Universal Licensing System
WRDU831
Millhouse Electronics inc
License details
| ULS identifier | 4183000 |
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| Call sign | WRDU831 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2019-07-25 |
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| Expiration | 2029-07-25 |
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| Cancellation | 2024-11-05 |
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| Frequency range | 10835 MHz |
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| Locations | 2 |
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| Representative location | Needle Peak, CARBON, WY |
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| Coordinates | 41.2859167, -106.7336667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10835.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10835.00000000 | | 79M3D7D |
| 1 | 1 | 10835.00000000 | | 79M3D7D |
| 1 | 1 | 10835.00000000 | | 79M3D7D |
| 1 | 1 | 10835.00000000 | | 79M3D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Needle Peak Rd, Needle Peak, CARBON, WY | 41.28591667, -106.73366667 | 2362.500 m | LTOWER | 15.200 m structure / 15.200 m overall | |
| 2 | R | | 41.47330556, -106.74947222 | 2108.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | UBIQUITI NETWORKS AF-11G35 | | S | 35.0000 | 356.4000 | | |
| 1 | 2 | R | UBIQUITI NETWORKS AF-11G35 | | | 35.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-11-06 | WRDU831 | LICAN |
| 2019-07-25 | WRDU831 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4183000 | 2026-08-02 02:42:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDU831 | ULS 4183000 | 2026-08-02 02:42:46 |
| Status | C | ULS 4183000 | 2026-08-02 02:42:46 |
| Service | MG | ULS 4183000 | 2026-08-02 02:42:46 |
| Grant Date | 2019-07-25 | ULS 4183000 | 2026-08-02 02:42:46 |
| Expiration Date | 2029-07-25 | ULS 4183000 | 2026-08-02 02:42:46 |
| Cancellation Date | 2024-11-05 | ULS 4183000 | 2026-08-02 02:42:46 |