Universal Licensing System
WNHK557
MERRICK UNION SCHOOL DIST
License details
| ULS identifier | 1655270 |
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| Call sign | WNHK557 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-08-18 |
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| Expiration | 2014-10-02 |
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| Cancellation | 2014-12-06 |
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| Frequency range | 451.4875 - 469.975 MHz (8 frequencies) |
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| Locations | 3 |
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| Representative location | MERRICK, NASSAU, NY |
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| Coordinates | 40.6667778, -73.5529167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:16 |
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Licensee
| Name | MERRICK UNION SCHOOL DIST |
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| Applicant type | G |
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| FRN | 0003500196 |
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| Location | MERRICK, NY |
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| Address | 21 BABYLON RD, MERRICK, NY, 11566 |
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| Phone | 5169927260 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.48750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.08750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.08750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FB | 464.47500000 | | | 25.000000 | 47.000000 | |
| 3 | 1 | MO | 464.47500000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 464.97500000 | | | 25.000000 | 47.000000 | |
| 3 | 1 | MO | 467.76250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 467.81250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | FX1 | 469.97500000 | | | 25.000000 | 47.000000 | |
| 3 | 1 | MO | 469.97500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.48750000 | | 11K2F3E |
| 3 | 1 | 451.48750000 | | 11K2F1E |
| 3 | 1 | 452.08750000 | | 11K2F1E |
| 3 | 1 | 452.08750000 | | 11K2F3E |
| 3 | 1 | 457.08750000 | | 11K2F1E |
| 3 | 1 | 457.08750000 | | 11K2F3E |
| 2 | 1 | 464.47500000 | | 11K2F3E |
| 2 | 1 | 464.47500000 | | 11K2F1E |
| 2 | 1 | 464.47500000 | | 20K0F3E |
| 3 | 1 | 464.47500000 | | 20K0F3E |
| 3 | 1 | 464.47500000 | | 11K2F3E |
| 3 | 1 | 464.47500000 | | 11K2F1E |
| 1 | 1 | 464.97500000 | | 11K2F1E |
| 1 | 1 | 464.97500000 | | 20K0F3E |
| 1 | 1 | 464.97500000 | | 11K2F3E |
| 3 | 1 | 467.76250000 | | 11K2F1E |
| 3 | 1 | 467.76250000 | | 11K2F3E |
| 3 | 1 | 467.81250000 | | 11K2F3E |
| 3 | 1 | 467.81250000 | | 11K2F1E |
| 2 | 1 | 469.97500000 | | 11K2F3E |
| 2 | 1 | 469.97500000 | | 20K0F3E |
| 2 | 1 | 469.97500000 | | 11K2F1E |
| 3 | 1 | 469.97500000 | | 11K2F3E |
| 3 | 1 | 469.97500000 | | 20K0F3E |
| 3 | 1 | 469.97500000 | | 11K2F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHATTERTON SCHL BLDG 108 N MERRICK AVE, MERRICK, NASSAU, NY | 40.66677778, -73.55291667 | 7.000 m | BANT | 7.000 m structure / 18.000 m overall | N |
| 2 | T | 21 BABYLON RD, MERRICK, NASSAU, NY | 40.66677778, -73.54958333 | 8.000 m | B | 6.000 m structure / 6.000 m overall | N |
| 3 | T | MERRICK, NASSAU, NY | 40.66677778, -73.54958333 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 14.000 | |
| 1 | 2 | T | | 6.000 m | | | | 2.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 21 BABYLON RD, MERRICK, NY | NASSAU | 5163783900 |
License history
| Date | File or call sign | Action |
|---|
| 2014-12-06 | WNHK557 | LIEXP |
| 2014-07-07 | WNHK557 | LETRES |
| 2013-01-10 | WNHK557 | LIMOD |
| 2004-08-18 | WNHK557 | LIREN |
| 2004-07-26 | WNHK557 | LTSAPR |
| 2004-07-05 | WNHK557 | LETRES |
| 2002-03-07 | WNHK557 | AUDOPR |
| 2000-11-23 | WNHK557 | LICCNV |
| 1999-08-04 | WNHK557 | LIREN |
| 1999-08-04 | WNHK557 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1655270 | 2026-08-02 01:11:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNHK557 | ULS 1655270 | 2026-08-02 01:11:16 |
| Status | E | ULS 1655270 | 2026-08-02 01:11:16 |
| Service | IG | ULS 1655270 | 2026-08-02 01:11:16 |
| Grant Date | 2004-08-18 | ULS 1655270 | 2026-08-02 01:11:16 |
| Expiration Date | 2014-10-02 | ULS 1655270 | 2026-08-02 01:11:16 |
| Cancellation Date | 2014-12-06 | ULS 1655270 | 2026-08-02 01:11:16 |