Universal Licensing System
WPXY387
Mt. San Antonio Community College District
License details
| ULS identifier | 2528205 |
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| Call sign | WPXY387 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2013-06-05 |
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| Expiration | 2023-07-01 |
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| Cancellation | 2023-09-02 |
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| Frequency range | 72.1 - 72.4 MHz (14 frequencies) |
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| Locations | 1 |
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| Representative location | Walnut, LOS ANGELES, CA |
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| Coordinates | 34.0451944, -117.8466944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:16 |
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Licensee
| Name | Mt. San Antonio Community College District |
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| Applicant type | G |
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| FRN | 0008773251 |
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| Location | Walnut, CA |
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| Address | 1100 N. Grand Ave., Walnut, CA, 91789 |
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| Phone | 9095945611 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.10000000 | | | 0.700000 | 0.500000 | |
| 1 | 1 | MO | 72.12000000 | | | 0.700000 | 0.500000 | |
| 1 | 1 | MO | 72.14000000 | | | 0.700000 | 0.500000 | |
| 3 | 1 | MO | 72.16000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.18000000 | | | 0.700000 | 0.500000 | |
| 1 | 1 | MO | 72.20000000 | | | 0.700000 | 0.500000 | |
| 1 | 1 | MO | 72.22000000 | | | 0.700000 | 0.500000 | |
| 4 | 1 | MO | 72.24000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.28000000 | | | 0.700000 | 0.500000 | |
| 4 | 1 | MO | 72.30000000 | | | 1.000000 | 1.000000 | |
| 1 | 1 | MO | 72.32000000 | | | 0.700000 | 0.500000 | |
| 1 | 1 | MO | 72.34000000 | | | 0.700000 | 0.500000 | |
| 2 | 1 | FXO | 72.38000000 | | | 45.000000 | 30.000000 | |
| 1 | 1 | MO | 72.40000000 | | | 0.700000 | 0.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F1D |
| 1 | 1 | 72.12000000 | | 20K0F1D |
| 1 | 1 | 72.14000000 | | 20K0F1D |
| 3 | 1 | 72.16000000 | | 20K0F1D |
| 1 | 1 | 72.18000000 | | 20K0F1D |
| 1 | 1 | 72.20000000 | | 20K0F1D |
| 1 | 1 | 72.22000000 | | 20K0F1D |
| 4 | 1 | 72.24000000 | | 20K0F1D |
| 1 | 1 | 72.28000000 | | 20K0F1D |
| 4 | 1 | 72.30000000 | | 20K0F1D |
| 1 | 1 | 72.32000000 | | 20K0F1D |
| 1 | 1 | 72.34000000 | | 20K0F1D |
| 2 | 1 | 72.38000000 | | 20K0F1D |
| 1 | 1 | 72.40000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Walnut, LOS ANGELES, CA | 34.04297222, -117.84702778 | | | | |
| 2 | T | 1100 N. Grand Ave., Walnut, LOS ANGELES, CA | 34.04713889, -117.84363889 | 230.000 m | BMAST | 14.600 m structure / 18.200 m overall | N |
| 3 | T | Walnut, LOS ANGELES, CA | 34.04719444, -117.84386111 | | | | N |
| 4 | T | Walnut, LOS ANGELES, CA | 34.04519444, -117.84669444 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | 18.200 m | | | | -12.000 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1100 N. Grand Ave., Walnut, CA | LOS ANGELES | 9095945611 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-02 | WPXY387 | LIEXP |
| 2017-10-20 | WPXY387 | LIMOD |
| 2016-07-14 | WPXY387 | LIMOD |
| 2016-07-12 | WPXY387 | LTSAPR |
| 2015-02-13 | WPXY387 | LIMOD |
| 2015-02-02 | WPXY387 | LTSAPR |
| 2013-06-05 | WPXY387 | LIREN |
| 2013-06-05 | WPXY387 | LTSAPR |
| 2013-04-08 | WPXY387 | LETRES |
| 2009-07-15 | WPXY387 | LIMOD |
| 2009-07-08 | WPXY387 | LTSAPR |
| 2006-02-06 | WPXY387 | LETCNS |
| 2005-05-11 | WPXY387 | LIMOD |
| 2005-05-02 | WPXY387 | LTSAPR |
| 2004-03-29 | WPXY387 | LETCNS |
| 2004-03-10 | WPXY387 | LIMOD |
| 2003-07-01 | WPXY387 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2528205 | 2026-08-02 01:25:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPXY387 | ULS 2528205 | 2026-08-02 01:25:16 |
| Status | E | ULS 2528205 | 2026-08-02 01:25:16 |
| Service | IG | ULS 2528205 | 2026-08-02 01:25:16 |
| Grant Date | 2013-06-05 | ULS 2528205 | 2026-08-02 01:25:16 |
| Expiration Date | 2023-07-01 | ULS 2528205 | 2026-08-02 01:25:16 |
| Cancellation Date | 2023-09-02 | ULS 2528205 | 2026-08-02 01:25:16 |