Universal Licensing System
WPJY540
Radio Communications
License details
| ULS identifier | 1235581 |
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| Call sign | WPJY540 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-10-13 |
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| Expiration | 2031-12-13 |
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| Frequency range | 1.07 MHz |
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| Locations | 1 |
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| Representative location | SILVER SPRING, MONTGOMERY, MD |
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| Coordinates | 39.0628889, -76.9652500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 1.07000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 1.07000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MD 29 & TECH RD, SILVER SPRING, MONTGOMERY, MD | 39.06288889, -76.96525000 | 114.000 m | UPOLE | 8.000 m structure / 14.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | V | 0.0000 | 0.0000 | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 2 | 1300 Quince Orchard Blvd., Gaithersburg, MD | MONTGOMERY | 2407772100 |
| 3 | 16647 CRABBS BRANCH WAY, ROCKVILLE, MD | MONTGOMERY | 2407738000 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-13 | WPJY540 | LIREN |
| 2021-09-20 | WPJY540 | LETRES |
| 2017-03-03 | WPJY540 | LIAUA |
| 2014-08-27 | WPJY540 | LIAUA |
| 2014-08-26 | WPJY540 | ESUAPR |
| 2013-12-28 | WPJY540 | LIAUA |
| 2013-12-27 | WPJY540 | ESUAPR |
| 2011-10-04 | WPJY540 | LIREN |
| 2011-09-19 | WPJY540 | LETRES |
| 2011-09-14 | WPJY540 | ESURNW |
| 2010-06-19 | WPJY540 | LIAUA |
| 2010-06-18 | WPJY540 | ESUAPR |
| 2009-06-02 | WPJY540 | LIAUA |
| 2009-06-01 | WPJY540 | ESUAPR |
| 2009-05-30 | WPJY540 | LIAUA |
| 2009-05-29 | WPJY540 | ESCFNR |
| 2009-05-29 | WPJY540 | ESCAPR |
| 2001-10-12 | WPJY540 | LIREN |
| 2001-09-17 | WPJY540 | LETRES |
| 2000-10-20 | WPJY540 | LICCNV |
| 1996-12-13 | WPJY540 | LIISS |
| 1996-12-13 | WPJY540 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1235581 | 2026-08-02 01:10:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJY540 | ULS 1235581 | 2026-08-02 01:10:09 |
| Status | A | ULS 1235581 | 2026-08-02 01:10:09 |
| Service | PW | ULS 1235581 | 2026-08-02 01:10:09 |
| Grant Date | 2021-10-13 | ULS 1235581 | 2026-08-02 01:10:09 |
| Expiration Date | 2031-12-13 | ULS 1235581 | 2026-08-02 01:10:09 |