Universal Licensing System
WRDE999
Marin Montessori School
License details
| ULS identifier | 4149208 |
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| Call sign | WRDE999 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-04-15 |
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| Expiration | 2029-04-15 |
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| Frequency range | 159.54 - 159.99 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Corte Madera, MARIN, CA |
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| Coordinates | 37.9202500, -122.4908056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 159.54000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 159.66750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 159.67500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 159.97500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 159.99000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 159.54000000 | | 7K60FXE |
| 1 | 1 | 159.66750000 | | 7K60FXE |
| 1 | 1 | 159.67500000 | | 7K60FXE |
| 1 | 1 | 159.97500000 | | 7K60FXE |
| 1 | 1 | 159.99000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Corte Madera, MARIN, CA | 37.92025000, -122.49080556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5200 paradise Dr., Corte Madera, CA | MARIN | 4156130727 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-15 | WRDE999 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4149208 | 2026-08-02 01:22:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDE999 | ULS 4149208 | 2026-08-02 01:22:41 |
| Status | A | ULS 4149208 | 2026-08-02 01:22:41 |
| Service | IG | ULS 4149208 | 2026-08-02 01:22:41 |
| Grant Date | 2019-04-15 | ULS 4149208 | 2026-08-02 01:22:41 |
| Expiration Date | 2029-04-15 | ULS 4149208 | 2026-08-02 01:22:41 |