Universal Licensing System
WNEX400
MONTANA, STATE OF
License details
| ULS identifier | 1017394 |
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| Call sign | WNEX400 |
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| Radio service | MW |
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| Status | E |
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| Grant date | 1998-07-29 |
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| Expiration | 2008-11-12 |
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| Cancellation | 2009-01-17 |
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| Frequency range | 18925 MHz |
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| Locations | 2 |
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| Representative location | HELENA, LEWIS AND CLARK, MT |
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| Coordinates | 46.5893611, -111.9927500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:15 |
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Licensee
| Name | MONTANA, STATE OF |
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| Applicant type | G |
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| FRN | 0004256251 |
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| Location | HELENA, MT |
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| Address | ROOM 224 SAM W MITCHELL BLDG, HELENA, MT, 59620 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 18925.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 18925.00000000 | | 10M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2701 PROSPECT, HELENA, LEWIS AND CLARK, MT | 46.58936111, -111.99275000 | 1228.300 m | | 19.800 m structure / 19.800 m overall | |
| 2 | R | | 46.59880556, -112.03247222 | 1215.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 38.5000 | 289.0000 | | |
| 1 | 2 | R | | | | 38.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-01-17 | WNEX400 | LIEXP |
| 2008-08-18 | WNEX400 | LETRES |
| 1999-08-14 | WNEX400 | LICCNV |
| 1998-07-29 | WNEX400 | LIREN |
| 1993-11-12 | WNEX400 | LIMOD |
| 1993-11-11 | WNEX400 | LIMOD |
| 1993-11-05 | WNEX400 | LIMOD |
| 1993-10-05 | WNEX400 | LIMOD |
| 1988-12-27 | WNEX400 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1017394 | 2026-08-02 02:47:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNEX400 | ULS 1017394 | 2026-08-02 02:47:15 |
| Status | E | ULS 1017394 | 2026-08-02 02:47:15 |
| Service | MW | ULS 1017394 | 2026-08-02 02:47:15 |
| Grant Date | 1998-07-29 | ULS 1017394 | 2026-08-02 02:47:15 |
| Expiration Date | 2008-11-12 | ULS 1017394 | 2026-08-02 02:47:15 |
| Cancellation Date | 2009-01-17 | ULS 1017394 | 2026-08-02 02:47:15 |