Universal Licensing System
WPSI521
State of Maryland, MIEMSS
License details
| ULS identifier | 1987927 |
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| Call sign | WPSI521 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2021-02-23 |
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| Expiration | 2031-05-09 |
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| Frequency range | 6595 - 6705 MHz (2 frequencies) |
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| Locations | 1 |
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| Coordinates | 39.6552500, -76.1812778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6595.00000000 | | | | | |
| 1 | 1 | FXO | 6705.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6595.00000000 | | 10M0D7W |
| 1 | 1 | 6705.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | .25 MI SE of Quarry & Whiteford Rds., Whiteford, HARFORD, MD | 39.70455556, -76.34252778 | 210.200 m | TOWER | 76.200 m structure / 80.700 m overall | |
| 2 | R | | 39.61538889, -76.51413889 | 228.000 m | | | |
| 3 | R | | 39.65525000, -76.18127778 | 57.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew Corporation PAR6-65A RF | | V | 38.8000 | 236.1000 | | |
| 1 | 2 | R | Andrew Corporation PAR6-65A RF | | | 38.8000 | | | |
| 1 | 3 | R | Andrew PAR8-65B RF | | | 41.3000 | | | |
| 2 | 1 | T | Andrew PAR8-65B RF | | V | 41.3000 | 111.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-23 | WPSI521 | LIREN |
| 2021-02-15 | WPSI521 | LETRES |
| 2021-02-02 | WPSI521 | LIAUA |
| 2011-02-10 | WPSI521 | LIREN |
| 2011-02-08 | WPSI521 | ESURNW |
| 2008-02-01 | WPSI521 | LIAUA |
| 2008-01-31 | WPSI521 | ESUAPR |
| 2007-12-20 | WPSI521 | LIAUA |
| 2007-12-19 | WPSI521 | ESUAPR |
| 2006-03-21 | WPSI521 | LIMOD |
| 2006-02-27 | WPSI521 | ESUAPR |
| 2004-04-17 | WPSI521 | LIAUA |
| 2002-08-12 | WPSI521 | LETCNS |
| 2001-05-09 | WPSI521 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1987927 | 2026-08-02 02:46:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSI521 | ULS 1987927 | 2026-08-02 02:46:36 |
| Status | A | ULS 1987927 | 2026-08-02 02:46:36 |
| Service | MW | ULS 1987927 | 2026-08-02 02:46:36 |
| Grant Date | 2021-02-23 | ULS 1987927 | 2026-08-02 02:46:36 |
| Expiration Date | 2031-05-09 | ULS 1987927 | 2026-08-02 02:46:36 |