Universal Licensing System
WPFM597
Preferred Communication Systems, Inc.
License details
| ULS identifier | 1141555 |
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| Call sign | WPFM597 |
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| Radio service | GX |
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| Status | E |
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| Grant date | 1999-08-08 |
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| Expiration | 2009-08-08 |
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| Cancellation | 2009-09-26 |
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| Frequency range | 806 - 853.6125 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | CAYEY, PR |
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| Coordinates | 18.1091389, -66.0504444 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-09 01:02:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 806.00000000 | 821.00000000 | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2C | 853.61250000 | | | 6.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 806.00000000 | | 20K0F3E |
| 1 | 1 | 853.61250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RD 184 CERRO LA SANTA ECHO 005 PR CENT, CAYEY, PR | 18.10913889, -66.05044444 | 900.000 m | TOWER | 61.000 m structure / 69.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 32.000 m | | | | 587.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 170C NORTH PALM CANYON DR, PALM SPRINGS, CA | | 7604163035 |
License history
| Date | File or call sign | Action |
|---|
| 2011-02-15 | WPFM597 | ESUAPR |
| 2009-09-26 | WPFM597 | LIEXP |
| 2009-05-18 | WPFM597 | LETRES |
| 2009-01-16 | WPFM597 | ESUAPR |
| 2009-01-16 | WPFM597 | LIAUA |
| 2007-05-01 | WPFM597 | LIAUA |
| 2007-04-28 | WPFM597 | ESUAPR |
| 2004-01-14 | WPFM597 | LIAUA |
| 2002-06-18 | WPFM597 | LIAUA |
| 2000-09-15 | WPFM597 | LICCNV |
| 2000-03-07 | WPFM597 | AUTHPR |
| 2000-03-07 | WPFM597 | LIASS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1141555 | 2026-08-09 01:02:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPFM597 | ULS 1141555 | 2026-08-09 01:02:04 |
| Status | E | ULS 1141555 | 2026-08-09 01:02:04 |
| Service | GX | ULS 1141555 | 2026-08-09 01:02:04 |
| Grant Date | 1999-08-08 | ULS 1141555 | 2026-08-09 01:02:04 |
| Expiration Date | 2009-08-08 | ULS 1141555 | 2026-08-09 01:02:04 |
| Cancellation Date | 2009-09-26 | ULS 1141555 | 2026-08-09 01:02:04 |