Universal Licensing System
WMG456
CHARLES RIVER BROADCASTING COMPANY
License details
| ULS identifier | 1001301 |
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| Call sign | WMG456 |
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| Radio service | AS |
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| Status | C |
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| Grant date | 1993-07-16 |
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| Expiration | 2022-04-01 |
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| Cancellation | 2014-04-03 |
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| Frequency range | 946.5 MHz |
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| Locations | 2 |
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| Representative location | WALTHAM, MIDDLESEX, MA |
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| Coordinates | 42.3545278, -71.2617222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:47 |
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Licensee
| Name | CHARLES RIVER BROADCASTING COMPANY |
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| FRN | 0016389769 |
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| Location | BRAINTREE, MA |
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| Address | 35 BRAINTREE HILL OFFICE PARK SUITE 300, BRAINTREE, MA, 02184 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 946.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 946.50000000 | | 250KA1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 750 SOUTH ST, WALTHAM, MIDDLESEX, MA | 42.35452778, -71.26172222 | 13.700 m | | 93.300 m overall | |
| 2 | R | | 42.31036111, -71.23669444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | | 157.2000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2014-04-04 | WMG456 | LICAN |
| 2014-04-02 | WMG456 | PNACT |
| 2014-03-26 | WMG456 | AUTHPR |
| 2014-03-25 | WMG456 | LIREN |
| 2007-05-15 | WMG456 | ESCFRN |
| 2007-05-02 | WMG456 | PNACT |
| 2007-04-27 | WMG456 | AUTHPR |
| 2007-04-26 | WMG456 | LIMOD |
| 2006-12-06 | WMG456 | PNACT |
| 2006-12-02 | WMG456 | AUTHPR |
| 2006-12-01 | WMG456 | LIMOD |
| 2006-11-29 | WMG456 | PNACT |
| 2006-11-23 | WMG456 | AUTHPR |
| 2006-11-22 | WMG456 | LIMOD |
| 2006-11-01 | WMG456 | PNACT |
| 2006-10-27 | WMG456 | AUTHPR |
| 2006-10-26 | WMG456 | LIREN |
| 2006-02-22 | WMG456 | PNACT |
| 2006-02-16 | WMG456 | AUTHPR |
| 2006-02-16 | WMG456 | LIMOD |
| 2005-12-14 | WMG456 | PNACT |
| 2005-12-06 | WMG456 | AUTHPR |
| 2005-12-05 | WMG456 | LIMOD |
| 2004-02-18 | WMG456 | AUTHPR |
| 2003-01-29 | WMG456 | PNACT |
| 2003-01-22 | WMG456 | AUTHPR |
| 2003-01-21 | WMG456 | LIMOD |
| 2000-07-10 | WMG456 | COR |
| 1999-08-14 | WMG456 | LICCNV |
| 1999-05-05 | WMG456 | COR |
| 1998-09-10 | WMG456 | COR |
| 1997-07-01 | WMG456 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1001301 | 2026-08-02 02:43:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WMG456 | ULS 1001301 | 2026-08-02 02:43:47 |
| Status | C | ULS 1001301 | 2026-08-02 02:43:47 |
| Service | AS | ULS 1001301 | 2026-08-02 02:43:47 |
| Grant Date | 1993-07-16 | ULS 1001301 | 2026-08-02 02:43:47 |
| Expiration Date | 2022-04-01 | ULS 1001301 | 2026-08-02 02:43:47 |
| Cancellation Date | 2014-04-03 | ULS 1001301 | 2026-08-02 02:43:47 |