Universal Licensing System
WSDD697
HARBORFIELDS CENTRAL SCHOOL DISTRICT
License details
| ULS identifier | 4959878 |
|---|
| Call sign | WSDD697 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-05-31 |
|---|
| Expiration | 2034-05-31 |
|---|
| Frequency range | 451.325 - 469.9375 MHz (14 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | GREENLAWN, SUFFOLK, NY |
|---|
| Coordinates | 40.8684444, -73.3588333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 451.32500000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 456.32500000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 461.40000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | FB2 | 463.66250000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 463.66250000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB2 | 463.70000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | MO | 463.70000000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 464.58750000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 464.91250000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 464.93750000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 466.40000000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 468.66250000 | | | 50.000000 | 50.000000 | |
| 5 | 1 | FX1 | 468.66250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | MO | 468.70000000 | | | 50.000000 | 50.000000 | |
| 5 | 1 | FX1 | 468.70000000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 469.58750000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 469.91250000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 469.93750000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 451.32500000 | | 7K60FXE |
| 4 | 1 | 451.32500000 | | 8K30F7W |
| 4 | 1 | 456.32500000 | | 7K60FXE |
| 4 | 1 | 456.32500000 | | 8K30F7W |
| 4 | 1 | 461.40000000 | | 7K60FXE |
| 4 | 1 | 461.40000000 | | 8K30F7W |
| 2 | 1 | 463.66250000 | | 8K30F7W |
| 2 | 1 | 463.66250000 | | 7K60FXE |
| 4 | 1 | 463.66250000 | | 7K60FXE |
| 4 | 1 | 463.66250000 | | 8K30F7W |
| 1 | 1 | 463.70000000 | | 8K30F7W |
| 1 | 1 | 463.70000000 | | 7K60FXE |
| 3 | 1 | 463.70000000 | | 8K30F7W |
| 3 | 1 | 463.70000000 | | 7K60FXE |
| 4 | 1 | 464.58750000 | | 8K30F7W |
| 4 | 1 | 464.58750000 | | 7K60FXE |
| 4 | 1 | 464.91250000 | | 8K30F7W |
| 4 | 1 | 464.91250000 | | 7K60FXE |
| 4 | 1 | 464.93750000 | | 8K30F7W |
| 4 | 1 | 464.93750000 | | 7K60FXE |
| 4 | 1 | 466.40000000 | | 8K30F7W |
| 4 | 1 | 466.40000000 | | 7K60FXE |
| 4 | 1 | 468.66250000 | | 7K60FXE |
| 4 | 1 | 468.66250000 | | 8K30F7W |
| 5 | 1 | 468.66250000 | | 7K60FXE |
| 5 | 1 | 468.66250000 | | 8K30F7W |
| 3 | 1 | 468.70000000 | | 7K60FXE |
| 3 | 1 | 468.70000000 | | 8K30F7W |
| 5 | 1 | 468.70000000 | | 8K30F7W |
| 5 | 1 | 468.70000000 | | 7K60FXE |
| 4 | 1 | 469.58750000 | | 7K60FXE |
| 4 | 1 | 469.58750000 | | 8K30F7W |
| 4 | 1 | 469.91250000 | | 7K60FXE |
| 4 | 1 | 469.91250000 | | 8K30F7W |
| 4 | 1 | 469.93750000 | | 7K60FXE |
| 4 | 1 | 469.93750000 | | 8K30F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 98 TAYLOR AVE, GREENLAWN, SUFFOLK, NY | 40.86844444, -73.35883333 | 71.000 m | BANT | 10.900 m structure / 15.500 m overall | |
| 2 | T | 2 OLDFIELD RD, GREENLAWN, SUFFOLK, NY | 40.87097222, -73.38036111 | 71.000 m | BANT | 7.600 m structure / 12.200 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
| 5 | T | SUFFOLK, NY | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.500 m | | | | 55.800 | |
| 1 | 2 | T | | 12.200 m | | | | 51.900 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2 OLDFIELD RD, GREENLAWN, NY | SUFFOLK | 6317545300 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-31 | WSDD697 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4959878 | 2026-08-02 01:24:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDD697 | ULS 4959878 | 2026-08-02 01:24:26 |
| Status | A | ULS 4959878 | 2026-08-02 01:24:26 |
| Service | IG | ULS 4959878 | 2026-08-02 01:24:26 |
| Grant Date | 2024-05-31 | ULS 4959878 | 2026-08-02 01:24:26 |
| Expiration Date | 2034-05-31 | ULS 4959878 | 2026-08-02 01:24:26 |