Universal Licensing System
WPWA455
Sachem Central School District
License details
| ULS identifier | 2449740 |
|---|
| Call sign | WPWA455 |
|---|
| Radio service | MG |
|---|
| Status | E |
|---|
| Grant date | 2012-07-06 |
|---|
| Expiration | 2022-09-26 |
|---|
| Cancellation | 2022-11-26 |
|---|
| Frequency range | 17930 - 19370 MHz (3 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Holtsville, SUFFOLK, NY |
|---|
| Coordinates | 40.8026111, -73.0477778 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:16 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 17930.00000000 | | | | | |
| 1 | 1 | FXO | 18030.00000000 | | | | | |
| 1 | 2 | FXO | 19370.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 17930.00000000 | | 20M0D7W |
| 1 | 1 | 18030.00000000 | | 20M0D7W |
| 1 | 2 | 19370.00000000 | | 20M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 50 Spence Ave., Tamarac, Holtsville, SUFFOLK, NY | 40.80261111, -73.04777778 | 27.100 m | Tower | 30.200 m structure / 30.200 m overall | |
| 2 | R | NY | 40.80369444, -73.07097222 | 29.900 m | | | |
| 3 | R | NY | 40.82447222, -73.04586111 | 34.100 m | | | |
| 4 | R | | 40.78850000, -73.06936111 | 25.000 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 | 273.5000 | | |
| 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 | 3.8000 | | |
| 3 | 1 | T | Radio Waves HP2-18 | | V | 38.6000 | 229.3000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 51 School Street, Lake Ronkonkoma, NY | SUFFOLK | 6314711725 |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-26 | WPWA455 | LIEXP |
| 2022-09-16 | WPWA455 | ESURNW |
| 2022-08-27 | WPWA455 | ESURNW |
| 2022-07-28 | WPWA455 | ESURNW |
| 2022-07-04 | WPWA455 | LETRES |
| 2012-07-06 | WPWA455 | LIREN |
| 2012-07-05 | WPWA455 | ESUAPR |
| 2012-07-02 | WPWA455 | LETRES |
| 2012-06-28 | WPWA455 | ESURNW |
| 2007-04-05 | WPWA455 | LIAUA |
| 2007-04-04 | WPWA455 | ESUAPR |
| 2004-03-15 | WPWA455 | LETCNS |
| 2003-12-22 | WPWA455 | LETCNS |
| 2002-12-13 | WPWA455 | LIMOD |
| 2002-09-26 | WPWA455 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2449740 | 2026-08-02 02:48:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWA455 | ULS 2449740 | 2026-08-02 02:48:16 |
| Status | E | ULS 2449740 | 2026-08-02 02:48:16 |
| Service | MG | ULS 2449740 | 2026-08-02 02:48:16 |
| Grant Date | 2012-07-06 | ULS 2449740 | 2026-08-02 02:48:16 |
| Expiration Date | 2022-09-26 | ULS 2449740 | 2026-08-02 02:48:16 |
| Cancellation Date | 2022-11-26 | ULS 2449740 | 2026-08-02 02:48:16 |