Universal Licensing System
WPTI253
LEMON GROVE SCHOOL DISTRICT
License details
| ULS identifier | 2355321 |
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| Call sign | WPTI253 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-10-06 |
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| Expiration | 2031-10-05 |
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| Frequency range | 17800 MHz |
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| Locations | 2 |
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| Representative location | LEMON GROVE, SAN DIEGO, CA |
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| Coordinates | 32.7478056, -117.0425278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 17800.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 17800.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 3900 VIOLET STREET, LEMON GROVE, SAN DIEGO, CA | 32.74780556, -117.04252778 | 140.200 m | B | 16.700 m structure / 17.100 m overall | N |
| 2 | R | | 32.73780556, -117.02586111 | 131.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES HP2-18 | | V | 38.6000 | 125.4000 | | |
| 1 | 2 | R | RADIO WAVES HP2-18 | | | 38.6000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 8025 LINCOLN STREET, LEMON GROVE, CA | SAN DIEGO | 6198255734 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-06 | WPTI253 | LIREN |
| 2021-09-25 | WPTI253 | ESURNW |
| 2021-09-05 | WPTI253 | ESURNW |
| 2021-07-19 | WPTI253 | LETRES |
| 2017-12-21 | WPTI253 | LIAUA |
| 2011-08-12 | WPTI253 | LIREN |
| 2011-08-11 | WPTI253 | ESUAPR |
| 2011-08-06 | WPTI253 | ESURNW |
| 2011-07-11 | WPTI253 | LETRES |
| 2011-07-07 | WPTI253 | ESURNW |
| 2007-02-23 | WPTI253 | COR |
| 2007-02-05 | WPTI253 | LIMOD |
| 2006-11-16 | WPTI253 | ESUAPR |
| 2001-10-05 | WPTI253 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2355321 | 2026-08-02 02:47:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTI253 | ULS 2355321 | 2026-08-02 02:47:16 |
| Status | A | ULS 2355321 | 2026-08-02 02:47:16 |
| Service | MW | ULS 2355321 | 2026-08-02 02:47:16 |
| Grant Date | 2021-10-06 | ULS 2355321 | 2026-08-02 02:47:16 |
| Expiration Date | 2031-10-05 | ULS 2355321 | 2026-08-02 02:47:16 |