Universal Licensing System

WQHN911

ATL MDS, LLC.

License details

ULS identifier2946935
Call signWQHN911
Radio serviceCF
StatusC
Grant date2007-09-24
Expiration2017-09-24
Cancellation2010-01-04
Frequency range23025 - 23125 MHz (2 frequencies)
Locations3
Representative locationAlexandria, ALEXANDRIA CITY, VA
Coordinates38.8338056, -77.1046667
Source archivel_micro.zip
Dataset refreshed2026-08-02 02:46:22

Licensee

NameATL MDS, LLC.
Applicant typeL
FRN0017700493
LocationWashington, DC
Address815 Connecticut Avenue, NW, Suite 610, Washington, DC, 20006
Phone2023304011
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11FXO23025.00000000
12FXO23125.00000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
1123025.0000000048M1D7W
1223125.0000000048M1D7W

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1T2701 Park Center Drive, Alexandria, ALEXANDRIA CITY, VA38.83380556, -77.1046666761.000 mB48.800 m structure / 49.400 m overall
2R38.87708333, -77.1117222282.000 m
3R38.84247222, -77.0803888910.700 m

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11TRadio Waves, Inc. HP2-23V40.2000352.7000
12RRadio Waves, Inc. HP2-2340.2000
13RRadio Waves, Inc. HP2-2340.2000
21TRadio Waves, Inc. HP2-23V40.200065.5000

Control points

NumberAddressCountyPhone
12001 Edmund Halley Drive, Reston, VAFAIRFAX8664006040

Special conditions

TypeCondition code
P4020

License history

DateFile or call signAction
2010-01-05WQHN911LICAN
2009-06-04WQHN911LIASS
2009-06-04WQHN911ESUAPR
2009-05-13WQHN911LIAUA
2009-05-12WQHN911ESUAPR
2009-03-04WQHN911LIAUA
2009-03-03WQHN911ESUAPR
2009-01-15WQHN911LTSAPR
2009-01-15WQHN911LIAUA
2008-11-06WQHN911LTSAPR
2008-11-06WQHN911LIASS
2007-09-24WQHN911LIISS

Sources and provenance

SourceSource recordRetrievedMatch
ULS29469352026-08-02 02:46:22Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWQHN911ULS 29469352026-08-02 02:46:22
StatusCULS 29469352026-08-02 02:46:22
ServiceCFULS 29469352026-08-02 02:46:22
Grant Date2007-09-24ULS 29469352026-08-02 02:46:22
Expiration Date2017-09-24ULS 29469352026-08-02 02:46:22
Cancellation Date2010-01-04ULS 29469352026-08-02 02:46:22