Universal Licensing System
WNTJ452
MERCK & CO INC
License details
| ULS identifier | 1022632 |
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| Call sign | WNTJ452 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1991-05-02 |
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| Expiration | 1996-05-02 |
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| Frequency range | 23125 MHz |
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| Locations | 2 |
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| Representative location | WOODBRIDGE, MIDDLESEX, NJ |
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| Coordinates | 40.5570278, -74.3176389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:40 |
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Licensee
| Name | MERCK & CO INC |
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| Applicant type | C |
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| Location | RAHWAY, NJ |
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| Address | RAHWAY, NJ, 07065 |
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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 | 23125.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 23125.00000000 | | 22M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | PARKWAY TOWERS RTE 1 BUILDING D, WOODBRIDGE, MIDDLESEX, NJ | 40.55702778, -74.31763889 | 25.900 m | | 15.200 m structure / 16.800 m overall | |
| 2 | R | | 40.55591667, -74.31319444 | 31.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 30.0000 | 108.7000 | | |
| 1 | 2 | R | | | | 30.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WNTJ452 | LICCNV |
| 1991-05-02 | WNTJ452 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1022632 | 2026-08-02 02:47:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTJ452 | ULS 1022632 | 2026-08-02 02:47:40 |
| Status | E | ULS 1022632 | 2026-08-02 02:47:40 |
| Service | MG | ULS 1022632 | 2026-08-02 02:47:40 |
| Grant Date | 1991-05-02 | ULS 1022632 | 2026-08-02 02:47:40 |
| Expiration Date | 1996-05-02 | ULS 1022632 | 2026-08-02 02:47:40 |