Universal Licensing System
WPPA573
HELIX WATER DISTRICT
License details
| ULS identifier | 1815216 |
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| Call sign | WPPA573 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-08-10 |
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| Expiration | 2034-09-23 |
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| Frequency range | 153.035 - 158.34 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LA MESA, SAN DIEGO, CA |
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| Coordinates | 32.7542222, -116.9841944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:21 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 153.03500000 | | | 100.000000 | 125.000000 | |
| 2 | 1 | MO | 158.34000000 | | | 45.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.03500000 | | 11K0F3E |
| 2 | 1 | 158.34000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOUNT HELIX, LA MESA, SAN DIEGO, CA | 32.75422222, -116.98419444 | 381.000 m | POLE | 13.000 m structure / 17.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | | | | 219.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1233 VERNON WAY, EL CAJON, CA | SAN DIEGO | 6195961326 |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-10 | WPPA573 | LIREN |
| 2014-07-29 | WPPA573 | LIREN |
| 2014-07-17 | WPPA573 | ESCAPR |
| 2014-06-30 | WPPA573 | LETRES |
| 2013-12-05 | WPPA573 | LIAUA |
| 2013-12-03 | WPPA573 | ESCAPR |
| 2010-08-24 | WPPA573 | LIMOD |
| 2010-08-10 | WPPA573 | ESCAPR |
| 2004-07-12 | WPPA573 | ESCAPR |
| 2004-06-28 | WPPA573 | LETRES |
| 2004-04-19 | WPPA573 | LTSFRN |
| 2002-05-22 | WPPA573 | AUDOPR |
| 2000-11-23 | WPPA573 | LICCNV |
| 1999-09-23 | WPPA573 | AUTHPR |
| 1999-09-23 | WPPA573 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1815216 | 2026-08-02 01:15:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPA573 | ULS 1815216 | 2026-08-02 01:15:21 |
| Status | A | ULS 1815216 | 2026-08-02 01:15:21 |
| Service | IG | ULS 1815216 | 2026-08-02 01:15:21 |
| Grant Date | 2024-08-10 | ULS 1815216 | 2026-08-02 01:15:21 |
| Expiration Date | 2034-09-23 | ULS 1815216 | 2026-08-02 01:15:21 |