Universal Licensing System

KNU31

SHELL COMMUNICATIONS INC

License details

ULS identifier962623
Call signKNU31
Radio serviceMG
StatusC
Grant date2018-10-03
Expiration2028-10-21
Cancellation2024-06-17
Frequency range2455 - 2495 MHz (4 frequencies)
Locations1
Representative locationGM
Coordinates24.0004167, -80.9997500
Source archivel_micro.zip
Dataset refreshed2026-08-02 02:44:23

Licensee

NameSHELL COMMUNICATIONS INC
Applicant typeC
FRN0003464674
LocationHOUSTON, TX
Address150 N DAIRY ASHFORD, BLDG C, 3RD FLOOR, HOUSTON, TX, 77079
Phone2817706004
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11FX52455.00000000
11FX52466.30000000
11FX52490.70000000
11FX52495.00000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
112455.00000000600KF9W
112466.30000000800KF9W
112490.70000000800KF9W
112495.00000000950KF9W

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1TGM24.00041667, -80.99975000

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11TS33.2000999.0000
21R

Control points

NumberAddressCountyPhone
2150 N DAIRY ASHFORD, BUILDING C, 3 RD. FLOOR, HOUSTON, TXHARRIS8323370209

License history

DateFile or call signAction
2024-06-18KNU31LICAN
2024-03-20KNU31LIAUA
2024-03-19KNU31LIAUA
2022-03-01KNU31LIAUA
2018-10-03KNU31LIREN
2018-07-30KNU31LETRES
2014-02-12KNU31LIAUA
2014-02-11KNU31ESUAPR
2008-10-24KNU31LIREN
2008-10-14KNU31LTSAPR
2008-07-28KNU31LETRES
1999-08-13KNU31LICCNV
1998-09-24KNU31LIREN
1998-04-22KNU31COR
1993-10-21KNU31LIMOD
1993-09-17KNU31LIMOD
1988-10-07KNU31LIMOD
1984-04-03KNU31LIMOD
1983-09-20KNU31LIMOD
1983-09-02KNU31LIMOD
1980-08-11KNU31LIISS

Sources and provenance

SourceSource recordRetrievedMatch
ULS9626232026-08-02 02:44:23Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignKNU31ULS 9626232026-08-02 02:44:23
StatusCULS 9626232026-08-02 02:44:23
ServiceMGULS 9626232026-08-02 02:44:23
Grant Date2018-10-03ULS 9626232026-08-02 02:44:23
Expiration Date2028-10-21ULS 9626232026-08-02 02:44:23
Cancellation Date2024-06-17ULS 9626232026-08-02 02:44:23