Universal Licensing System
KNHW495
ROCKVILLE CENTRE SCHOOL DISTRICT
License details
| ULS identifier | 1626886 |
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| Call sign | KNHW495 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-05-14 |
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| Expiration | 2035-07-20 |
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| Frequency range | 461.8375 - 469.825 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | ROCKVILLE CENTRE, NASSAU, NY |
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| Coordinates | 40.6670278, -73.6226111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 461.83750000 | | | 100.000000 | 150.000000 | |
| 4 | 1 | MO | 461.83750000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB2 | 464.82500000 | | | 100.000000 | 300.000000 | |
| 4 | 1 | MO | 466.83750000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 469.82500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 461.83750000 | | 11K2F3E |
| 3 | 1 | 461.83750000 | | 7K60FXE |
| 4 | 1 | 461.83750000 | | 11K2F3E |
| 4 | 1 | 461.83750000 | | 7K60FXE |
| 1 | 1 | 464.82500000 | | 11K2F3E |
| 1 | 1 | 464.82500000 | | 7K60FXE |
| 4 | 1 | 466.83750000 | | 7K60FXE |
| 4 | 1 | 466.83750000 | | 11K2F3E |
| 2 | 1 | 469.82500000 | | 7K60FXE |
| 2 | 1 | 469.82500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HILLSIDE AVE, ROCKVILLE CENTRE, NASSAU, NY | 40.66566667, -73.64486111 | 12.000 m | | | N |
| 2 | T | | | | | | |
| 3 | | 128 SHEPHERD ST, ROCKVILLE CENTRE, NASSAU, NY | 40.66702778, -73.62261111 | 10.000 m | B | 29.000 m structure / 29.000 m overall | N |
| 4 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 31.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 26.000 m | | | | 22.100 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 128 SHEPHERD ST, ROCKVILLE CENTRE, NY | NASSAU | 5162558957 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-14 | KNHW495 | LIREN |
| 2025-04-28 | KNHW495 | LETRES |
| 2015-05-07 | KNHW495 | LIREN |
| 2015-05-06 | KNHW495 | LIMOD |
| 2015-04-27 | KNHW495 | LETRES |
| 2011-12-22 | KNHW495 | LIMOD |
| 2005-04-28 | KNHW495 | LIREN |
| 2005-04-28 | KNHW495 | LTSAPR |
| 2005-04-25 | KNHW495 | LETRES |
| 2001-10-29 | KNHW495 | AUDOPR |
| 2000-11-23 | KNHW495 | LICCNV |
| 2000-05-16 | KNHW495 | LIREN |
| 2000-05-16 | KNHW495 | AUTHPR |
| 2000-04-18 | KNHW495 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1626886 | 2026-08-02 01:10:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNHW495 | ULS 1626886 | 2026-08-02 01:10:13 |
| Status | A | ULS 1626886 | 2026-08-02 01:10:13 |
| Service | IG | ULS 1626886 | 2026-08-02 01:10:13 |
| Grant Date | 2025-05-14 | ULS 1626886 | 2026-08-02 01:10:13 |
| Expiration Date | 2035-07-20 | ULS 1626886 | 2026-08-02 01:10:13 |