Universal Licensing System
WRDB457
St Mary Medical Center Inc
License details
| ULS identifier | 4135544 |
|---|
| Call sign | WRDB457 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2019-03-19 |
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| Expiration | 2029-03-19 |
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| Frequency range | 155.34 MHz |
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| Locations | 1 |
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| Representative location | Valparaiso, PORTER, IN |
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| Coordinates | 41.5028056, -87.0201111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:38 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.34000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB | 155.34000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.34000000 | | 11K0F3E |
| 2 | 1 | 155.34000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1500 Lake Park Ave., Hobart, LAKE, IN | 41.51286111, -87.26027778 | 193.000 m | BANT | 31.000 m structure / 37.000 m overall | N |
| 2 | T | 3800 St. Marys Drive, Valparaiso, PORTER, IN | 41.50280556, -87.02011111 | 250.000 m | BANT | 20.000 m structure / 25.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | 28.900 | |
| 1 | 2 | T | | 20.000 m | | | | 47.300 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1500 Lake Park Ave., Hobart, IN | LAKE | 2199476267 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-02 | WRDB457 | LIMOD |
| 2023-01-09 | WRDB457 | LIMOD |
| 2019-03-19 | WRDB457 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4135544 | 2026-08-02 01:11:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDB457 | ULS 4135544 | 2026-08-02 01:11:38 |
| Status | A | ULS 4135544 | 2026-08-02 01:11:38 |
| Service | PW | ULS 4135544 | 2026-08-02 01:11:38 |
| Grant Date | 2019-03-19 | ULS 4135544 | 2026-08-02 01:11:38 |
| Expiration Date | 2029-03-19 | ULS 4135544 | 2026-08-02 01:11:38 |