Universal Licensing System

KDW9

Montana Aeronautics

License details

ULS identifier1964841
Call signKDW9
Radio serviceAF
StatusA
Grant date2016-11-30
Expiration2026-11-14
Frequency range122.8 MHz
Locations1
Representative locationANACONDA, DEER LODGE, MT
Coordinates46.1515833, -112.8625278
Source archivel_coast.zip
Dataset refreshed2026-08-02 02:08:18

Licensee

NameMontana Aeronautics
Applicant typeG
FRN0004535548
LocationHELENA, MT
Address2630 Airport RD,, HELENA, MT, 59601
Phone4064442506
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
11FAA122.8000000010.000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
11122.800000006K00A3E

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1TANACONDA AIRPORT, ANACONDA, DEER LODGE, MT46.15158333, -112.862527781533.000 mB6.000 m overall

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
11T8.000 m

Special conditions

TypeCondition code
P4020

License history

DateFile or call signAction
2022-11-15KDW9LIAUA
2022-10-18KDW9LIAUA
2020-07-22KDW9LIAUA
2020-07-21KDW9LIAUA
2019-08-14KDW9LIAUA
2016-11-30KDW9LIREN
2016-08-22KDW9LETRES
2015-05-28KDW9LIAUA
2015-05-27KDW9ESUAPR
2006-10-31KDW9LIREN
2006-09-15KDW9ESURNW
2006-08-21KDW9LETRES
2006-08-16KDW9ESURNW
2005-10-06KDW9LIAUA
2005-10-05KDW9ESUAPR
2003-12-16KDW9LIAUA
2001-11-09KDW9LIREN
2001-08-20KDW9LETRES
2001-04-27KDW9LICCNV

Sources and provenance

SourceSource recordRetrievedMatch
ULS19648412026-08-02 02:08:18Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignKDW9ULS 19648412026-08-02 02:08:18
StatusAULS 19648412026-08-02 02:08:18
ServiceAFULS 19648412026-08-02 02:08:18
Grant Date2016-11-30ULS 19648412026-08-02 02:08:18
Expiration Date2026-11-14ULS 19648412026-08-02 02:08:18