Universal Licensing System
WPWA452
Sachem Central School District
License details
| ULS identifier | 2449737 |
|---|
| Call sign | WPWA452 |
|---|
| Radio service | MG |
|---|
| Status | E |
|---|
| Grant date | 2012-07-06 |
|---|
| Expiration | 2022-09-26 |
|---|
| Cancellation | 2022-11-26 |
|---|
| Frequency range | 17970 - 19330 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Lake Grove, SUFFOLK, NY |
|---|
| Coordinates | 40.8417222, -73.1120000 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:15 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 17970.00000000 | | | | | |
| 1 | 1 | FXO | 19330.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 17970.00000000 | | 20M0D7W |
| 1 | 1 | 19330.00000000 | | 20M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 865 Hawkins Ave.,Cayuga, Lake Grove, SUFFOLK, NY | 40.84172222, -73.11200000 | 34.800 m | Tower | 30.200 m structure / 30.200 m overall | |
| 2 | R | NY | 40.83611111, -73.10000000 | 54.900 m | | | |
| 3 | R | NY | 40.84983333, -73.12333333 | 29.900 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 | 121.6000 | | |
| 1 | 2 | R | RADIO WAVES HP2-18 | | | 38.6000 | | | |
| 1 | 3 | R | RADIO WAVES HP2-18 | | | 38.6000 | | | |
| 2 | 1 | T | RADIO WAVES HP2-18 | | V | 38.6000 | 313.3000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1111 Waverly Ave., Holtsville, NY | SUFFOLK | 6316548716 |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-26 | WPWA452 | LIEXP |
| 2022-09-16 | WPWA452 | ESURNW |
| 2022-08-27 | WPWA452 | ESURNW |
| 2022-07-28 | WPWA452 | ESURNW |
| 2022-07-04 | WPWA452 | LETRES |
| 2012-07-06 | WPWA452 | LIREN |
| 2012-07-05 | WPWA452 | ESUAPR |
| 2012-07-02 | WPWA452 | LETRES |
| 2012-06-28 | WPWA452 | ESURNW |
| 2007-04-05 | WPWA452 | LIAUA |
| 2007-04-04 | WPWA452 | ESUAPR |
| 2003-12-22 | WPWA452 | LETCNS |
| 2002-09-26 | WPWA452 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2449737 | 2026-08-02 02:48:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWA452 | ULS 2449737 | 2026-08-02 02:48:15 |
| Status | E | ULS 2449737 | 2026-08-02 02:48:15 |
| Service | MG | ULS 2449737 | 2026-08-02 02:48:15 |
| Grant Date | 2012-07-06 | ULS 2449737 | 2026-08-02 02:48:15 |
| Expiration Date | 2022-09-26 | ULS 2449737 | 2026-08-02 02:48:15 |
| Cancellation Date | 2022-11-26 | ULS 2449737 | 2026-08-02 02:48:15 |