Universal Licensing System
WPWF993
CUSTOMTRONICS
License details
| ULS identifier | 2459279 |
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| Call sign | WPWF993 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2002-11-07 |
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| Expiration | 2012-11-07 |
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| Cancellation | 2012-11-07 |
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| Frequency range | 942.775 MHz |
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| Locations | 2 |
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| Representative location | Berkely, ALAMEDA, CA |
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| Coordinates | 37.8575000, -122.2711111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:43 |
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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 | 942.77500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 942.77500000 | | 24K4F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | Sean Gordon Field, Berkely, ALAMEDA, CA | 37.85750000, -122.27111111 | 4.600 m | MAST | 12.200 m structure / 12.200 m overall | |
| 2 | R | | 37.11333333, -121.83694444 | 1097.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION GP6F-890 | | H | 21.9000 | 154.9000 | | |
| 1 | 2 | R | ANDREW CORPORATION GP6F-890 | | | 21.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2012-11-08 | WPWF993 | LICAN |
| 2012-08-13 | WPWF993 | LETRES |
| 2005-01-13 | WPWF993 | LIAUA |
| 2005-01-12 | WPWF993 | ESUAPR |
| 2004-02-02 | WPWF993 | LETCNS |
| 2002-11-07 | WPWF993 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2459279 | 2026-08-02 02:43:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPWF993 | ULS 2459279 | 2026-08-02 02:43:43 |
| Status | C | ULS 2459279 | 2026-08-02 02:43:43 |
| Service | MG | ULS 2459279 | 2026-08-02 02:43:43 |
| Grant Date | 2002-11-07 | ULS 2459279 | 2026-08-02 02:43:43 |
| Expiration Date | 2012-11-07 | ULS 2459279 | 2026-08-02 02:43:43 |
| Cancellation Date | 2012-11-07 | ULS 2459279 | 2026-08-02 02:43:43 |