FCC.reportPublic regulatory filings
Universal Licensing System

WRMM803

Rock Communications LLC

License details

ULS identifier4444149
Call signWRMM803
Radio serviceYG
StatusA
Grant date2021-05-04
Expiration2031-05-04
Frequency range451.1125 - 469.6375 MHz (25 frequencies)
Locations2
Representative locationRAINS, MARION, SC
Coordinates34.0606667, -79.3125278
Source archivel_LMpriv.zip
Dataset refreshed2026-08-02 01:21:12

Licensee

NameRock Communications LLC
Applicant typeL
FRN0023214265
LocationROCK HILL, SC
Address274 MUSEUM RD, ROCK HILL, SC, 29732
Phone8035472500
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11FB8451.0625000050.000000150.000000
21MO8451.0625000050.00000050.000000
11FB8451.0875000050.000000150.000000
21MO8451.0875000050.00000050.000000
11FB8451.1125000050.000000150.000000
21MO8451.1125000050.00000050.000000
11FB8451.1625000050.000000150.000000
21MO8451.1625000050.00000050.000000
21MO8456.0625000050.00000050.000000
21MO8456.0875000050.00000050.000000
21MO8456.1125000050.00000050.000000
21MO8456.1625000050.00000050.000000
11FB8460.9250000050.000000150.000000
21MO8460.9250000050.00000050.000000
31FB8460.9500000050.000000150.000000
41MO8460.9500000050.00000050.000000
31FB6461.3750000050.000000150.000000
41MO6461.3750000050.00000050.000000
31FB6461.8000000050.000000150.000000
41MO6461.8000000050.00000050.000000
11FB6462.1375000050.000000150.000000
21MO6462.1375000050.00000050.000000
31FB6462.2000000050.000000150.000000
41MO6462.2000000050.00000050.000000
11FB8462.5375000050.000000150.000000
21MO8462.5375000050.00000050.000000
31FB8462.5375000050.000000150.000000
41MO8462.5375000050.00000050.000000
11FB8462.7375000050.000000150.000000
21MO8462.7375000050.00000050.000000
31FB6463.2000000050.000000150.000000
41MO6463.2000000050.00000050.000000
11FB6463.7625000050.000000150.000000
21MO6463.7625000050.00000050.000000
11FB6464.6375000050.000000150.000000
21MO6464.6375000050.00000050.000000
21MO8465.9250000050.00000050.000000
41MO8465.9500000050.00000050.000000
41MO6466.3750000050.00000050.000000
41MO6466.8000000050.00000050.000000
21MO6467.1375000050.00000050.000000
41MO6467.2000000050.00000050.000000
21MO8467.5375000050.00000050.000000
41MO8467.5375000050.00000050.000000
21MO8467.7375000050.00000050.000000
41MO6468.2000000050.00000050.000000
21MO6468.7625000050.00000050.000000
21MO6469.6375000050.00000050.000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
11451.062500004K00F1D
11451.062500004K00F1E
21451.062500004K00F1D
21451.062500004K00F1E
11451.087500004K00F1D
11451.087500004K00F1E
21451.087500004K00F1E
21451.087500004K00F1D
11451.112500004K00F1D
11451.112500004K00F1E
21451.112500004K00F1D
21451.112500004K00F1E
11451.162500004K00F1D
11451.162500004K00F1E
21451.162500004K00F1E
21451.162500004K00F1D
21456.062500004K00F1D
21456.062500004K00F1E
21456.087500004K00F1E
21456.087500004K00F1D
21456.112500004K00F1E
21456.112500004K00F1D
21456.162500004K00F1E
21456.162500004K00F1D
11460.925000004K00F1D
11460.925000004K00F1E
21460.925000004K00F1D
21460.925000004K00F1E
31460.950000004K00F1E
31460.950000004K00F1D
41460.950000004K00F1E
41460.950000004K00F1D
31461.375000004K00F1D
31461.375000004K00F1E
41461.375000004K00F1E
41461.375000004K00F1D
31461.800000004K00F1E
31461.800000004K00F1D
41461.800000004K00F1E
41461.800000004K00F1D
11462.137500004K00F1D
11462.137500004K00F1E
21462.137500004K00F1D
21462.137500004K00F1E
31462.200000004K00F1D
31462.200000004K00F1E
41462.200000004K00F1D
41462.200000004K00F1E
11462.537500004K00F1D
11462.537500004K00F1E
21462.537500004K00F1E
21462.537500004K00F1D
31462.537500004K00F1E
31462.537500004K00F1D
41462.537500004K00F1D
41462.537500004K00F1E
11462.737500004K00F1D
11462.737500004K00F1E
21462.737500004K00F1E
21462.737500004K00F1D
31463.200000004K00F1E
31463.200000004K00F1D
41463.200000004K00F1E
41463.200000004K00F1D
11463.762500004K00F1E
11463.762500004K00F1D
21463.762500004K00F1D
21463.762500004K00F1E
11464.637500004K00F1D
11464.637500004K00F1E
21464.637500004K00F1E
21464.637500004K00F1D
21465.925000004K00F1E
21465.925000004K00F1D
41465.950000004K00F1D
41465.950000004K00F1E
41466.375000004K00F1E
41466.375000004K00F1D
41466.800000004K00F1E
41466.800000004K00F1D
21467.137500004K00F1E
21467.137500004K00F1D
41467.200000004K00F1D
41467.200000004K00F1E
21467.537500004K00F1E
21467.537500004K00F1D
41467.537500004K00F1D
41467.537500004K00F1E
21467.737500004K00F1E
21467.737500004K00F1D
41468.200000004K00F1E
41468.200000004K00F1D
21468.762500004K00F1D
21468.762500004K00F1E
21469.637500004K00F1E
21469.637500004K00F1D

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1T1 mile southwest of Baxter Forks Road, ADRIAN, HORRY, SC33.96994444, -79.0341666730.100 mGTOWER96.100 m structure / 97.500 m overall
2THORRY, SC
3THwy 41, 1 mile south of intersection Hwy 501 & 41, RAINS, MARION, SC34.06066667, -79.3125277824.400 mGTOWER82.300 m structure / 88.100 m overallN
4TN

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11T97.500 m109.200
12T
13T88.100 m96.900
14T

Control points

NumberAddressCountyPhone
1377 RUBIN CENTER DR SUITE 121, FORT MILL, SCYORK8035472500

Special conditions

TypeCondition code
P4020

License history

DateFile or call signAction
2026-03-03WRMM803LIMOD
2024-01-24WRMM803LIAUA
2021-05-04WRMM803LIISS

Sources and provenance

SourceSource recordRetrievedMatch
ULS44441492026-08-02 01:21:12Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWRMM803ULS 44441492026-08-02 01:21:12
StatusAULS 44441492026-08-02 01:21:12
ServiceYGULS 44441492026-08-02 01:21:12
Grant Date2021-05-04ULS 44441492026-08-02 01:21:12
Expiration Date2031-05-04ULS 44441492026-08-02 01:21:12