Universal Licensing System
WBM345
Marin County
License details
| ULS identifier | 971123 |
|---|
| Call sign | WBM345 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2021-05-22 |
|---|
| Expiration | 2031-05-31 |
|---|
| Frequency range | 10895 MHz |
|---|
| Locations | 5 |
|---|
| Representative location | MILL VALLEY, MARIN, CA |
|---|
| Coordinates | 37.9288889, -122.5875000 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:54 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 15 | FXO | 6286.19000000 | | | | | |
| 1 | 15 | FXO | 6404.79000000 | | | | | |
| 1 | 16 | FXO | 10653.12500000 | | | | | |
| 1 | 17 | FXO | 10815.00000000 | | | | | |
| 1 | 18 | FXO | 10855.00000000 | | | | | |
| 1 | 22 | FXO | 10855.00000000 | | | | | |
| 1 | 22 | FXO | 10855.00000000 | | | | | |
| 1 | 22 | FXO | 10855.00000000 | | | | | |
| 1 | 22 | FXO | 10855.00000000 | | | | | |
| 1 | 22 | FXO | 10855.00000000 | | | | | |
| 1 | 22 | FXO | 10855.00000000 | | | | | |
| 1 | 22 | FXO | 10855.00000000 | | | | | |
| 1 | 22 | FXO | 10855.00000000 | | | | | |
| 1 | 22 | FXO | 10855.00000000 | | | | | |
| 1 | 22 | FXO | 10855.00000000 | | | | | |
| 1 | 19 | FXO | 10895.00000000 | | | | | |
| 1 | 23 | FXO | 10895.00000000 | | | | | |
| 1 | 23 | FXO | 10895.00000000 | | | | | |
| 1 | 23 | FXO | 10895.00000000 | | | | | |
| 1 | 23 | FXO | 10895.00000000 | | | | | |
| 1 | 23 | FXO | 10895.00000000 | | | | | |
| 1 | 23 | FXO | 10895.00000000 | | | | | |
| 1 | 23 | FXO | 10895.00000000 | | | | | |
| 1 | 23 | FXO | 10895.00000000 | | | | | |
| 1 | 23 | FXO | 10895.00000000 | | | | | |
| 1 | 23 | FXO | 10895.00000000 | | | | | |
| 1 | 11 | FXO | 10925.00000000 | | | | | |
| 1 | 19 | FXO | 10975.00000000 | | | | | |
| 1 | 20 | FXO | 10995.00000000 | | | | | |
| 1 | 20 | FXO | 10995.00000000 | | | | | |
| 1 | 20 | FXO | 10995.00000000 | | | | | |
| 1 | 20 | FXO | 10995.00000000 | | | | | |
| 1 | 20 | FXO | 10995.00000000 | | | | | |
| 1 | 20 | FXO | 10995.00000000 | | | | | |
| 1 | 20 | FXO | 10995.00000000 | | | | | |
| 1 | 20 | FXO | 10995.00000000 | | | | | |
| 1 | 20 | FXO | 10995.00000000 | | | | | |
| 1 | 20 | FXO | 10995.00000000 | | | | | |
| 1 | 18 | FXO | 11015.00000000 | | | | | |
| 1 | 14 | FXO | 11055.00000000 | | | | | |
| 1 | 21 | FXO | 11075.00000000 | | | | | |
| 1 | 21 | FXO | 11075.00000000 | | | | | |
| 1 | 21 | FXO | 11075.00000000 | | | | | |
| 1 | 21 | FXO | 11075.00000000 | | | | | |
| 1 | 21 | FXO | 11075.00000000 | | | | | |
| 1 | 21 | FXO | 11075.00000000 | | | | | |
| 1 | 21 | FXO | 11075.00000000 | | | | | |
| 1 | 21 | FXO | 11075.00000000 | | | | | |
| 1 | 21 | FXO | 11075.00000000 | | | | | |
| 1 | 21 | FXO | 11075.00000000 | | | | | |
| 1 | 18 | FXO | 11095.00000000 | | | | | |
| 1 | 19 | FXO | 11135.00000000 | | | | | |
| 1 | 13 | FXO | 11173.12500000 | | | | | |
| 1 | 8 | FXO | 11198.12500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 15 | 6286.19000000 | | 30M0D7W |
| 1 | 15 | 6404.79000000 | | 30M0D7W |
| 1 | 16 | 10653.12500000 | | 3M75D7W |
| 1 | 17 | 10815.00000000 | | 40M0D7W |
| 1 | 18 | 10855.00000000 | | 30M0D7W |
