Universal Licensing System
WRDC411
The Dow Chemical Company
License details
| ULS identifier | 4138071 |
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| Call sign | WRDC411 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-03-26 |
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| Expiration | 2029-03-26 |
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| Frequency range | 157.74 MHz |
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| Locations | 1 |
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| Representative location | Bristol, BUCKS, PA |
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| Coordinates | 40.0994444, -74.8700000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 157.74000000 | | | 50.000000 | 150.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 157.74000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 200 Route 413, Bristol, BUCKS, PA | 40.09944444, -74.87000000 | 6.700 m | BANT | 4.500 m structure / 12.200 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.400 m | | | | -7.500 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1001 G Street NW, Suite 500 W, Washington, DC | | 2024344100 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-17 | WRDC411 | LIAUA |
| 2022-09-01 | WRDC411 | LIASS |
| 2019-04-01 | WRDC411 | LITRAN |
| 2019-03-26 | WRDC411 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4138071 | 2026-08-02 01:23:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDC411 | ULS 4138071 | 2026-08-02 01:23:19 |
| Status | A | ULS 4138071 | 2026-08-02 01:23:19 |
| Service | IG | ULS 4138071 | 2026-08-02 01:23:19 |
| Grant Date | 2019-03-26 | ULS 4138071 | 2026-08-02 01:23:19 |
| Expiration Date | 2029-03-26 | ULS 4138071 | 2026-08-02 01:23:19 |