Universal Licensing System
WSHW421
Bay Area Infrastructure Financing Authority
License details
| ULS identifier | 5119747 |
|---|
| Call sign | WSHW421 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2025-04-10 |
|---|
| Expiration | 2035-04-10 |
|---|
| Frequency range | 17980 MHz |
|---|
| Locations | 3 |
|---|
| Representative location | Fairfield, SOLANO, CA |
|---|
| Coordinates | 38.2618889, -122.0599167 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:43:17 |
|---|
Licensee
| Name | Bay Area Infrastructure Financing Authority |
|---|
| Applicant type | G |
|---|
| FRN | 0024156234 |
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| Location | San Francisco, CA |
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| Address | 375 Beale Street, Suite 800, San Francisco, CA, 94105 |
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| Phone | 4157786714 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 1 | FXO | 17820.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17820.00000000 | | 80M0G7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 1 | 17820.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0G7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Holiday Lane, Fairfield, SOLANO, CA | 38.26188889, -122.05991667 | 14.500 m | POLE | 12.200 m structure / 12.200 m overall | |
| 2 | R | | 38.25616667, -122.06388889 | 13.000 m | | | |
| 3 | R | | 38.26638889, -122.05530556 | 17.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CAMBIUM NETWORKS N180082D031A | | V | 34.6000 | 208.7000 | | |
| 1 | 2 | R | CAMBIUM NETWORKS N180082D031A | | | 34.6000 | | | |
| 1 | 3 | R | CAMBIUM NETWORKS N180082D031A | | | 34.6000 | | | |
| 2 | 1 | T | CAMBIUM NETWORKS N180082D031A | | V | 34.6000 | 38.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-14 | WSHW421 | LETCNS |
| 2025-04-10 | WSHW421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5119747 | 2026-08-02 02:43:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSHW421 | ULS 5119747 | 2026-08-02 02:43:17 |
| Status | A | ULS 5119747 | 2026-08-02 02:43:17 |
| Service | MW | ULS 5119747 | 2026-08-02 02:43:17 |
| Grant Date | 2025-04-10 | ULS 5119747 | 2026-08-02 02:43:17 |
| Expiration Date | 2035-04-10 | ULS 5119747 | 2026-08-02 02:43:17 |