Universal Licensing System
WPLT688
NATIONAL SCIENCE AND TECHNOLOGY NETWORK INC
License details
| ULS identifier | 1787757 |
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| Call sign | WPLT688 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2012-12-01 |
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| Expiration | 2023-01-30 |
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| Cancellation | 2023-01-03 |
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| Frequency range | 472.8125 - 475.8125 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | GLENDALE, LOS ANGELES, CA |
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| Coordinates | 34.1597222, -118.1850833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 472.81250000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO | 472.81250000 | | | 60.000000 | 200.000000 | |
| 3 | 1 | FB6T | 472.81250000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO | 475.81250000 | | | 60.000000 | 200.000000 | |
| 3 | 1 | FX1T | 475.81250000 | | | 60.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 472.81250000 | | 11K3F1D |
| 1 | 1 | 472.81250000 | | 11K3F2D |
| 1 | 1 | 472.81250000 | | 11K3F3E |
| 2 | 1 | 472.81250000 | | 11K3F1D |
| 2 | 1 | 472.81250000 | | 11K3F2D |
| 2 | 1 | 472.81250000 | | 11K3F3E |
| 3 | 1 | 472.81250000 | | 11K3F1D |
| 3 | 1 | 472.81250000 | | 11K3F2D |
| 3 | 1 | 472.81250000 | | 11K3F3E |
| 2 | 1 | 475.81250000 | | 11K3F1D |
| 2 | 1 | 475.81250000 | | 11K3F2D |
| 2 | 1 | 475.81250000 | | 11K3F3E |
| 3 | 1 | 475.81250000 | | 11K3F3E |
| 3 | 1 | 475.81250000 | | 11K3F1D |
| 3 | 1 | 475.81250000 | | 11K3F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN RAFAEL HILLS, GLENDALE, LOS ANGELES, CA | 34.15972222, -118.18508333 | 488.000 m | POLE | 31.000 m structure / 37.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | 144.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 2 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2050 S. Bundy Dr., Suite 285, LOS ANGELES, CA | LOS ANGELES | 3108201234 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 1063 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-04 | WPLT688 | LICAN |
| 2012-12-03 | WPLT688 | LTSAPR |
| 2012-12-01 | WPLT688 | LIREN |
| 2012-11-05 | WPLT688 | LETRES |
| 2007-05-01 | WPLT688 | LIAUA |
| 2007-05-01 | WPLT688 | LTSAPR |
| 2007-01-24 | WPLT688 | LTSAPR |
| 2007-01-24 | WPLT688 | LIAUA |
| 2002-11-14 | WPLT688 | LIREN |
| 2002-11-04 | WPLT688 | LETRES |
| 2002-01-11 | WPLT688 | AUDOPR |
| 2000-11-23 | WPLT688 | COR |
| 2000-11-23 | WPLT688 | LICCNV |
| 1998-03-05 | WPLT688 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1787757 | 2026-08-02 01:17:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLT688 | ULS 1787757 | 2026-08-02 01:17:33 |
| Status | C | ULS 1787757 | 2026-08-02 01:17:33 |
| Service | IG | ULS 1787757 | 2026-08-02 01:17:33 |
| Grant Date | 2012-12-01 | ULS 1787757 | 2026-08-02 01:17:33 |
| Expiration Date | 2023-01-30 | ULS 1787757 | 2026-08-02 01:17:33 |
| Cancellation Date | 2023-01-03 | ULS 1787757 | 2026-08-02 01:17:33 |