Universal Licensing System
WRAA621
Calvert, County of Maryland
License details
| ULS identifier | 3959043 |
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| Call sign | WRAA621 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2017-09-25 |
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| Expiration | 2027-09-25 |
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| Frequency range | 6034.15 - 6063.8 MHz (2 frequencies) |
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| Locations | 1 |
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| Coordinates | 38.6192778, -76.6122500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 2 | FXO | 6063.80000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6034.15000000 | | 30M0D7W |
| 1 | 2 | 6063.80000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4106 Cassell Blvd, Chesapeake Beach, CALVERT, MD | 38.67569444, -76.54097222 | 25.900 m | TANK | 38.700 m structure / 40.700 m overall | N |
| 3 | R | | 38.72619444, -76.65402778 | 37.500 m | | | |
| 4 | R | | 38.61927778, -76.61225000 | 54.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RFS PAD6-59B | | | 38.7000 | 0.0000 | | |
| 1 | 4 | R | RFS PAD6-59B | | | 38.7000 | 0.0000 | | |
| 2 | 1 | T | RFS PAD6-59B | | V | 38.7000 | 299.7000 | | |
| 3 | 1 | T | RFS PAD6-59B | | V | 38.7000 | 224.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-10 | WRAA621 | LIAUA |
| 2023-05-23 | WRAA621 | LIAUA |
| 2018-03-09 | WRAA621 | LIMOD |
| 2017-09-25 | WRAA621 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3959043 | 2026-08-02 02:47:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAA621 | ULS 3959043 | 2026-08-02 02:47:32 |
| Status | A | ULS 3959043 | 2026-08-02 02:47:32 |
| Service | MW | ULS 3959043 | 2026-08-02 02:47:32 |
| Grant Date | 2017-09-25 | ULS 3959043 | 2026-08-02 02:47:32 |
| Expiration Date | 2027-09-25 | ULS 3959043 | 2026-08-02 02:47:32 |