| 1 | 22 | 10855.00000000 | | 40M0D7W |
| 1 | 22 | 10855.00000000 | | 40M0D7W |
| 1 | 22 | 10855.00000000 | | 40M0D7W |
| 1 | 22 | 10855.00000000 | | 40M0D7W |
| 1 | 22 | 10855.00000000 | | 40M0D7W |
| 1 | 22 | 10855.00000000 | | 40M0D7W |
| 1 | 22 | 10855.00000000 | | 40M0D7W |
| 1 | 22 | 10855.00000000 | | 40M0D7W |
| 1 | 22 | 10855.00000000 | | 40M0D7W |
| 1 | 22 | 10855.00000000 | | 40M0G7W |
| 1 | 19 | 10895.00000000 | | 30M0D7W |
| 1 | 23 | 10895.00000000 | | 40M0D7W |
| 1 | 23 | 10895.00000000 | | 40M0D7W |
| 1 | 23 | 10895.00000000 | | 40M0D7W |
| 1 | 23 | 10895.00000000 | | 40M0D7W |
| 1 | 23 | 10895.00000000 | | 40M0D7W |
| 1 | 23 | 10895.00000000 | | 40M0D7W |
| 1 | 23 | 10895.00000000 | | 40M0D7W |
| 1 | 23 | 10895.00000000 | | 40M0D7W |
| 1 | 23 | 10895.00000000 | | 40M0D7W |
| 1 | 23 | 10895.00000000 | | 40M0G7W |
| 1 | 11 | 10925.00000000 | | 10M0D7W |
| 1 | 19 | 10975.00000000 | | 30M0D7W |
| 1 | 20 | 10995.00000000 | | 80M0D7W |
| 1 | 20 | 10995.00000000 | | 80M0D7W |
| 1 | 20 | 10995.00000000 | | 80M0G7W |
| 1 | 20 | 10995.00000000 | | 80M0D7W |
| 1 | 20 | 10995.00000000 | | 80M0D7W |
| 1 | 20 | 10995.00000000 | | 80M0D7W |
| 1 | 20 | 10995.00000000 | | 80M0D7W |
| 1 | 20 | 10995.00000000 | | 80M0D7W |
| 1 | 20 | 10995.00000000 | | 80M0D7W |
| 1 | 20 | 10995.00000000 | | 80M0D7W |
| 1 | 18 | 11015.00000000 | | 30M0D7W |
| 1 | 14 | 11055.00000000 | | 40M0D7W |
| 1 | 21 | 11075.00000000 | | 80M0D7W |
| 1 | 21 | 11075.00000000 | | 80M0D7W |
| 1 | 21 | 11075.00000000 | | 80M0G7W |
| 1 | 21 | 11075.00000000 | | 80M0D7W |
| 1 | 21 | 11075.00000000 | | 80M0D7W |
| 1 | 21 | 11075.00000000 | | 80M0D7W |
| 1 | 21 | 11075.00000000 | | 80M0D7W |
| 1 | 21 | 11075.00000000 | | 80M0D7W |
| 1 | 21 | 11075.00000000 | | 80M0D7W |
| 1 | 21 | 11075.00000000 | | 80M0D7W |
| 1 | 18 | 11095.00000000 | | 30M0D7W |
| 1 | 19 | 11135.00000000 | | 30M0D7W |
| 1 | 13 | 11173.12500000 | | 3M75D7W |
| 1 | 8 | 11198.12500000 | | 3M75D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MT TAMALPIAS, MILL VALLEY, MARIN, CA | 37.92888889, -122.58750000 | 768.100 m | POLE | 15.800 m structure / 15.800 m overall | N |
| 2 | R | | 37.97911111, -122.54683333 | 78.300 m | | | |
| 4 | R | | 37.89650000, -122.52225000 | 5.800 m | | | |
| 5 | R | | 38.02672222, -122.71638889 | 445.300 m | | | |
| 6 | R | | 37.99905556, -122.53130556 | 21.300 m | | | |
| 8 | R | | 37.75416667, -122.44638889 | 259.100 m | | | |
| 9 | R | | 37.93047222, -122.72019444 | 222.800 m | | | |
| 10 | R | | 38.01994444, -122.54122222 | 5.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 8 | R | GABRIEL ELECTRONICS DRFB6-59CSE | | | 39.1000 | | | |
| 1 | 9 | R | ANDREW CORP. VHP4-105 | | | 39.9000 | | | |
| 1 | 10 | R | Comscope UHX4-107B RF | | | 40.4000 | | | |
| 2 | 2 | R | Andrew VHP4-107A | | | 40.5000 | | | |
| 2 | 4 | R | Andrew VHP4-107A | | | 40.5000 | | | |
| 2 | 5 | R | Andrew VHP4-107A | | | 40.5000 | | | |
| 2 | 10 | R | ANDREW UHX4-107B RF | | | 40.4000 | 0.0000 | | |
| 3 | 6 | R | ANDREW CORP VHP4-107 | | | 40.5000 | | | |
