Universal Licensing System
WNFD721
CALIFORNIA, STATE OF
License details
| ULS identifier | 1262898 |
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| Call sign | WNFD721 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-05-26 |
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| Expiration | 2032-08-05 |
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| Frequency range | 42.18 - 45.22 MHz (6 frequencies) |
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| Locations | 1 |
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| Representative location | TRINIDAD, HUMBOLDT, CA |
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| Coordinates | 41.0118056, -124.1095000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 42.18000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB | 42.34000000 | | | 25.000000 | 25.000000 | |
| 1 | 2 | FB | 42.56000000 | | | 120.000000 | 213.000000 | |
| 1 | 2 | FB | 42.68000000 | | | 120.000000 | 213.000000 | |
| 1 | 2 | FB | 44.98000000 | | | 120.000000 | 213.000000 | |
| 1 | 2 | FB | 45.22000000 | | | 120.000000 | 213.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 42.18000000 | | 20K0F3E |
| 1 | 1 | 42.34000000 | | 20K0F3E |
| 1 | 2 | 42.56000000 | | 20K0F3E |
| 1 | 2 | 42.68000000 | | 20K0F3E |
| 1 | 2 | 44.98000000 | | 20K0F3E |
| 1 | 2 | 45.22000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LITTLE RIVER SCALE HWY 101 N, TRINIDAD, HUMBOLDT, CA | 41.01180556, -124.10950000 | 7.600 m | B | 3.700 m structure / 10.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | V | 0.0000 | 360.0000 | -110.000 | |
| 2 | 1 | T | | 10.000 m | V | 2.5000 | 360.0000 | -110.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | LITTLE RIVER SCALE HWY 101 N, ARCATA, CA | | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-26 | WNFD721 | LIREN |
| 2022-05-09 | WNFD721 | LETRES |
| 2020-12-19 | WNFD721 | LIAUA |
| 2013-06-25 | WNFD721 | AUTHPR |
| 2013-05-07 | WNFD721 | LIMOD |
| 2013-04-17 | WNFD721 | PNLISR |
| 2013-04-17 | WNFD721 | LETTRS |
| 2013-02-25 | WNFD721 | ESUAPR |
| 2012-12-11 | WNFD721 | LETCNS |
| 2012-05-18 | WNFD721 | LIREN |
| 2012-05-14 | WNFD721 | LETRES |
| 2012-05-07 | WNFD721 | ESURNW |
| 2012-03-08 | WNFD721 | LIMOD |
| 2011-09-07 | WNFD721 | LETCNS |
| 2010-12-06 | WNFD721 | LIMOD |
| 2002-06-11 | WNFD721 | LIREN |
| 2002-05-13 | WNFD721 | LETRES |
| 2002-03-11 | WNFD721 | AUDOPR |
| 2000-10-20 | WNFD721 | LICCNV |
| 1997-07-09 | WNFD721 | AUTHPR |
| 1997-07-09 | WNFD721 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1262898 | 2026-08-02 01:16:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNFD721 | ULS 1262898 | 2026-08-02 01:16:00 |
| Status | A | ULS 1262898 | 2026-08-02 01:16:00 |
| Service | PW | ULS 1262898 | 2026-08-02 01:16:00 |
| Grant Date | 2022-05-26 | ULS 1262898 | 2026-08-02 01:16:00 |
| Expiration Date | 2032-08-05 | ULS 1262898 | 2026-08-02 01:16:00 |