Universal Licensing System
WDN94
Montana Department of Transportation
License details
| ULS identifier | 1200298 |
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| Call sign | WDN94 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-07-18 |
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| Expiration | 2033-10-08 |
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| Frequency range | 156.06 - 458.65 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | ROUNDUP, MUSSELSHELL, MT |
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| Coordinates | 46.2510000, -108.4840278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 3 | FX1C | 156.06000000 | | | 100.000000 | 228.000000 | |
| 3 | 5 | FX2 | 452.15000000 | | | 50.000000 | 145.000000 | |
| 4 | 1 | FX2 | 452.15000000 | | | 40.000000 | 160.000000 | |
| 3 | 4 | FX1 | 457.15000000 | | | 40.000000 | 160.000000 | |
| 3 | 1 | FX1 | 458.00000000 | | | 50.000000 | 315.000000 | |
| 3 | 2 | FX1 | 458.65000000 | | | 50.000000 | 315.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 3 | 156.06000000 | | 11K2F3E |
| 3 | 3 | 156.06000000 | | 11K2F1D |
| 3 | 5 | 452.15000000 | | 11K2F3E |
| 4 | 1 | 452.15000000 | | 11K2F3E |
| 3 | 4 | 457.15000000 | | 11K2F3E |
| 3 | 1 | 458.00000000 | | 11K2F1D |
| 3 | 1 | 458.00000000 | | 11K2F3E |
| 3 | 2 | 458.65000000 | | 11K2F3E |
| 3 | 2 | 458.65000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 3 | T | 424 MOREY, BILLINGS, YELLOWSTONE, MT | 45.76152778, -108.53777778 | 966.000 m | LTOWER | 21.000 m structure / 21.000 m overall | N |
| 4 | T | 10 MI S, ROUNDUP, MUSSELSHELL, MT | 46.25100000, -108.48402778 | 1276.000 m | GTOWER | 21.000 m structure / 21.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | T | | 6.000 m | | | | -70.000 | |
| 1 | 4 | T | | 20.000 m | V | 6.0000 | 200.0000 | 120.000 | |
| 2 | 3 | T | | 9.000 m | | | | -67.000 | |
| 3 | 3 | T | | 12.000 m | | | | -64.000 | |
| 4 | 3 | T | | 10.000 m | V | 6.0000 | 20.0000 | -66.000 | |
| 5 | 3 | T | | 15.000 m | V | 3.0000 | 360.0000 | -61.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | DISTRICT OFC 424 MOREY, BILLINGS, MT | YELLOWSTONE | 4062524138 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-18 | WDN94 | LIREN |
| 2023-07-17 | WDN94 | LETRES |
| 2022-10-01 | WDN94 | LIAUA |
| 2017-04-25 | WDN94 | LETCNS |
| 2016-07-27 | WDN94 | LIMOD |
| 2015-03-13 | WDN94 | LIMOD |
| 2013-07-17 | WDN94 | LIREN |
| 2013-07-15 | WDN94 | LETRES |
| 2013-07-10 | WDN94 | ESURNW |
| 2011-03-31 | WDN94 | LIMOD |
| 2005-06-01 | WDN94 | LIAUA |
| 2005-05-31 | WDN94 | ESCAPR |
| 2003-07-11 | WDN94 | LIREN |
| 2002-03-06 | WDN94 | AUDOPR |
| 2000-10-20 | WDN94 | LICCNV |
| 1998-08-03 | WDN94 | AUTHPR |
| 1998-08-03 | WDN94 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1200298 | 2026-08-02 01:09:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDN94 | ULS 1200298 | 2026-08-02 01:09:15 |
| Status | A | ULS 1200298 | 2026-08-02 01:09:15 |
| Service | PW | ULS 1200298 | 2026-08-02 01:09:15 |
| Grant Date | 2023-07-18 | ULS 1200298 | 2026-08-02 01:09:15 |
| Expiration Date | 2033-10-08 | ULS 1200298 | 2026-08-02 01:09:15 |