Universal Licensing System
WKJ53
PUERTO RICO AQUEDUCT & SEWER AUTHORITY
License details
| ULS identifier | 1890800 |
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| Call sign | WKJ53 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-08-12 |
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| Expiration | 2002-08-26 |
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| Cancellation | 2002-12-29 |
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| Frequency range | 456.15 MHz |
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| Locations | 1 |
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| Representative location | TOA ALTA, PR |
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| Coordinates | 18.3857778, -66.2523889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:39 |
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Licensee
| Name | PUERTO RICO AQUEDUCT & SEWER AUTHORITY |
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| Applicant type | G |
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| Location | SANTURCE, PR |
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| Address | BARRIO OBRERO STATION, SANTURCE, PR, 00916 |
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| Phone | 7877837723 |
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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 | FX1 | 456.15000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 456.15000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | TOA ALTA COMM AGENCY LUIS MUMOZ RIVERA ST, TOA ALTA, PR | 18.38577778, -66.25238889 | 29.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 9.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | TOA ALTA COMM AGENCY LUIS MUMOZ RIVERA ST, TOA ALTA, PR | | 7877837723 |
License history
| Date | File or call sign | Action |
|---|
| 2002-12-29 | WKJ53 | LIEXP |
| 2002-06-03 | WKJ53 | LETRES |
| 2002-02-01 | WKJ53 | AUDOPR |
| 2000-11-24 | WKJ53 | LICCNV |
| 1997-08-12 | WKJ53 | AUTHPR |
| 1997-08-12 | WKJ53 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1890800 | 2026-08-02 01:27:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WKJ53 | ULS 1890800 | 2026-08-02 01:27:39 |
| Status | E | ULS 1890800 | 2026-08-02 01:27:39 |
| Service | IG | ULS 1890800 | 2026-08-02 01:27:39 |
| Grant Date | 1997-08-12 | ULS 1890800 | 2026-08-02 01:27:39 |
| Expiration Date | 2002-08-26 | ULS 1890800 | 2026-08-02 01:27:39 |
| Cancellation Date | 2002-12-29 | ULS 1890800 | 2026-08-02 01:27:39 |