Universal Licensing System
WNWS581
MERCK & CO INC
License details
| ULS identifier | 1905618 |
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| Call sign | WNWS581 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-08-30 |
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| Expiration | 2011-07-09 |
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| Cancellation | 2011-09-10 |
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| Frequency range | 153.065 - 153.365 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ELKTON, ROCKINGHAM, VA |
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| Coordinates | 38.3851389, -78.6475278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:19 |
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Licensee
| Name | MERCK & CO INC |
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| Applicant type | C |
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| FRN | 0003316825 |
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| Location | ELKTON, VA |
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| Address | US RT 340 S, ELKTON, VA, 22827 |
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| Phone | 5402984175 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 153.06500000 | | | 110.000000 | 124.000000 | |
| 2 | 1 | MO | 153.06500000 | | | 5.000000 | | |
| 1 | 1 | FB | 153.36500000 | | | 110.000000 | 124.000000 | |
| 2 | 1 | MO | 153.36500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.06500000 | | 20K0F3E |
| 2 | 1 | 153.06500000 | | 20K0F3E |
| 1 | 1 | 153.36500000 | | 20K0F3E |
| 2 | 1 | 153.36500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | US HWY 340 3 MI S, ELKTON, ROCKINGHAM, VA | 38.38513889, -78.64752778 | 299.000 m | | | 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 | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | US RT 340 3 MI S, ELKTON, VA | | 7032981211 |
License history
| Date | File or call sign | Action |
|---|
| 2011-09-10 | WNWS581 | LIEXP |
| 2011-04-18 | WNWS581 | LETRES |
| 2002-06-25 | WNWS581 | AUDOPR |
| 2001-08-30 | WNWS581 | LIREN |
| 2001-04-16 | WNWS581 | LETRES |
| 2000-11-24 | WNWS581 | LICCNV |
| 1996-05-15 | WNWS581 | AUTHPR |
| 1996-05-15 | WNWS581 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1905618 | 2026-08-02 01:10:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNWS581 | ULS 1905618 | 2026-08-02 01:10:19 |
| Status | E | ULS 1905618 | 2026-08-02 01:10:19 |
| Service | IG | ULS 1905618 | 2026-08-02 01:10:19 |
| Grant Date | 2001-08-30 | ULS 1905618 | 2026-08-02 01:10:19 |
| Expiration Date | 2011-07-09 | ULS 1905618 | 2026-08-02 01:10:19 |
| Cancellation Date | 2011-09-10 | ULS 1905618 | 2026-08-02 01:10:19 |