Universal Licensing System
WNDM648
License details
| ULS identifier | 1768329 |
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| Call sign | WNDM648 |
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| Radio service | IK |
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| Status | E |
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| Grant date | 1999-11-02 |
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| Expiration | 2006-09-23 |
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| Cancellation | 2006-11-13 |
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| Frequency range | 152.48 MHz |
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| Locations | 6 |
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| Representative location | OAKLAND, ALAMEDA, CA |
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| Coordinates | 37.8532500, -122.2094167 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-23 00:52:26 |
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Licensee
| Name | HERNANDEZ, DAVID A |
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| Applicant type | I |
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| FRN | 0004615845 |
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| Location | SAN LEANDRO, CA |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 152.48000000 | | | 350.000000 | 1000.000000 | |
| 2 | 1 | FB6C | 152.48000000 | | | 350.000000 | 1000.000000 | |
| 3 | 1 | FB6C | 152.48000000 | | | 350.000000 | 1000.000000 | |
| 4 | 1 | FB6C | 152.48000000 | | | 350.000000 | 1000.000000 | |
| 5 | 1 | FB6C | 152.48000000 | | | 350.000000 | 1000.000000 | |
| 6 | 1 | FB6C | 152.48000000 | | | 350.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.48000000 | | 20K0F1D |
| 1 | 1 | 152.48000000 | | 20K0F3E |
| 2 | 1 | 152.48000000 | | 20K0F1D |
| 2 | 1 | 152.48000000 | | 20K0F3E |
| 3 | 1 | 152.48000000 | | 20K0F1D |
| 3 | 1 | 152.48000000 | | 20K0F3E |
| 4 | 1 | 152.48000000 | | 20K0F1D |
| 4 | 1 | 152.48000000 | | 20K0F3E |
| 5 | 1 | 152.48000000 | | 20K0F1D |
| 5 | 1 | 152.48000000 | | 20K0F3E |
| 6 | 1 | 152.48000000 | | 20K0F3E |
| 6 | 1 | 152.48000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GRIZZLY PEAK, OAKLAND, ALAMEDA, CA | 37.85325000, -122.20941667 | 444.000 m | | 43.000 m structure | N |
| 2 | T | MOUNT VACA, VACAVILLE, SOLANO, CA | 38.40880556, -122.11052778 | 829.000 m | | 55.000 m structure | N |
| 3 | T | MISSION RIDGE, FREMONT, ALAMEDA, CA | 37.48744444, -121.86855556 | 775.000 m | | 43.000 m structure | N |
| 4 | T | DEVILS PEAK, BURLINGAME, SAN MATEO, CA | 37.54272222, -122.44663889 | 547.000 m | | 61.000 m structure | N |
| 5 | T | LOMA RIDGE, LOS GATOS, SANTA CLARA, CA | 37.16716667, -121.92494444 | 1037.000 m | | 43.000 m structure | N |
| 6 | T | GEARY & MASONIC, SAN FRANCISCO, SAN FRANCISCO, CA | 37.78269444, -122.44775000 | 84.000 m | | 27.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 49.000 m | | | | 0.000 | |
| 1 | 2 | T | | 61.000 m | | | | 0.000 | |
| 1 | 3 | T | | 43.000 m | | | | 0.000 | |
| 1 | 4 | T | | 61.000 m | | | | 0.000 | |
| 1 | 5 | T | | 30.000 m | | | | 0.000 | |
| 1 | 6 | T | | 27.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 6060 GRIZZLY PEAK BLVD, OAKLAND, CA | | 4158959500 |
License history
| Date | File or call sign | Action |
|---|
| 2006-11-13 | WNDM648 | LIEXP |
| 2006-07-03 | WNDM648 | LETRES |
| 2000-11-23 | WNDM648 | LICCNV |
| 1999-11-02 | WNDM648 | AUTHPR |
| 1999-11-02 | WNDM648 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1768329 | 2026-08-23 00:52:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNDM648 | ULS 1768329 | 2026-08-23 00:52:26 |
| Status | E | ULS 1768329 | 2026-08-23 00:52:26 |
| Service | IK | ULS 1768329 | 2026-08-23 00:52:26 |
| Grant Date | 1999-11-02 | ULS 1768329 | 2026-08-23 00:52:26 |
| Expiration Date | 2006-09-23 | ULS 1768329 | 2026-08-23 00:52:26 |
| Cancellation Date | 2006-11-13 | ULS 1768329 | 2026-08-23 00:52:26 |