Universal Licensing System
WRMF443
Wiline Spectrum Holdings LLC
License details
| ULS identifier | 4430321 |
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| Call sign | WRMF443 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2021-03-31 |
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| Expiration | 2031-03-31 |
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| Cancellation | 2025-01-06 |
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| Frequency range | 17950 MHz |
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| Locations | 2 |
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| Representative location | FREMONT, ALAMEDA, CA |
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| Coordinates | 37.5754444, -122.0392778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:23:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17950.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17950.00000000 | | 20M0D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 34420 FREMONT BLVD, FREMONT, ALAMEDA, CA | 37.57544444, -122.03927778 | 9.800 m | B | 8.800 m structure / 9.300 m overall | |
| 2 | R | | 37.49958333, -121.87208333 | 804.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ARKIVATOR AB 901-HAA1806_00-PA7 | | V | 38.3000 | 119.6000 | | |
| 1 | 2 | R | ARKIVATOR AB 901-HAA1806_00-PA7 | | | 38.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-08 | WRMF443 | LICAN |
| 2022-09-23 | WRMF443 | LETCNS |
| 2021-03-31 | WRMF443 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4430321 | 2026-08-17 04:23:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMF443 | ULS 4430321 | 2026-08-17 04:23:42 |
| Status | C | ULS 4430321 | 2026-08-17 04:23:42 |
| Service | CF | ULS 4430321 | 2026-08-17 04:23:42 |
| Grant Date | 2021-03-31 | ULS 4430321 | 2026-08-17 04:23:42 |
| Expiration Date | 2031-03-31 | ULS 4430321 | 2026-08-17 04:23:42 |
| Cancellation Date | 2025-01-06 | ULS 4430321 | 2026-08-17 04:23:42 |