Universal Licensing System
WQM4
Montana Aeronautics
License details
| ULS identifier | 1981349 |
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| Call sign | WQM4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2024-11-26 |
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| Expiration | 2034-10-13 |
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| Frequency range | 122.95 MHz |
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| Locations | 1 |
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| Representative location | MISSOULA, MISSOULA, MT |
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| Coordinates | 46.9304722, -114.0856667 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FAA | 122.95000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 122.95000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MISSOULA INTERNATIONAL AIRPORT, MISSOULA, MISSOULA, MT | 46.93047222, -114.08566667 | 977.000 m | B | 9.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-11-26 | WQM4 | LIREN |
| 2024-10-03 | WQM4 | ESURNW |
| 2024-09-13 | WQM4 | ESURNW |
| 2024-08-14 | WQM4 | ESURNW |
| 2024-07-22 | WQM4 | LETRES |
| 2022-11-15 | WQM4 | LIAUA |
| 2022-10-18 | WQM4 | LIAUA |
| 2020-07-21 | WQM4 | LIAUA |
| 2019-08-14 | WQM4 | LIAUA |
| 2015-05-28 | WQM4 | LIAUA |
| 2015-05-27 | WQM4 | ESUAPR |
| 2014-09-17 | WQM4 | LIREN |
| 2014-07-21 | WQM4 | LETRES |
| 2014-07-15 | WQM4 | ESURNW |
| 2005-10-06 | WQM4 | LIAUA |
| 2005-10-05 | WQM4 | ESUAPR |
| 2004-10-13 | WQM4 | LIREN |
| 2003-12-16 | WQM4 | LIAUA |
| 2001-04-27 | WQM4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1981349 | 2026-08-02 02:08:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQM4 | ULS 1981349 | 2026-08-02 02:08:18 |
| Status | A | ULS 1981349 | 2026-08-02 02:08:18 |
| Service | AF | ULS 1981349 | 2026-08-02 02:08:18 |
| Grant Date | 2024-11-26 | ULS 1981349 | 2026-08-02 02:08:18 |
| Expiration Date | 2034-10-13 | ULS 1981349 | 2026-08-02 02:08:18 |