Universal Licensing System
WRPX476
Compudyne, Inc.
License details
| ULS identifier | 4576611 |
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| Call sign | WRPX476 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2022-04-04 |
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| Expiration | 2032-04-04 |
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| Frequency range | 11135 MHz |
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| Locations | 2 |
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| Representative location | DULUTH, ST. LOUIS, MN |
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| Coordinates | 46.7641389, -92.1158333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11135.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11135.00000000 | | 36M7D7W |
| 1 | 1 | 11135.00000000 | | 36M2D7W |
| 1 | 1 | 11135.00000000 | | 34M4D7W |
| 1 | 1 | 11135.00000000 | | 35M8D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 367 Garfield Ave Suite 5, DULUTH, ST. LOUIS, MN | 46.76413889, -92.11583333 | 185.000 m | B | 10.000 m structure / 11.000 m overall | |
| 2 | R | | 46.78372222, -92.10197222 | 191.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RF Engineering & Energy R RFMA-1135UH06WS | | V | 34.5000 | 25.9000 | | |
| 1 | 2 | R | RF Engineering & Energy R RFMA-1135UH06WS | | | 34.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-18 | WRPX476 | LIAUA |
| 2023-07-04 | WRPX476 | LETCNS |
| 2022-04-04 | WRPX476 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4576611 | 2026-08-02 02:45:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRPX476 | ULS 4576611 | 2026-08-02 02:45:19 |
| Status | A | ULS 4576611 | 2026-08-02 02:45:19 |
| Service | MG | ULS 4576611 | 2026-08-02 02:45:19 |
| Grant Date | 2022-04-04 | ULS 4576611 | 2026-08-02 02:45:19 |
| Expiration Date | 2032-04-04 | ULS 4576611 | 2026-08-02 02:45:19 |