Universal Licensing System

WWI8

Montana Aeronautics

License details

ULS identifier1984974
Call signWWI8
Radio serviceAF
StatusA
Grant date2017-10-19
Expiration2027-11-17
Frequency range122.9 MHz
Locations1
Representative locationWILSALL, PARK, MT
Coordinates45.9999444, -110.6785556
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
11MFL122.9000000010.000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
11122.900000006K00A3E

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
1TWILSALL AIRPORT, WILSALL, PARK, MT45.99994444, -110.678555561556.000 m6.000 m overall

Antennas

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

Special conditions

TypeCondition code
P3005
P4020

License history

DateFile or call signAction
2022-11-15WWI8LIAUA
2022-10-18WWI8LIAUA
2020-07-21WWI8LIAUA
2019-08-14WWI8LIAUA
2017-10-19WWI8LIREN
2017-09-18WWI8ESURNW
2017-08-21WWI8LETRES
2015-05-28WWI8LIAUA
2015-05-27WWI8ESUAPR
2007-08-27WWI8LIREN
2007-08-20WWI8LETRES
2007-08-19WWI8ESURNW
2005-10-06WWI8LIAUA
2005-10-05WWI8ESUAPR
2003-12-16WWI8LIAUA
2002-08-28WWI8LIREN
2002-08-26WWI8LETRES
2001-04-27WWI8LICCNV

Sources and provenance

SourceSource recordRetrievedMatch
ULS19849742026-08-02 02:08:18Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWWI8ULS 19849742026-08-02 02:08:18
StatusAULS 19849742026-08-02 02:08:18
ServiceAFULS 19849742026-08-02 02:08:18
Grant Date2017-10-19ULS 19849742026-08-02 02:08:18
Expiration Date2027-11-17ULS 19849742026-08-02 02:08:18