Universal Licensing System
WCX450
WGBH EDUCATIONAL FOUNDATION
License details
| ULS identifier | 973121 |
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| Call sign | WCX450 |
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| Radio service | TI |
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| Status | C |
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| Grant date | 1977-10-11 |
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| Expiration | 2031-04-01 |
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| Cancellation | 2023-11-01 |
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| Frequency range | 12725 - 12750 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | NEEDHAM, NORFOLK, MA |
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| Coordinates | 42.3102778, -71.2366667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 12725.00000000 | 12750.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 12725.00000000 | | 25M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 350 CEDAR ST, NEEDHAM, NORFOLK, MA | 42.31027778, -71.23666667 | 46.600 m | TOWER | 363.400 m structure / 395.100 m overall | N |
| 2 | R | | 42.35694444, -71.14805556 | 9.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew P8-6812 | | H | 43.1000 | 54.5000 | | |
| 1 | 2 | R | Andrew P4-127C | | | 41.4000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1 Guest Street, Boston, MA | SUFFOLK | 6173002222 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-02 | WCX450 | LICAN |
| 2023-03-22 | WCX450 | PNACT |
| 2023-03-17 | WCX450 | PLAUPR |
| 2023-03-16 | WCX450 | LIREN |
| 2023-01-27 | WCX450 | LIAUA |
| 2020-07-29 | WCX450 | PNACT |
| 2020-07-21 | WCX450 | LIMOD |
| 2020-07-21 | WCX450 | AUTHPR |
| 2019-04-04 | WCX450 | LIAUA |
| 2015-05-27 | WCX450 | PNACT |
| 2015-05-20 | WCX450 | PLAUPR |
| 2015-05-19 | WCX450 | LIREN |
| 2015-01-07 | WCX450 | LIAUA |
| 2015-01-06 | WCX450 | LIAUA |
| 2015-01-06 | WCX450 | ESUAPR |
| 2015-01-05 | WCX450 | ESUAPR |
| 2014-01-29 | WCX450 | LIAUA |
| 2014-01-29 | WCX450 | ESCAPR |
| 2014-01-28 | WCX450 | EFUAPR |
| 2014-01-28 | WCX450 | ESUAPR |
| 2012-08-29 | WCX450 | PNACT |
| 2012-08-23 | WCX450 | AUTHPR |
| 2012-08-22 | WCX450 | LIMOD |
| 2007-04-26 | WCX450 | LIMOD |
| 2007-04-18 | WCX450 | PNACT |
| 2007-04-11 | WCX450 | AUTHPR |
| 2007-04-10 | WCX450 | LIREN |
| 2007-03-09 | WCX450 | ESUAPR |
| 2003-11-05 | WCX450 | LIMOD |
| 2003-10-22 | WCX450 | PNACT |
| 2003-10-15 | WCX450 | AUTHPR |
| 2003-10-14 | WCX450 | LIMOD |
| 2003-02-08 | WCX450 | AUTHPR |
| 2003-01-29 | WCX450 | PNACT |
| 2003-01-22 | WCX450 | AUTHPR |
| 2003-01-21 | WCX450 | LIMOD |
| 2002-08-02 | WCX450 | COR |
| 2000-06-11 | WCX450 | LIEXP |
| 1999-08-13 | WCX450 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 973121 | 2026-08-02 02:46:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WCX450 | ULS 973121 | 2026-08-02 02:46:40 |
| Status | C | ULS 973121 | 2026-08-02 02:46:40 |
| Service | TI | ULS 973121 | 2026-08-02 02:46:40 |
| Grant Date | 1977-10-11 | ULS 973121 | 2026-08-02 02:46:40 |
| Expiration Date | 2031-04-01 | ULS 973121 | 2026-08-02 02:46:40 |
| Cancellation Date | 2023-11-01 | ULS 973121 | 2026-08-02 02:46:40 |