Universal Licensing System
WBM685
CBS BROADCASTING INC.
License details
| ULS identifier | 971344 |
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| Call sign | WBM685 |
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| Radio service | TI |
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| Status | C |
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| Grant date | 1976-03-19 |
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| Expiration | 2015-06-01 |
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| Cancellation | 2011-10-11 |
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| Frequency range | 6875 - 7000 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | WASHINGTON, DC |
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| Coordinates | 38.8917778, -77.0038611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:38 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6875.00000000 | 6900.00000000 | | | | |
| 1 | 1 | FXO | 6975.00000000 | 7000.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6875.00000000 | | 25M0F9W |
| 1 | 1 | 6975.00000000 | | 25M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 MARYLAND AVE, WASHINGTON, DC | 38.89177778, -77.00386111 | 27.400 m | | 23.200 m structure / 23.200 m overall | |
| 2 | R | | 38.91094444, -77.04663889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | 76.0000 | | |
| 1 | 2 | R | | | | | | | |
| 2 | 2 | R | | | | | | | |
| 3 | 1 | T | | | | | 76.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2011-10-12 | WBM685 | LICAN |
| 2011-03-17 | WBM685 | LIAUA |
| 2011-03-16 | WBM685 | ESUAPR |
| 2011-03-09 | WBM685 | PNACT |
| 2011-03-02 | WBM685 | AUTHPR |
| 2011-03-01 | WBM685 | LIMOD |
| 2009-11-24 | WBM685 | AUTHPR |
| 2009-11-23 | WBM685 | INTDUP |
| 2009-11-23 | WBM685 | COR |
| 2009-04-15 | WBM685 | PNACT |
| 2009-04-11 | WBM685 | AUTHPR |
| 2009-04-10 | WBM685 | LIREN |
| 2006-04-05 | WBM685 | PNACT |
| 2006-03-30 | WBM685 | AUTHPR |
| 2006-03-30 | WBM685 | LIMOD |
| 2005-11-09 | WBM685 | PNACT |
| 2005-11-03 | WBM685 | AUTHPR |
| 2005-11-02 | WBM685 | LIMOD |
| 2003-01-29 | WBM685 | PNACT |
| 2003-01-22 | WBM685 | AUTHPR |
| 2003-01-21 | WBM685 | LIMOD |
| 2002-03-08 | WBM685 | LIAUA |
| 2000-05-03 | WBM685 | COR |
| 1999-08-13 | WBM685 | LICCNV |
| 1999-07-14 | WBM685 | COR |
| 1996-01-24 | WBM685 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 971344 | 2026-08-02 02:43:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WBM685 | ULS 971344 | 2026-08-02 02:43:38 |
| Status | C | ULS 971344 | 2026-08-02 02:43:38 |
| Service | TI | ULS 971344 | 2026-08-02 02:43:38 |
| Grant Date | 1976-03-19 | ULS 971344 | 2026-08-02 02:43:38 |
| Expiration Date | 2015-06-01 | ULS 971344 | 2026-08-02 02:43:38 |
| Cancellation Date | 2011-10-11 | ULS 971344 | 2026-08-02 02:43:38 |