Universal Licensing System
WPZH250
ISLIP, TOWN OF DBA LONG ISLAND MACARTHUR AIRPORT
License details
| ULS identifier | 2575273 |
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| Call sign | WPZH250 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-01-03 |
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| Expiration | 2034-01-08 |
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| Frequency range | 471.275 - 474.275 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | RONKONKOMA, SUFFOLK, NY |
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| Coordinates | 40.7898333, -73.0976111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:22 |
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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 | FB2 | 471.27500000 | | | 35.000000 | 68.000000 | |
| 2 | 1 | MO | 474.27500000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FX1 | 474.27500000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 471.27500000 | | 11K0F3E |
| 2 | 1 | 474.27500000 | | 11K0F3E |
| 3 | 1 | 474.27500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 100 ARRIVAL AVE, RONKONKOMA, SUFFOLK, NY | 40.78983333, -73.09761111 | 27.000 m | BANT | 11.000 m structure / 17.100 m overall | |
| 2 | T | | | | | | |
| 3 | T | FIRE HEADQUARTERS BLDG, RONKONKOMA, SUFFOLK, NY | 40.78958333, -73.10433333 | 30.000 m | BANT | 22.000 m structure / 28.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 17.100 m | V | 3.0000 | 360.0000 | 24.900 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 6.100 m | | | | 17.500 | |
Control points
| Number | Address | County | Phone |
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| 1 | 100 ARRIVAL AVE, RONKONKOMA, NY | SUFFOLK | 6314673279 |
License history
| Date | File or call sign | Action |
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| 2024-01-03 | WPZH250 | LIREN |
| 2014-01-03 | WPZH250 | LIREN |
| 2013-10-21 | WPZH250 | LETRES |
| 2004-10-12 | WPZH250 | LETCNS |
| 2004-01-08 | WPZH250 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2575273 | 2026-08-02 01:25:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZH250 | ULS 2575273 | 2026-08-02 01:25:22 |
| Status | A | ULS 2575273 | 2026-08-02 01:25:22 |
| Service | PW | ULS 2575273 | 2026-08-02 01:25:22 |
| Grant Date | 2024-01-03 | ULS 2575273 | 2026-08-02 01:25:22 |
| Expiration Date | 2034-01-08 | ULS 2575273 | 2026-08-02 01:25:22 |