Universal Licensing System
WHW428
SIERRA BOAT CO INC
License details
| ULS identifier | 1978146 |
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| Call sign | WHW428 |
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| Radio service | MC |
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| Status | A |
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| Grant date | 2024-01-05 |
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| Expiration | 2034-02-03 |
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| Frequency range | 156.35 - 156.8 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | CARNELIAN BAY, PLACER, CA |
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| Coordinates | 39.2257500, -120.0824167 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FCL | 156.35000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.35000000 | | 16K0F3E |
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5146 N LAKE BLVD, CARNELIAN BAY, PLACER, CA | 39.22575000, -120.08241667 | 1900.000 m | B | 10.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-05 | WHW428 | LIREN |
| 2023-11-13 | WHW428 | LETRES |
| 2022-06-28 | WHW428 | LITRAN |
| 2014-01-08 | WHW428 | LIREN |
| 2014-01-07 | WHW428 | ESCAPR |
| 2013-11-11 | WHW428 | LETRES |
| 2003-12-18 | WHW428 | LIREN |
| 2003-11-10 | WHW428 | LETRES |
| 2001-04-27 | WHW428 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1978146 | 2026-08-02 02:08:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHW428 | ULS 1978146 | 2026-08-02 02:08:20 |
| Status | A | ULS 1978146 | 2026-08-02 02:08:20 |
| Service | MC | ULS 1978146 | 2026-08-02 02:08:20 |
| Grant Date | 2024-01-05 | ULS 1978146 | 2026-08-02 02:08:20 |
| Expiration Date | 2034-02-03 | ULS 1978146 | 2026-08-02 02:08:20 |