Universal Licensing System
WRDA468
PQ Corporation
License details
| ULS identifier | 4132960 |
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| Call sign | WRDA468 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2019-03-12 |
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| Expiration | 2029-03-12 |
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| Cancellation | 2021-07-27 |
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| Frequency range | 451.8875 - 468.7625 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Baltimore, BALTIMORE CITY, MD |
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| Coordinates | 39.2696389, -76.5956111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.88750000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 451.88750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.88750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.76250000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 463.76250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.76250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.88750000 | | 7K60FXE |
| 2 | 1 | 451.88750000 | | 7K60FXE |
| 2 | 1 | 456.88750000 | | 7K60FXE |
| 1 | 1 | 463.76250000 | | 7K60FXE |
| 2 | 1 | 463.76250000 | | 7K60FXE |
| 2 | 1 | 468.76250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1301 E. Fort Ave, Baltimore, BALTIMORE CITY, MD | 39.26963889, -76.59561111 | 5.700 m | SILO | 30.500 m structure / 30.500 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.400 m | | | | -9.200 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1301 E. Fort Avenue, Baltimore, MD | | 4107527330 |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-28 | WRDA468 | LICAN |
| 2019-11-19 | WRDA468 | LIMOD |
| 2019-03-12 | WRDA468 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4132960 | 2026-08-02 01:13:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDA468 | ULS 4132960 | 2026-08-02 01:13:28 |
| Status | C | ULS 4132960 | 2026-08-02 01:13:28 |
| Service | IG | ULS 4132960 | 2026-08-02 01:13:28 |
| Grant Date | 2019-03-12 | ULS 4132960 | 2026-08-02 01:13:28 |
| Expiration Date | 2029-03-12 | ULS 4132960 | 2026-08-02 01:13:28 |
| Cancellation Date | 2021-07-27 | ULS 4132960 | 2026-08-02 01:13:28 |