Universal Licensing System
WQDW301
CENTRAL MARIN SANITATION AGENCY
License details
| ULS identifier | 2763121 |
|---|
| Call sign | WQDW301 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2025-08-19 |
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| Expiration | 2035-11-15 |
|---|
| Frequency range | 453.15 - 458.15 MHz (2 frequencies) |
|---|
| Locations | 2 |
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| Representative location | SAN RAFAEL, MARIN, CA |
|---|
| Coordinates | 37.9478611, -122.4955556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 453.15000000 | | | 28.000000 | 28.000000 | |
| 1 | 1 | FB2C | 453.15000000 | | | 28.000000 | 28.000000 | |
| 2 | 1 | MO | 453.15000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 458.15000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.15000000 | | 11K2F3E |
| 1 | 1 | 453.15000000 | | 11K2F3E |
| 1 | 1 | 453.15000000 | | 11K2F3E |
| 1 | 1 | 453.15000000 | | 11K2F3E |
| 2 | 1 | 453.15000000 | | 11K2F3E |
| 2 | 1 | 453.15000000 | | 11K2F3E |
| 2 | 1 | 458.15000000 | | 11K2F3E |
| 2 | 1 | 458.15000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1301 ANDERSEN DRIVE, SAN RAFAEL, MARIN, CA | 37.94786111, -122.49555556 | 3.000 m | BANT | 18.100 m structure / 19.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 19.100 m | | | 360.0000 | -31.400 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1301 ANDERSEN DR, SAN RAFAEL, CA | MARIN | 4154591455 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-19 | WQDW301 | LIREN |
| 2025-08-17 | WQDW301 | ESURNW |
| 2015-08-18 | WQDW301 | LIREN |
| 2013-02-05 | WQDW301 | LIMOD |
| 2013-01-29 | WQDW301 | LIMOD |
| 2012-11-14 | WQDW301 | ESUAPR |
| 2012-08-25 | WQDW301 | LIMOD |
| 2012-08-24 | WQDW301 | ESUAPR |
| 2006-08-14 | WQDW301 | LETCNS |
| 2005-11-15 | WQDW301 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2763121 | 2026-08-02 01:17:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDW301 | ULS 2763121 | 2026-08-02 01:17:25 |
| Status | A | ULS 2763121 | 2026-08-02 01:17:25 |
| Service | PW | ULS 2763121 | 2026-08-02 01:17:25 |
| Grant Date | 2025-08-19 | ULS 2763121 | 2026-08-02 01:17:25 |
| Expiration Date | 2035-11-15 | ULS 2763121 | 2026-08-02 01:17:25 |