Universal Licensing System
WPUH738
Helena Chemical
License details
| ULS identifier | 2388849 |
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| Call sign | WPUH738 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-03-07 |
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| Expiration | 2012-03-07 |
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| Cancellation | 2012-05-12 |
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| Frequency range | 451.825 - 456.825 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Chico, BUTTE, CA |
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| Coordinates | 39.6969444, -121.7802778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.82500000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | MO | 451.82500000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 456.82500000 | | | 50.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.82500000 | | 11K2F3E |
| 2 | 1 | 451.82500000 | | 11K2F3E |
| 2 | 1 | 456.82500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3155 Southgate Lane, Chico, BUTTE, CA | 39.69694444, -121.78027778 | 74.200 m | BANT | 9.100 m structure / 10.300 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 10.300 m | | 0.0000 | 0.0000 | -28.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3155 Southgate Ln, Chico, CA | BUTTE | 5303435881 |
License history
| Date | File or call sign | Action |
|---|
| 2012-05-12 | WPUH738 | LIEXP |
| 2011-12-12 | WPUH738 | LETRES |
| 2002-03-07 | WPUH738 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2388849 | 2026-08-02 01:09:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPUH738 | ULS 2388849 | 2026-08-02 01:09:39 |
| Status | E | ULS 2388849 | 2026-08-02 01:09:39 |
| Service | IG | ULS 2388849 | 2026-08-02 01:09:39 |
| Grant Date | 2002-03-07 | ULS 2388849 | 2026-08-02 01:09:39 |
| Expiration Date | 2012-03-07 | ULS 2388849 | 2026-08-02 01:09:39 |
| Cancellation Date | 2012-05-12 | ULS 2388849 | 2026-08-02 01:09:39 |