Universal Licensing System
WQDX543
State of Maryland - Department of Juvenile Services
License details
| ULS identifier | 2765315 |
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| Call sign | WQDX543 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-08-26 |
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| Expiration | 2035-11-23 |
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| Frequency range | 155.055 - 159.0375 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | CHELTENHAM, PRINCE GEORGE'S, MD |
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| Coordinates | 38.7382778, -76.8372500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:11 |
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Licensee
| Name | State of Maryland - Department of Juvenile Services |
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| Applicant type | G |
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| FRN | 0004068177 |
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| Location | BALTIMORE, MD |
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| Address | 217 E. Redwood Street, Suite 1400, BALTIMORE, MD, 21202 |
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| Phone | 4102303436 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 155.05500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 155.05500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 155.83500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 155.83500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 158.97750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 158.97750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 159.03750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 159.03750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.05500000 | | 11K2F3E |
| 2 | 1 | 155.05500000 | | 11K2F3E |
| 1 | 1 | 155.83500000 | | 11K2F3E |
| 2 | 1 | 155.83500000 | | 11K2F3E |
| 2 | 1 | 158.97750000 | | 11K2F3E |
| 3 | 1 | 158.97750000 | | 11K2F3E |
| 2 | 1 | 159.03750000 | | 11K2F3E |
| 3 | 1 | 159.03750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11001 FRANK TIPPETT ROAD, CHELTENHAM, PRINCE GEORGE'S, MD | 38.73827778, -76.83725000 | 72.500 m | BANT | 4.600 m structure / 6.100 m overall | |
| 2 | T | | | | | | |
| 3 | T | MD | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 6.100 m | | 3.0000 | 360.0000 | 24.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11001 FRANK TIPPETT RD., CHELTENHAM, MD | PRINCE GEORGE'S | 4439042466 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-26 | WQDX543 | LIREN |
| 2020-06-23 | WQDX543 | LIAUA |
| 2019-05-25 | WQDX543 | LIAUA |
| 2015-09-11 | WQDX543 | LIREN |
| 2015-08-31 | WQDX543 | LETRES |
| 2015-08-25 | WQDX543 | ESURNW |
| 2014-10-11 | WQDX543 | LIAUA |
| 2014-10-10 | WQDX543 | ESUAPR |
| 2013-06-22 | WQDX543 | LIAUA |
| 2013-06-21 | WQDX543 | ESUAPR |
| 2011-05-18 | WQDX543 | LIAUA |
| 2011-05-17 | WQDX543 | ESUAPR |
| 2006-08-21 | WQDX543 | LETCNS |
| 2006-02-09 | WQDX543 | LIAUA |
| 2006-02-08 | WQDX543 | ESUAPR |
| 2005-11-23 | WQDX543 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2765315 | 2026-08-02 01:24:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQDX543 | ULS 2765315 | 2026-08-02 01:24:11 |
| Status | A | ULS 2765315 | 2026-08-02 01:24:11 |
| Service | PW | ULS 2765315 | 2026-08-02 01:24:11 |
| Grant Date | 2025-08-26 | ULS 2765315 | 2026-08-02 01:24:11 |
| Expiration Date | 2035-11-23 | ULS 2765315 | 2026-08-02 01:24:11 |