Universal Licensing System
WQML931
Sachem Central School District
License details
| ULS identifier | 3228934 |
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| Call sign | WQML931 |
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| Radio service | MW |
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| Status | C |
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| Grant date | 2020-09-04 |
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| Expiration | 2030-09-20 |
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| Cancellation | 2026-03-31 |
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| Frequency range | 18040 MHz |
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| Locations | 2 |
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| Representative location | Holtsville, SUFFOLK, NY |
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| Coordinates | 40.7912222, -73.0454167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18040.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18040.00000000 | | 36M7D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | West of Waverly Ave., Holtsville, SUFFOLK, NY | 40.79122222, -73.04541667 | 22.600 m | B | 29.000 m structure / 29.000 m overall | |
| 2 | R | | 40.82036111, -73.09388889 | 39.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DragonWave A-ANT-18G-2-C | | H | 38.6000 | 308.5000 | | |
| 1 | 2 | R | DragonWave A-ANT-18G-2-C | | | 38.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-01 | WQML931 | LICAN |
| 2020-09-04 | WQML931 | LIREN |
| 2020-08-21 | WQML931 | ESURNW |
| 2020-07-22 | WQML931 | ESURNW |
| 2020-06-29 | WQML931 | LETRES |
| 2020-06-22 | WQML931 | ESURNW |
| 2010-09-20 | WQML931 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3228934 | 2026-08-02 02:48:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQML931 | ULS 3228934 | 2026-08-02 02:48:15 |
| Status | C | ULS 3228934 | 2026-08-02 02:48:15 |
| Service | MW | ULS 3228934 | 2026-08-02 02:48:15 |
| Grant Date | 2020-09-04 | ULS 3228934 | 2026-08-02 02:48:15 |
| Expiration Date | 2030-09-20 | ULS 3228934 | 2026-08-02 02:48:15 |
| Cancellation Date | 2026-03-31 | ULS 3228934 | 2026-08-02 02:48:15 |