Universal Licensing System
WRFV404
State of Maryland, MIEMSS
License details
| ULS identifier | 4277860 |
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| Call sign | WRFV404 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2020-05-11 |
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| Expiration | 2030-05-11 |
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| Frequency range | 10755 MHz |
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| Locations | 2 |
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| Representative location | Baltimore, BALTIMORE CITY, MD |
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| Coordinates | 39.2899167, -76.6140556 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10755.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10755.00000000 | | 29M9D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6 Saint Paul St, Baltimore, BALTIMORE CITY, MD | 39.28991667, -76.61405556 | 28.800 m | B | 110.000 m structure / 110.000 m overall | N |
| 2 | R | | 39.28591667, -76.62555556 | 21.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Ubiquiti Networks Inc. AF-11G35 | | V | 35.0000 | 245.9000 | | |
| 1 | 2 | R | Ubiquiti Networks Inc. AF-11G35 | | | 35.0000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-07 | WRFV404 | LIMOD |
| 2021-02-02 | WRFV404 | LIAUA |
| 2020-05-11 | WRFV404 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4277860 | 2026-08-02 02:46:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFV404 | ULS 4277860 | 2026-08-02 02:46:30 |
| Status | A | ULS 4277860 | 2026-08-02 02:46:30 |
| Service | MW | ULS 4277860 | 2026-08-02 02:46:30 |
| Grant Date | 2020-05-11 | ULS 4277860 | 2026-08-02 02:46:30 |
| Expiration Date | 2030-05-11 | ULS 4277860 | 2026-08-02 02:46:30 |