Universal Licensing System
WNZB586
MERCK QUIMICA DE PUERTO RICO INC
License details
| ULS identifier | 1906101 |
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| Call sign | WNZB586 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-10-02 |
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| Expiration | 2002-10-14 |
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| Cancellation | 2003-01-19 |
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| Frequency range | 451.375 - 462.225 MHz (6 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:48 |
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Licensee
| Name | MERCK QUIMICA DE PUERTO RICO INC |
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| Applicant type | C |
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| Location | BARCELONETA, PR |
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| Address | BARCELONETA, PR, 00617 |
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| Phone | 7878461600 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.37500000 | | | 35.000000 | 140.000000 | |
| 3 | 1 | MO | 451.37500000 | | | 4.000000 | | |
| 1 | 1 | FB | 451.62500000 | | | 35.000000 | 140.000000 | |
| 3 | 1 | MO | 451.62500000 | | | 4.000000 | | |
| 1 | 1 | FB2 | 452.65000000 | | | 35.000000 | 140.000000 | |
| 3 | 1 | MO | 456.37500000 | | | 4.000000 | | |
| 2 | 1 | FX1 | 457.65000000 | | | 35.000000 | | |
| 3 | 1 | MO | 457.65000000 | | | 4.000000 | | |
| 1 | 1 | FB | 462.22500000 | | | 35.000000 | 140.000000 | |
| 3 | 1 | MO | 462.22500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.37500000 | | 20K0F3E |
| 3 | 1 | 451.37500000 | | 20K0F3E |
| 1 | 1 | 451.62500000 | | 20K0F3E |
| 3 | 1 | 451.62500000 | | 20K0F3E |
| 1 | 1 | 452.65000000 | | 20K0F3E |
| 3 | 1 | 456.37500000 | | 20K0F3E |
| 2 | 1 | 457.65000000 | | 20K0F3E |
| 3 | 1 | 457.65000000 | | 20K0F3E |
| 1 | 1 | 462.22500000 | | 20K0F3E |
| 3 | 1 | 462.22500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RD 2 KM 60.3 SABANA HOYOS, ARECIBO, PR | 18.42994444, -66.57266667 | 80.000 m | B | 5.000 m structure | N |
| 2 | T | PR | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | -11.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | RD N 2 KM 60.3 SABANA HOYOS, ARECIBO, PR | | 7878461600 |
License history
| Date | File or call sign | Action |
|---|
| 2003-01-19 | WNZB586 | LIEXP |
| 2002-07-22 | WNZB586 | LETRES |
| 2001-12-07 | WNZB586 | AUDOPR |
| 2000-11-24 | WNZB586 | LICCNV |
| 1997-10-02 | WNZB586 | LIREN |
| 1997-10-02 | WNZB586 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1906101 | 2026-08-02 01:27:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNZB586 | ULS 1906101 | 2026-08-02 01:27:48 |
| Status | E | ULS 1906101 | 2026-08-02 01:27:48 |
| Service | IG | ULS 1906101 | 2026-08-02 01:27:48 |
| Grant Date | 1997-10-02 | ULS 1906101 | 2026-08-02 01:27:48 |
| Expiration Date | 2002-10-14 | ULS 1906101 | 2026-08-02 01:27:48 |
| Cancellation Date | 2003-01-19 | ULS 1906101 | 2026-08-02 01:27:48 |