Universal Licensing System
WRDG231
National Telecom LLC
License details
| ULS identifier | 4151972 |
|---|
| Call sign | WRDG231 |
|---|
| Radio service | MG |
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| Status | A |
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| Grant date | 2019-04-22 |
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| Expiration | 2029-04-22 |
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| Frequency range | 18060 MHz |
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| Locations | 2 |
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| Representative location | Southfield, OAKLAND, MI |
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| Coordinates | 42.4891111, -83.3047222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
| 1 | 1 | FXO | 18060.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18060.00000000 | | 80M0D1W |
| 1 | 1 | 18060.00000000 | | 80M0D1W |
| 1 | 1 | 18060.00000000 | | 80M0D1W |
| 1 | 1 | 18060.00000000 | | 80M0D1W |
| 1 | 1 | 18060.00000000 | | 80M0D1W |
| 1 | 1 | 18060.00000000 | | 80M0D1W |
| 1 | 1 | 18060.00000000 | | 80M0D1W |
| 1 | 1 | 18060.00000000 | | 80M0D1W |
| 1 | 1 | 18060.00000000 | | 80M0D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 26455 American Dr Southfield, Southfield, OAKLAND, MI | 42.48911111, -83.30472222 | 213.300 m | B | 12.200 m structure / 18.300 m overall | |
| 2 | R | | 42.47533333, -83.24366667 | 203.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | COMMSCOPE VHLP2-18C | | V | 39.0000 | 106.9000 | | |
| 1 | 2 | R | COMMSCOPE VHLP2-18C | | | 39.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-31 | WRDG231 | LIASS |
| 2020-12-05 | WRDG231 | LIAUA |
| 2019-04-22 | WRDG231 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4151972 | 2026-08-02 02:43:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDG231 | ULS 4151972 | 2026-08-02 02:43:21 |
| Status | A | ULS 4151972 | 2026-08-02 02:43:21 |
| Service | MG | ULS 4151972 | 2026-08-02 02:43:21 |
| Grant Date | 2019-04-22 | ULS 4151972 | 2026-08-02 02:43:21 |
| Expiration Date | 2029-04-22 | ULS 4151972 | 2026-08-02 02:43:21 |