Universal Licensing System
WRTD228
RIO GRANDE SILVER
License details
| ULS identifier | 4616686 |
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| Call sign | WRTD228 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-06-03 |
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| Expiration | 2032-06-03 |
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| Frequency range | 152.87 - 159.6 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CREEDE, MINERAL, CO |
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| Coordinates | 37.8707778, -106.9524722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 152.87000000 | | | 100.000000 | 4.000000 | |
| 2 | 1 | MO | 152.87000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 159.60000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.87000000 | | 11K2F3E |
| 2 | 1 | 152.87000000 | | 11K2F3E |
| 2 | 1 | 159.60000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BACHELOR MT NW OF, CREEDE, MINERAL, CO | 37.87077778, -106.95247222 | 3338.000 m | LTOWER | 6.100 m structure / 6.100 m overall | |
| 2 | T | MINERAL, CO | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | | | | 36.500 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | BACHELOR MT NW OF, CREEDE, CO | MINERAL | 9703175355 |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-03 | WRTD228 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4616686 | 2026-08-02 01:18:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTD228 | ULS 4616686 | 2026-08-02 01:18:59 |
| Status | A | ULS 4616686 | 2026-08-02 01:18:59 |
| Service | IG | ULS 4616686 | 2026-08-02 01:18:59 |
| Grant Date | 2022-06-03 | ULS 4616686 | 2026-08-02 01:18:59 |
| Expiration Date | 2032-06-03 | ULS 4616686 | 2026-08-02 01:18:59 |