Universal Licensing System
WQDG372
COMMUNICATIONS BUSINESS NETWORK
License details
| ULS identifier | 2741998 |
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| Call sign | WQDG372 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-05-28 |
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| Expiration | 2025-08-17 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 461.175 - 466.6 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | POMONA, LOS ANGELES, CA |
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| Coordinates | 34.1880556, -117.7053333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:06 |
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Licensee
| Name | COMMUNICATIONS BUSINESS NETWORK |
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| Applicant type | C |
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| FRN | 0013702337 |
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| Location | EL MONTE, CA |
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| Address | 3650 Rockwell, EL MONTE, CA, 91731 |
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| Phone | 6262581310 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 461.17500000 | | | 10.000000 | 17.000000 | |
| 2 | 1 | MO6 | 461.17500000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB6 | 461.35000000 | | | 10.000000 | 17.000000 | |
| 2 | 1 | MO6 | 461.35000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB6 | 461.60000000 | | | 10.000000 | 17.000000 | |
| 2 | 1 | MO6 | 461.60000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO6 | 466.17500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO6 | 466.35000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO6 | 466.60000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.17500000 | | 11K2F3E |
| 1 | 1 | 461.17500000 | | 11K2F1D |
| 2 | 1 | 461.17500000 | | 11K2F1D |
| 2 | 1 | 461.17500000 | | 11K2F3E |
| 1 | 1 | 461.35000000 | | 11K2F1D |
| 1 | 1 | 461.35000000 | | 11K2F3E |
| 2 | 1 | 461.35000000 | | 11K2F1D |
| 2 | 1 | 461.35000000 | | 11K2F3E |
| 1 | 1 | 461.60000000 | | 11K2F1D |
| 1 | 1 | 461.60000000 | | 11K2F3E |
| 2 | 1 | 461.60000000 | | 11K2F1D |
| 2 | 1 | 461.60000000 | | 11K2F3E |
| 2 | 1 | 466.17500000 | | 11K2F1D |
| 2 | 1 | 466.17500000 | | 11K2F3E |
| 2 | 1 | 466.35000000 | | 11K2F1D |
| 2 | 1 | 466.35000000 | | 11K2F3E |
| 2 | 1 | 466.60000000 | | 11K2F1D |
| 2 | 1 | 466.60000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SUNSET RIDGE, POMONA, LOS ANGELES, CA | 34.18805556, -117.70533333 | 1581.000 m | TOWER | 36.500 m structure / 36.500 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 36.500 m | | | | 670.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3650 RIVER AVENUE, EL MONTE, CA | LOS ANGELES | 6262581310 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WQDG372 | LIEXP |
| 2025-05-26 | WQDG372 | LETRES |
| 2015-05-28 | WQDG372 | LIREN |
| 2015-04-22 | WQDG372 | LIMOD |
| 2012-09-28 | WQDG372 | LIMOD |
| 2012-09-28 | WQDG372 | LTSAPR |
| 2006-05-15 | WQDG372 | LETCNS |
| 2005-09-01 | WQDG372 | LIAUA |
| 2005-09-01 | WQDG372 | LTSAPR |
| 2005-08-17 | WQDG372 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2741998 | 2026-08-02 01:26:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQDG372 | ULS 2741998 | 2026-08-02 01:26:06 |
| Status | E | ULS 2741998 | 2026-08-02 01:26:06 |
| Service | IG | ULS 2741998 | 2026-08-02 01:26:06 |
| Grant Date | 2015-05-28 | ULS 2741998 | 2026-08-02 01:26:06 |
| Expiration Date | 2025-08-17 | ULS 2741998 | 2026-08-02 01:26:06 |
| Cancellation Date | 2025-12-13 | ULS 2741998 | 2026-08-02 01:26:06 |