Universal Licensing System
WNVU438
The Dow Chemical Company
License details
| ULS identifier | 1905421 |
|---|
| Call sign | WNVU438 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-02-03 |
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| Expiration | 2025-03-14 |
|---|
| Cancellation | 2025-05-17 |
|---|
| Frequency range | 72.26 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | CONTRA COSTA, CA |
|---|
| Coordinates | 38.0249167, -121.8552222 |
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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 | MO | 72.26000000 | | | 1.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.26000000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CONTRA COSTA, CA | 38.02491667, -121.85522222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | | | 2135335201 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-17 | WNVU438 | LIEXP |
| 2024-12-16 | WNVU438 | LETRES |
| 2022-09-17 | WNVU438 | LIAUA |
| 2022-09-01 | WNVU438 | LIASS |
| 2019-04-01 | WNVU438 | LITRAN |
| 2017-11-16 | WNVU438 | LIAUA |
| 2017-08-31 | WNVU438 | LITRAN |
| 2015-02-03 | WNVU438 | LIREN |
| 2015-02-02 | WNVU438 | ESCAPR |
| 2014-12-22 | WNVU438 | LETRES |
| 2008-04-26 | WNVU438 | ESUAPR |
| 2008-04-26 | WNVU438 | LIAUA |
| 2004-12-31 | WNVU438 | LIREN |
| 2004-12-20 | WNVU438 | LETRES |
| 2002-02-21 | WNVU438 | AUDOPR |
| 2000-11-24 | WNVU438 | LICCNV |
| 2000-03-15 | WNVU438 | AUTHPR |
| 2000-03-14 | WNVU438 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1905421 | 2026-08-02 01:23:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNVU438 | ULS 1905421 | 2026-08-02 01:23:19 |
| Status | E | ULS 1905421 | 2026-08-02 01:23:19 |
| Service | IG | ULS 1905421 | 2026-08-02 01:23:19 |
| Grant Date | 2015-02-03 | ULS 1905421 | 2026-08-02 01:23:19 |
| Expiration Date | 2025-03-14 | ULS 1905421 | 2026-08-02 01:23:19 |
| Cancellation Date | 2025-05-17 | ULS 1905421 | 2026-08-02 01:23:19 |