Universal Licensing System
WRZW639
FREMONT UNIFIED SCHOOL DISTRICT
License details
| ULS identifier | 4856946 |
|---|
| Call sign | WRZW639 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-12-20 |
|---|
| Expiration | 2033-12-20 |
|---|
| Frequency range | 464.425 - 469.975 MHz (10 frequencies) |
|---|
| Locations | 11 |
|---|
| Representative location | FREMONT, ALAMEDA, CA |
|---|
| Coordinates | 37.5644444, -122.0163611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:25:16 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.42500000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | FB2 | 464.57500000 | | | 50.000000 | 100.000000 | |
| 3 | 1 | FB2 | 464.67500000 | | | 50.000000 | 100.000000 | |
| 4 | 1 | FB2 | 464.92500000 | | | 50.000000 | 100.000000 | |
| 5 | 1 | FB2 | 464.97500000 | | | 50.000000 | 100.000000 | |
| 7 | 1 | MO | 469.42500000 | | | 4.000000 | 4.000000 | |
| 12 | 1 | FX1 | 469.42500000 | | | 5.000000 | 5.000000 | |
| 8 | 1 | MO | 469.57500000 | | | 4.000000 | 4.000000 | |
| 12 | 1 | FX1 | 469.57500000 | | | 5.000000 | 5.000000 | |
| 9 | 1 | MO | 469.67500000 | | | 4.000000 | 4.000000 | |
| 12 | 1 | FX1 | 469.67500000 | | | 5.000000 | 5.000000 | |
| 10 | 1 | MO | 469.92500000 | | | 4.000000 | 4.000000 | |
| 12 | 1 | FX1 | 469.92500000 | | | 5.000000 | 5.000000 | |
| 11 | 1 | MO | 469.97500000 | | | 4.000000 | 4.000000 | |
| 12 | 1 | FX1 | 469.97500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.42500000 | | 11K2F3E |
| 1 | 1 | 464.42500000 | | 8K30F7W |
| 1 | 1 | 464.42500000 | | 4K00F1D |
| 1 | 1 | 464.42500000 | | 4K00F1E |
| 2 | 1 | 464.57500000 | | 4K00F1E |
| 2 | 1 | 464.57500000 | | 11K2F3E |
| 2 | 1 | 464.57500000 | | 8K30F7W |
| 2 | 1 | 464.57500000 | | 4K00F1D |
| 3 | 1 | 464.67500000 | | 11K2F3E |
| 3 | 1 | 464.67500000 | | 4K00F1E |
| 3 | 1 | 464.67500000 | | 8K30F7W |
| 3 | 1 | 464.67500000 | | 4K00F1D |
| 4 | 1 | 464.92500000 | | 4K00F1E |
| 4 | 1 | 464.92500000 | | 8K30F7W |
| 4 | 1 | 464.92500000 | | 11K2F3E |
| 4 | 1 | 464.92500000 | | 4K00F1D |
| 5 | 1 | 464.97500000 | | 4K00F1E |
| 5 | 1 | 464.97500000 | | 11K2F3E |
| 5 | 1 | 464.97500000 | | 8K30F7W |
| 5 | 1 | 464.97500000 | | 4K00F1D |
| 7 | 1 | 469.42500000 | | 4K00F1E |
| 7 | 1 | 469.42500000 | | 4K00F1D |
| 7 | 1 | 469.42500000 | | 11K2F3E |
| 7 | 1 | 469.42500000 | | 8K30F7W |
| 12 | 1 | 469.42500000 | | 4K00F1E |
| 12 | 1 | 469.42500000 | | 8K30F7W |
| 12 | 1 | 469.42500000 | | 4K00F1D |
| 12 | 1 | 469.42500000 | | 11K2F3E |
| 8 | 1 | 469.57500000 | | 4K00F1E |
| 8 | 1 | 469.57500000 | | 11K2F3E |
| 8 | 1 | 469.57500000 | | 8K30F7W |
| 8 | 1 | 469.57500000 | | 4K00F1D |
| 12 | 1 | 469.57500000 | | 4K00F1D |
| 12 | 1 | 469.57500000 | | 8K30F7W |
| 12 | 1 | 469.57500000 | | 4K00F1E |
