Universal Licensing System
WNTM221
CALIFORNIA, STATE OF
License details
| ULS identifier | 1024377 |
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| Call sign | WNTM221 |
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| Radio service | MW |
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| Status | C |
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| Grant date | 2011-12-01 |
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| Expiration | 2022-02-28 |
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| Cancellation | 2018-09-10 |
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| Frequency range | 18585 MHz |
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| Locations | 3 |
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| Representative location | NEWARK, ALAMEDA, CA |
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| Coordinates | 37.5326944, -122.0724444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18585.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18585.00000000 | | 6M40F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9825 THORNTON AVE TOLL PLAZA, NEWARK, ALAMEDA, CA | 37.53269444, -122.07244444 | 10.700 m | | 15.200 m overall | |
| 2 | P | | 37.54047222, -122.08244444 | 85.300 m | | 12.200 m overall | |
| 3 | R | | 37.72380556, -122.11938889 | 253.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 48.5000 | 314.3000 | | |
| 1 | 2 | P | | | V | | 350.9000 | | |
| 1 | 3 | R | | | | 48.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-09-11 | WNTM221 | LICAN |
| 2015-02-11 | WNTM221 | LIAUA |
| 2015-02-10 | WNTM221 | ESUAPR |
| 2011-12-01 | WNTM221 | LIREN |
| 2010-12-21 | WNTM221 | LIAUA |
| 2010-12-20 | WNTM221 | ESCAPR |
| 2001-12-29 | WNTM221 | LIREN |
| 2001-12-03 | WNTM221 | LETRES |
| 1999-08-14 | WNTM221 | LICCNV |
| 1999-04-26 | WNTM221 | COR |
| 1996-12-04 | WNTM221 | LIREN |
| 1992-02-28 | WNTM221 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1024377 | 2026-08-02 02:46:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTM221 | ULS 1024377 | 2026-08-02 02:46:36 |
| Status | C | ULS 1024377 | 2026-08-02 02:46:36 |
| Service | MW | ULS 1024377 | 2026-08-02 02:46:36 |
| Grant Date | 2011-12-01 | ULS 1024377 | 2026-08-02 02:46:36 |
| Expiration Date | 2022-02-28 | ULS 1024377 | 2026-08-02 02:46:36 |
| Cancellation Date | 2018-09-10 | ULS 1024377 | 2026-08-02 02:46:36 |