Universal Licensing System
WRDR542
Rio Grande Resources Corporation
License details
| ULS identifier | 4176308 |
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| Call sign | WRDR542 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-07-03 |
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| Expiration | 2029-07-03 |
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| Frequency range | 452.23125 - 457.23125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | San Mateo, CIBOLA, NM |
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| Coordinates | 35.3406667, -107.6332222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.23125000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 457.23125000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.23125000 | | 4K00F1E |
| 2 | 1 | 457.23125000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 36 Rio Grande Resources Road, San Mateo, CIBOLA, NM | 35.34066667, -107.63322222 | 2241.000 m | RIG | 60.900 m structure / 64.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 64.000 m | | | | -127.700 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 36 Rio Grand Resources Rd., San Mateo, NM | CIBOLA | 5052877971 |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-03 | WRDR542 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4176308 | 2026-08-02 01:22:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDR542 | ULS 4176308 | 2026-08-02 01:22:56 |
| Status | A | ULS 4176308 | 2026-08-02 01:22:56 |
| Service | IG | ULS 4176308 | 2026-08-02 01:22:56 |
| Grant Date | 2019-07-03 | ULS 4176308 | 2026-08-02 01:22:56 |
| Expiration Date | 2029-07-03 | ULS 4176308 | 2026-08-02 01:22:56 |