Universal Licensing System
WPYW759
WASHINGTON SUBURBAN SANITARY COMMISSION
License details
| ULS identifier | 2561581 |
|---|
| Call sign | WPYW759 |
|---|
| Radio service | MW |
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| Status | A |
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| Grant date | 2023-09-14 |
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| Expiration | 2033-11-18 |
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| Frequency range | 6256.54 - 11035 MHz (5 frequencies) |
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| Locations | 1 |
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| Coordinates | 39.1206111, -76.9916667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 6256.54000000 | | | | | |
| 1 | 5 | FXO | 6345.49000000 | | | | | |
| 1 | 1 | FXO | 6735.00000000 | | | | | |
| 1 | 3 | FXO | 10875.00000000 | | | | | |
| 1 | 2 | FXO | 11035.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 6256.54000000 | | 30M0D7W |
| 1 | 5 | 6345.49000000 | | 10M0D7W |
| 1 | 1 | 6735.00000000 | | 10M0D7W |
| 1 | 3 | 10875.00000000 | | 30M0D7W |
| 1 | 2 | 11035.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2201 Industrial Parkway, Calverton, MONTGOMERY, MD | 39.04969444, -76.96311111 | 105.200 m | TANK | 65.500 m structure / 75.300 m overall | N |
| 2 | R | | 39.28611111, -77.20611111 | 243.500 m | | | |
| 3 | R | | 39.08869444, -76.89663889 | 91.400 m | | | |
| 4 | R | | 39.05508333, -76.96536111 | 118.000 m | | | |
| 5 | R | | 39.11980556, -77.17941667 | 169.200 m | | | |
| 6 | R | | 39.12061111, -76.99166667 | 155.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION PAR8-65B LF | | V | 41.3000 | 321.1000 | | |
| 1 | 2 | R | ANDREW CORPORATION PAR6-65A LF | | | 38.8000 | | | |
| 1 | 3 | R | ANDREW CORPORATION HP4-107A | | | 40.4000 | 0.0000 | | |
| 1 | 4 | R | ANDREW CORPORATION HP4-107A | | | 40.4000 | 0.0000 | | |
| 1 | 5 | R | ANDREW CORPORATION UHX6-59K RF | | | 38.8000 | | | |
| 1 | 6 | R | ANDREW USX6-6W | | | 38.8000 | 0.0000 | | |
| 2 | 1 | T | ANDREW CORPORATION HP4-107A | | V | 40.4000 | 53.1000 | | |
| 3 | 1 | T | ANDREW CORPORATION HP4-107A | | V | 40.4000 | 343.6000 | | |
| 4 | 1 | T | ANDREW CORPORATION UHX6-59W RF | | V | 38.8000 | 292.7000 | | |
| 5 | 1 | T | ANDREW USX6-6W | | V | 38.8000 | 342.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-01 | WPYW759 | LIMOD |
| 2023-09-14 | WPYW759 | LIREN |
| 2023-08-28 | WPYW759 | LETRES |
| 2019-12-11 | WPYW759 | LIAUA |
| 2018-12-07 | WPYW759 | LIAUA |
| 2013-09-11 | WPYW759 | LIREN |
| 2013-08-26 | WPYW759 | LETRES |
| 2013-08-20 | WPYW759 | ESURNW |
| 2008-03-18 | WPYW759 | LIMOD |
| 2008-02-21 | WPYW759 | ESUAPR |
| 2005-02-14 | WPYW759 | LETCNS |
| 2003-11-18 | WPYW759 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2561581 | 2026-08-02 02:47:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYW759 | ULS 2561581 | 2026-08-02 02:47:29 |
| Status | A | ULS 2561581 | 2026-08-02 02:47:29 |
| Service | MW | ULS 2561581 | 2026-08-02 02:47:29 |
| Grant Date | 2023-09-14 | ULS 2561581 | 2026-08-02 02:47:29 |
| Expiration Date | 2033-11-18 | ULS 2561581 | 2026-08-02 02:47:29 |