21463.412500008K30F1D
21463.412500004K00F1E
11463.512500004K00F1D
11463.512500004K00F1E
11463.5125000011K2F3E
11463.512500008K30F1E
11463.512500008K30F1D
21463.512500004K00F1E
21463.512500008K30F1D
21463.512500004K00F1D
21463.5125000011K2F3E
21463.512500008K30F1E
11463.637500008K30F1E
11463.637500004K00F1E
11463.637500004K00F1D
11463.637500008K30F1D
11463.6375000011K2F3E
21463.637500004K00F1E
21463.637500008K30F1E
21463.637500008K30F1D
21463.637500004K00F1D
21463.6375000011K2F3E
12463.987500008K30F1E
12463.987500004K00F1E
12463.9875000011K2F3E
12463.987500004K00F1D
12463.987500008K30F1D
21463.987500008K30F1D
21463.9875000011K2F3E
21463.987500008K30F1E
21463.987500004K00F1E
21463.987500004K00F1D
11464.012500008K30F1E
11464.012500004K00F1D
11464.012500008K30F1D
11464.0125000011K2F3E
11464.012500004K00F1E
21464.012500008K30F1D
21464.0125000011K2F3E
21464.012500004K00F1E
21464.012500004K00F1D
21464.012500008K30F1E
11464.412500008K30F1E
11464.4125000011K2F3E
11464.412500004K00F1E
11464.412500008K30F1D
11464.412500004K00F1D
21464.412500004K00F1D
21464.412500004K00F1E
21464.4125000011K2F3E
21464.412500008K30F1D
21464.412500008K30F1E
12464.962500008K30F1D
12464.962500004K00F1D
12464.962500004K00F1E
12464.962500008K30F1E
12464.9625000011K2F3E
21464.962500004K00F1E
21464.962500008K30F1E
21464.9625000011K2F3E
21464.962500004K00F1D
21464.962500008K30F1D
21468.412500004K00F1D
21468.412500004K00F1E
21468.412500008K30F1D
21468.412500008K30F1E
21468.4125000011K2F3E
31468.4125000011K2F3E
31468.412500004K00F1E
31468.412500008K30F1D
31468.412500004K00F1D
31468.412500008K30F1E
21468.512500004K00F1E
21468.512500008K30F1E
21468.5125000011K2F3E
21468.512500004K00F1D
21468.512500008K30F1D
31468.512500008K30F1D
31468.512500008K30F1E
31468.512500004K00F1E
31468.512500004K00F1D
31468.5125000011K2F3E
21468.637500008K30F1E
21468.6375000011K2F3E
21468.637500004K00F1D
21468.637500004K00F1E
21468.637500008K30F1D
31468.637500004K00F1E
31468.637500004K00F1D
31468.637500008K30F1E
31468.637500008K30F1D
31468.6375000011K2F3E
21468.9875000011K2F3E
21468.987500004K00F1D
21468.987500004K00F1E
21468.987500008K30F1D
21468.987500008K30F1E
31468.987500004K00F1E
31468.987500004K00F1D
31468.987500008K30F1E
31468.987500008K30F1D
31468.9875000011K2F3E
21469.0125000011K2F3E
21469.012500008K30F1D
21469.012500004K00F1E
21469.012500008K30F1E
21469.012500004K00F1D
31469.012500004K00F1E
31469.0125000011K2F3E
31469.012500008K30F1E
31469.012500008K30F1D
31469.012500004K00F1D
21469.412500004K00F1D
21469.4125000011K2F3E
21469.412500004K00F1E
21469.412500008K30F1E
21469.412500008K30F1D
31469.412500008K30F1D
31469.412500004K00F1D
31469.412500008K30F1E
31469.412500004K00F1E
31469.4125000011K2F3E
21469.9625000011K2F3E
21469.962500004K00F1D
21469.962500008K30F1D
21469.962500004K00F1E
21469.962500008K30F1E
31469.962500008K30F1E
31469.9625000011K2F3E
31469.962500004K00F1D
31469.962500008K30F1D
31469.962500004K00F1E

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1T6300 US ROUTE 12, PORTAGE, PORTER, IN41.62827778, -87.16969444184.000 mTOWER33.500 m structure / 43.900 m overallN
2T
3TIN

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
1135.300 m36.200
12
13
2143.900 m39.700

Control points

NumberAddressCountyPhone
16300 US ROUTE 12, PORTAGE, INPORTER2197635794

License history

DateFile or call signAction
2025-07-23WQDF534LIREN
2025-06-18WQDF534LITRAN
2025-06-02WQDF534LIMOD
2025-05-19WQDF534LETRES
2017-09-29WQDF534LIAUA
2017-09-22WQDF534LIAUA
2015-08-08WQDF534LIREN
2015-08-04WQDF534ESUAPR
2015-05-18WQDF534LETRES
2009-05-05WQDF534LETCNS
2009-03-25WQDF534LIAUA
2009-03-23WQDF534ESUAPR
2009-01-07WQDF534LIMOD
2009-01-06WQDF534AUTHPR
2008-11-10WQDF534LIMOD
2008-09-30WQDF534LETCNS
2008-08-04WQDF534LIMOD
2007-10-03WQDF534AUTHPR
2007-10-02WQDF534INTDUP
2007-10-02WQDF534COR
2006-07-12WQDF534AUTHPR
2006-05-15WQDF534LETCNS
2005-10-12WQDF534LIAUA
2005-10-10WQDF534ESCAPR
2005-08-11WQDF534LIISS

Sources and provenance

SourceSource recordRetrievedMatch
ULS27405762026-08-02 01:14:51Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWQDF534ULS 27405762026-08-02 01:14:51
StatusAULS 27405762026-08-02 01:14:51
ServiceYGULS 27405762026-08-02 01:14:51
Grant Date2025-07-23ULS 27405762026-08-02 01:14:51
Expiration Date2035-08-11ULS 27405762026-08-02 01:14:51