| 3 | 10 | R | ANDREW UHX4-107B RF | | | 40.4000 | 0.0000 | | |
| 4 | 6 | R | ANDREW CORPORATION VHP4-107 | | | 40.5000 | 0.0000 | | |
| 5 | 6 | R | Comscope UHX4-107B RF | | | 40.4000 | | | |
| 6 | 6 | R | ANDREW UHX4-107B RF | | | 40.4000 | 0.0000 | | |
| 7 | 6 | R | ANDREW UHX4-107B RF | | | 40.4000 | 0.0000 | | |
| 8 | 1 | T | Andrew UHX4-107 RF | | H | 40.4000 | 32.7000 | | |
| 11 | 1 | T | Andrew VHP4-107A | | V | 40.5000 | 313.8000 | | |
| 13 | 1 | T | Andrew VHP4-107A | | V | 40.5000 | 122.0000 | | |
| 14 | 1 | T | ANDREW CORP. VHP4-107 | | H | 40.5000 | 32.4000 | | |
| 15 | 1 | T | GABRIEL ELECTRONICS DRFB6-59CSE | | H | 39.1000 | 147.3000 | | |
| 16 | 1 | T | ANDREW CORP. VHLP2-10 | | V | 34.2000 | 270.9000 | | |
| 17 | 1 | T | ANDREW CORPORATION VHP4-107 | | H | 40.5000 | 32.4000 | | |
| 18 | 1 | T | Comscope UHX4-107B RF | | H | 40.4000 | 21.9000 | | |
| 19 | 1 | T | Comscope UHX4-107B | | V | 40.4000 | 32.4000 | | |
| 20 | 1 | T | ANDREW UHX4-107B RF | | H | 40.4000 | 21.9000 | | |
| 21 | 1 | T | ANDREW UHX4-107B RF | | V | 40.4000 | 32.4000 | | |
| 22 | 1 | T | ANDREW UHX4-107B RF | | H | 40.4000 | 21.9000 | | |
| 23 | 1 | T | ANDREW UHX4-107B RF | | V | 40.4000 | 32.4000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4 PETER BEHR DRIVE, SAN RAFAEL, CA | MARIN | 4154997313 |
License history
| Date | File or call sign | Action |
|---|
| 2025-11-25 | WBM345 | LIMOD |
| 2022-08-03 | WBM345 | LIAUA |
| 2021-05-22 | WBM345 | LIREN |
| 2021-05-01 | WBM345 | ESURNW |
| 2021-04-01 | WBM345 | ESURNW |
| 2021-03-08 | WBM345 | LETRES |
| 2021-02-02 | WBM345 | LIAUA |
| 2013-08-29 | WBM345 | LIMOD |
| 2013-08-06 | WBM345 | ESUAPR |
| 2013-05-21 | WBM345 | LIMOD |
| 2013-04-01 | WBM345 | ESUAPR |
| 2011-03-30 | WBM345 | LIREN |
| 2011-03-29 | WBM345 | ESUAPR |
| 2011-03-07 | WBM345 | LETRES |
| 2011-03-02 | WBM345 | ESURNW |
| 2010-11-24 | WBM345 | LIMOD |
| 2010-05-05 | WBM345 | LIMOD |
| 2010-04-26 | WBM345 | LTSAPR |
| 2010-04-23 | WBM345 | EFCAPR |
| 2010-04-23 | WBM345 | ESCAPR |
| 2007-09-27 | WBM345 | LIMOD |
| 2007-09-09 | WBM345 | ESCAPR |
| 2007-07-30 | WBM345 | LIMOD |
| 2007-05-25 | WBM345 | ESCAPR |
| 2002-05-13 | WBM345 | LETCNS |
| 2001-03-14 | WBM345 | LIREN |
| 2001-03-05 | WBM345 | LETRES |
| 2001-02-13 | WBM345 | LIMOD |
| 1999-08-13 | WBM345 | LICCNV |
| 1998-06-23 | WBM345 | LIMOD |
| 1996-05-31 | WBM345 | LIMOD |
| 1995-09-14 | WBM345 | LIMOD |
| 1995-01-24 | WBM345 | LIMOD |
| 1994-02-18 | WBM345 | LIMOD |
| 1993-12-30 | WBM345 | LIMOD |
| 1990-03-01 | WBM345 | LIMOD |
| 1990-01-20 | WBM345 | LIMOD |
| 1985-05-31 | WBM345 | LIMOD |
| 1981-01-13 | WBM345 | LIMOD |
| 1980-11-03 | WBM345 | LIISS |
| 1980-11-03 | WBM345 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 971123 | 2026-08-02 02:46:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WBM345 | ULS 971123 | 2026-08-02 02:46:54 |
| Status | A | ULS 971123 | 2026-08-02 02:46:54 |
| Service | MW | ULS 971123 | 2026-08-02 02:46:54 |
| Grant Date | 2021-05-22 | ULS 971123 | 2026-08-02 02:46:54 |
| Expiration Date | 2031-05-31 | ULS 971123 | 2026-08-02 02:46:54 |