Universal Licensing System
WSL517
NAPA VALLEY UNIFIED SCHOOL DISTRICT
License details
| ULS identifier | 1283793 |
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| Call sign | WSL517 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2002-04-25 |
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| Expiration | 2012-05-21 |
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| Cancellation | 2012-07-21 |
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| Frequency range | 155.175 - 155.235 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CALISOTGA, NAPA, CA |
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| Coordinates | 38.5696389, -122.5463611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:51:10 |
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Licensee
| Name | NAPA VALLEY UNIFIED SCHOOL DISTRICT |
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| Applicant type | G |
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| FRN | 0006956593 |
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| Location | NAPA, CA |
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| Address | 1340 MENLO AVE, NAPA, CA, 94558 |
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| Phone | 7072242144 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 155.17500000 | | | 60.000000 | 120.000000 | |
| 2 | 1 | FB | 155.17500000 | | | 60.000000 | 120.000000 | |
| 3 | 1 | MO | 155.17500000 | | | 60.000000 | 120.000000 | |
| 1 | 1 | FB | 155.23500000 | | | 60.000000 | 120.000000 | |
| 2 | 1 | FB | 155.23500000 | | | 60.000000 | 120.000000 | |
| 3 | 1 | MO | 155.23500000 | | | 60.000000 | 120.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.17500000 | | 20K0F3E |
| 2 | 1 | 155.17500000 | | 20K0F3E |
| 3 | 1 | 155.17500000 | | 20K0F3E |
| 1 | 1 | 155.23500000 | | 20K0F3E |
| 2 | 1 | 155.23500000 | | 20K0F3E |
| 3 | 1 | 155.23500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1111 DUNAWEAL LN, CALISOTGA, NAPA, CA | 38.56963889, -122.54636111 | 158.000 m | | 23.000 m structure / 23.000 m overall | N |
| 2 | T | 1340 MENLO AVE, NAPA, NAPA, CA | 38.31380556, -122.29802778 | 14.000 m | | 6.000 m structure / 6.000 m overall | N |
| 3 | T | NAPA, CA | 38.31380556, -122.29802778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 10.000 m | | | | | |
| 1 | 2 | T | | 15.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1340 MENLO AVE, NAPA, CA | | 7072242144 |
License history
| Date | File or call sign | Action |
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| 2012-07-21 | WSL517 | LIEXP |
| 2012-02-27 | WSL517 | LETRES |
| 2002-04-25 | WSL517 | LIREN |
| 2002-02-25 | WSL517 | LETRES |
| 2001-10-26 | WSL517 | AUDOPR |
| 2000-10-20 | WSL517 | LICCNV |
| 1997-03-05 | WSL517 | AUTHPR |
| 1997-03-05 | WSL517 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1283793 | 2026-08-16 06:51:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSL517 | ULS 1283793 | 2026-08-16 06:51:10 |
| Status | E | ULS 1283793 | 2026-08-16 06:51:10 |
| Service | PW | ULS 1283793 | 2026-08-16 06:51:10 |
| Grant Date | 2002-04-25 | ULS 1283793 | 2026-08-16 06:51:10 |
| Expiration Date | 2012-05-21 | ULS 1283793 | 2026-08-16 06:51:10 |
| Cancellation Date | 2012-07-21 | ULS 1283793 | 2026-08-16 06:51:10 |