| 12 | 1 | 469.57500000 | | 11K2F3E |
| 9 | 1 | 469.67500000 | | 8K30F7W |
| 9 | 1 | 469.67500000 | | 11K2F3E |
| 9 | 1 | 469.67500000 | | 4K00F1D |
| 9 | 1 | 469.67500000 | | 4K00F1E |
| 12 | 1 | 469.67500000 | | 4K00F1E |
| 12 | 1 | 469.67500000 | | 8K30F7W |
| 12 | 1 | 469.67500000 | | 11K2F3E |
| 12 | 1 | 469.67500000 | | 4K00F1D |
| 10 | 1 | 469.92500000 | | 4K00F1D |
| 10 | 1 | 469.92500000 | | 11K2F3E |
| 10 | 1 | 469.92500000 | | 4K00F1E |
| 10 | 1 | 469.92500000 | | 8K30F7W |
| 12 | 1 | 469.92500000 | | 8K30F7W |
| 12 | 1 | 469.92500000 | | 4K00F1D |
| 12 | 1 | 469.92500000 | | 11K2F3E |
| 12 | 1 | 469.92500000 | | 4K00F1E |
| 11 | 1 | 469.97500000 | | 4K00F1E |
| 11 | 1 | 469.97500000 | | 4K00F1D |
| 11 | 1 | 469.97500000 | | 8K30F7W |
| 11 | 1 | 469.97500000 | | 11K2F3E |
| 12 | 1 | 469.97500000 | | 8K30F7W |
| 12 | 1 | 469.97500000 | | 4K00F1D |
| 12 | 1 | 469.97500000 | | 11K2F3E |
| 12 | 1 | 469.97500000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 36300 FREMONT BLVD, FREMONT, ALAMEDA, CA | 37.56444444, -122.01636111 | 13.000 m | B | 6.000 m structure / 11.000 m overall | |
| 2 | T | 41800 BLACOW ROAD, FREMONT, ALAMEDA, CA | 37.52327778, -121.96580556 | 10.000 m | B | 8.000 m structure / 13.000 m overall | |
| 3 | T | 39999 BLACOW ROAD, FREMONT, ALAMEDA, CA | 37.52827778, -121.98525000 | 12.000 m | B | 8.000 m structure / 13.000 m overall | |
| 4 | T | 41717 PALM AVENUE, FREMONT, ALAMEDA, CA | 37.54327778, -121.93469444 | 9.000 m | B | 6.000 m structure / 11.000 m overall | |
| 5 | T | 38442 FREMONT BLVD, FREMONT, ALAMEDA, CA | 37.55161111, -121.99525000 | 8.000 m | B | 8.000 m structure / 13.000 m overall | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
| 9 | T | | | | | | |
| 10 | T | | | | | | |
| 11 | T | | | | | | |
| 12 | T | ALAMEDA, CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | | -56.900 | |
| 1 | 2 | T | | 13.000 m | | | | -93.300 | |
| 1 | 3 | T | | 13.000 m | | | | -63.500 | |
| 1 | 4 | T | | 11.000 m | | | | -154.200 | |
| 1 | 5 | T | | 13.000 m | | | | -71.300 | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | | | | | | |
| 1 | 10 | T | | | | | | | |
| 1 | 11 | T | | | | | | | |
| 1 | 12 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4210 TECHNOLOGY DR, FREMONT, CA | ALAMEDA | 5105851666 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-20 | WRZW639 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4856946 | 2026-08-02 01:25:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZW639 | ULS 4856946 | 2026-08-02 01:25:16 |
| Status | A | ULS 4856946 | 2026-08-02 01:25:16 |
| Service | IG | ULS 4856946 | 2026-08-02 01:25:16 |
| Grant Date | 2023-12-20 | ULS 4856946 | 2026-08-02 01:25:16 |
| Expiration Date | 2033-12-20 | ULS 4856946 | 2026-08-02 01:25:16 |