Universal Licensing System
WNSQ516
MERCK SHARP & DOHME QUIMICA DE P R
License details
| ULS identifier | 1905002 |
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| Call sign | WNSQ516 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 1996-07-25 |
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| Expiration | 2001-08-20 |
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| Cancellation | 2001-10-21 |
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| Frequency range | 451.175 - 457.05 MHz (7 frequencies) |
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| Locations | 4 |
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| Representative location | BARCELONETA, PR |
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| Coordinates | 18.4349444, -66.5621111 |
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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 SHARP & DOHME QUIMICA DE P R |
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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 | 8098464100 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 451.17500000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | FB | 451.27500000 | | | 35.000000 | 100.000000 | |
| 4 | 1 | MO | 451.27500000 | | | 35.000000 | | |
| 2 | 1 | FB | 451.47500000 | | | 35.000000 | 100.000000 | |
| 4 | 1 | MO | 451.47500000 | | | 35.000000 | | |
| 2 | 1 | FB | 451.52500000 | | | 35.000000 | 100.000000 | |
| 3 | 1 | FB2 | 451.52500000 | | | 100.000000 | 900.000000 | |
| 4 | 1 | MO | 451.52500000 | | | 35.000000 | | |
| 2 | 1 | FB2 | 452.05000000 | | | 25.000000 | 100.000000 | |
| 2 | 1 | FB | 452.05000000 | | | 35.000000 | 100.000000 | |
| 4 | 1 | MO | 452.05000000 | | | 35.000000 | | |
| 1 | 1 | FX1 | 456.52500000 | | | 35.000000 | | |
| 4 | 1 | MO | 456.52500000 | | | 35.000000 | | |
| 1 | 1 | FX1 | 457.05000000 | | | 35.000000 | | |
| 4 | 1 | MO | 457.05000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.17500000 | | 20K0F3E |
| 2 | 1 | 451.27500000 | | 20K0F3E |
| 4 | 1 | 451.27500000 | | 20K0F3E |
| 2 | 1 | 451.47500000 | | 20K0F3E |
| 4 | 1 | 451.47500000 | | 20K0F3E |
| 2 | 1 | 451.52500000 | | 20K0F3E |
| 3 | 1 | 451.52500000 | | 20K0F3E |
| 4 | 1 | 451.52500000 | | 20K0F3E |
| 2 | 1 | 452.05000000 | | 20K0F3E |
| 2 | 1 | 452.05000000 | | 20K0F3E |
| 4 | 1 | 452.05000000 | | 20K0F3E |
| 1 | 1 | 456.52500000 | | 20K0F3E |
| 4 | 1 | 456.52500000 | | 20K0F3E |
| 1 | 1 | 457.05000000 | | 20K0F3E |
| 4 | 1 | 457.05000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PR | | | | | |
| 2 | T | RD NO 2 KM 56.4, BARCELONETA, PR | 18.43494444, -66.56211111 | 73.000 m | | 8.000 m structure / 8.000 m overall | N |
| 3 | T | RD 800 KM 1.1 BO PALMARITO, COROZAL, PR | 18.26522222, -66.34211111 | 411.000 m | | 30.000 m structure / 30.000 m overall | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 6.000 m | | | | | |
| 1 | 3 | T | | 30.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | RD NO 2 KM 56.4, BARCELONETA, PR | | 8098464100 |
License history
| Date | File or call sign | Action |
|---|
| 2001-12-07 | WNSQ516 | AUDOPR |
| 2001-10-21 | WNSQ516 | LIEXP |
| 2001-05-29 | WNSQ516 | LETRES |
| 2000-11-24 | WNSQ516 | LICCNV |
| 1996-07-25 | WNSQ516 | LIREN |
| 1996-07-25 | WNSQ516 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1905002 | 2026-08-02 01:27:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNSQ516 | ULS 1905002 | 2026-08-02 01:27:48 |
| Status | E | ULS 1905002 | 2026-08-02 01:27:48 |
| Service | IG | ULS 1905002 | 2026-08-02 01:27:48 |
| Grant Date | 1996-07-25 | ULS 1905002 | 2026-08-02 01:27:48 |
| Expiration Date | 2001-08-20 | ULS 1905002 | 2026-08-02 01:27:48 |
| Cancellation Date | 2001-10-21 | ULS 1905002 | 2026-08-02 01:27:48 |