Universal Licensing System
WPWM299
Sachem Central School District
License details
| ULS identifier | 2469564 |
|---|
| Call sign | WPWM299 |
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| Radio service | MW |
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| Status | E |
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| Grant date | 2012-11-15 |
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| Expiration | 2022-12-18 |
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| Cancellation | 2023-02-18 |
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| Frequency range | 19330 - 19510 MHz (3 frequencies) |
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| Locations | 3 |
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| Coordinates | 40.8232778, -73.0796111 |
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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 | 3 | FXO | 19330.00000000 | | | | | |
| 1 | 2 | FXO | 19410.00000000 | | | | | |
| 1 | 1 | FXO | 19510.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 19330.00000000 | | 20M0D7W |
| 1 | 2 | 19410.00000000 | | 20M0D7W |
| 1 | 1 | 19510.00000000 | | 20M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 57 Division Street, Holtsville, SUFFOLK, NY | 40.82655556, -73.05727778 | 42.400 m | POLE | 30.200 m structure / 30.200 m overall | |
| 2 | R | | 40.82327778, -73.07961111 | 41.100 m | | | |
| 3 | R | | 40.82447222, -73.04586111 | 34.100 m | | | |
| 4 | R | | 40.83341667, -73.03163889 | 42.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves HP2-18 | | V | 38.6000 | 259.1000 | | |
| 1 | 2 | R | Radio Waves HP2-18 | | | 38.6000 | | | |
| 1 | 3 | R | Radio Waves HP2-18 | | | 38.6000 | | | |
| 1 | 4 | R | Radio Waves HP2-18 | | | 38.6000 | | | |
| 2 | 1 | T | Radio Waves HP2-18 | | V | 38.6000 | 103.5000 | | |
| 3 | 1 | T | Radio Waves HP2-18 | | V | 38.6000 | 70.6000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 51 School Street, Lake Ronkonkoma, NY | SUFFOLK | 6314711725 |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-18 | WPWM299 | LIEXP |
| 2022-12-08 | WPWM299 | ESURNW |
| 2022-11-18 | WPWM299 | ESURNW |
| 2022-09-26 | WPWM299 | LETRES |
| 2012-11-15 | WPWM299 | LIREN |
| 2012-10-19 | WPWM299 | ESURNW |
| 2012-09-24 | WPWM299 | LETRES |
| 2012-09-19 | WPWM299 | ESURNW |
| 2010-09-02 | WPWM299 | LIMOD |
| 2010-08-16 | WPWM299 | ESUAPR |
| 2010-07-16 | WPWM299 | LIMOD |
| 2010-07-01 | WPWM299 | ESUAPR |
| 2007-04-05 | WPWM299 | LIAUA |
| 2007-04-04 | WPWM299 | ESUAPR |
| 2004-03-15 | WPWM299 | LETCNS |
| 2002-12-18 | WPWM299 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2469564 | 2026-08-02 02:48:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWM299 | ULS 2469564 | 2026-08-02 02:48:15 |
| Status | E | ULS 2469564 | 2026-08-02 02:48:15 |
| Service | MW | ULS 2469564 | 2026-08-02 02:48:15 |
| Grant Date | 2012-11-15 | ULS 2469564 | 2026-08-02 02:48:15 |
| Expiration Date | 2022-12-18 | ULS 2469564 | 2026-08-02 02:48:15 |
| Cancellation Date | 2023-02-18 | ULS 2469564 | 2026-08-02 02:48:15 |