Universal Licensing System
WSKM774
SEAFORD UNION FREE SCHOOL DISTRICT
License details
| ULS identifier | 5214867 |
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| Call sign | WSKM774 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-11-26 |
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| Expiration | 2035-11-26 |
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| Frequency range | 452.7625 - 468.8125 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | Seaford, NASSAU, NY |
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| Coordinates | 40.6846667, -73.4857222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.76250000 | | | 6.000000 | 6.000000 | |
| 1 | 1 | MO | 452.81250000 | | | 6.000000 | 6.000000 | |
| 1 | 1 | MO | 457.76250000 | | | 6.000000 | 6.000000 | |
| 1 | 1 | MO | 457.81250000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | FB2 | 463.81250000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | MO | 463.81250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 468.81250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.76250000 | | 11K2F3E |
| 1 | 1 | 452.81250000 | | 11K2F3E |
| 1 | 1 | 457.76250000 | | 11K2F3E |
| 1 | 1 | 457.81250000 | | 11K2F3E |
| 2 | 1 | 463.81250000 | | 7K60FXE |
| 2 | 1 | 463.81250000 | | 7K60FXD |
| 3 | 1 | 463.81250000 | | 7K60FXD |
| 3 | 1 | 463.81250000 | | 7K60FXE |
| 3 | 1 | 468.81250000 | | 7K60FXD |
| 3 | 1 | 468.81250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SEAFORD, NASSAU, NY | 40.68469444, -73.48636111 | | | | |
| 2 | T | 3040 Sunset Ave, Seaford, NASSAU, NY | 40.68466667, -73.48572222 | 10.000 m | B | 12.200 m structure / 12.200 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 12.200 m | | | | 6.700 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1600 WASHINGTON AVENUE, SEAFORD, NY | NASSAU | 5165924017 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-12 | WSKM774 | LIMOD |
| 2025-11-26 | WSKM774 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5214867 | 2026-08-02 01:21:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSKM774 | ULS 5214867 | 2026-08-02 01:21:08 |
| Status | A | ULS 5214867 | 2026-08-02 01:21:08 |
| Service | IG | ULS 5214867 | 2026-08-02 01:21:08 |
| Grant Date | 2025-11-26 | ULS 5214867 | 2026-08-02 01:21:08 |
| Expiration Date | 2035-11-26 | ULS 5214867 | 2026-08-02 01:21:08 |