Universal Licensing System
WPRB644
JEFFERSON UNION HIGH SCHOOL DISTRICT
License details
| ULS identifier | 1829245 |
|---|
| Call sign | WPRB644 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2026-01-28 |
|---|
| Expiration | 2035-11-14 |
|---|
| Frequency range | 451.4625 - 469.9125 MHz (18 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Daly City, SAN MATEO, CA |
|---|
| Coordinates | 37.6822222, -122.4821111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:26:10 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | MO | 451.46250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | FB2 | 452.38750000 | | | 40.000000 | 65.000000 | |
| 5 | 1 | MO | 452.38750000 | | | 20.000000 | 20.000000 | |
| 5 | 1 | MO | 452.83750000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO | 456.46250000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO | 457.38750000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO | 461.32500000 | | | 4.000000 | 4.000000 | |
| 9 | 1 | FB2 | 462.01875000 | | | 40.000000 | 40.000000 | |
| 10 | 1 | MO | 462.01875000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.27500000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 462.46250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 463.62500000 | | | 25.000000 | 40.000000 | |
| 2 | 1 | MO | 463.62500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FB2 | 463.91250000 | | | 40.000000 | 65.000000 | |
| 5 | 1 | MO | 463.91250000 | | | 20.000000 | 20.000000 | |
| 6 | 1 | FB2 | 464.91250000 | | | 40.000000 | 65.000000 | |
| 7 | 1 | MO | 464.91250000 | | | 5.000000 | 5.000000 | |
| 10 | 1 | MO | 467.01875000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 467.46250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 468.62500000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 468.91250000 | | | 20.000000 | 20.000000 | |
| 8 | 1 | MO | 469.75000000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | MO | 469.91250000 | | | 5.000000 | 5.000000 | |
| 8 | 1 | MO | 469.91250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 451.46250000 | | 4K00F1E |
| 5 | 1 | 451.46250000 | | 11K2F3E |
| 5 | 1 | 451.46250000 | | 4K00F1D |
| 4 | 1 | 452.38750000 | | 4K00F1D |
| 4 | 1 | 452.38750000 | | 11K2F3E |
| 4 | 1 | 452.38750000 | | 4K00F1E |
| 5 | 1 | 452.38750000 | | 4K00F1D |
| 5 | 1 | 452.38750000 | | 4K00F1E |
| 5 | 1 | 452.38750000 | | 11K2F3E |
| 5 | 1 | 452.83750000 | | 11K2F3E |
| 5 | 1 | 452.83750000 | | 4K00F1E |
| 5 | 1 | 452.83750000 | | 4K00F1D |
| 5 | 1 | 456.46250000 | | 4K00F1D |
| 5 | 1 | 456.46250000 | | 4K00F1E |
| 5 | 1 | 456.46250000 | | 11K2F3E |
| 5 | 1 | 457.38750000 | | 4K00F1D |
| 5 | 1 | 457.38750000 | | 11K2F3E |
| 5 | 1 | 457.38750000 | | 4K00F1E |
| 3 | 1 | 461.32500000 | | 4K00F1E |
| 3 | 1 | 461.32500000 | | 11K2F3E |
| 3 | 1 | 461.32500000 | | 4K00F1D |
| 9 | 1 | 462.01875000 | | 4K00F1D |
| 9 | 1 | 462.01875000 | | 4K00F1E |
| 10 | 1 | 462.01875000 | | 4K00F1D |
| 10 | 1 | 462.01875000 | | 4K00F1E |
| 3 | 1 | 462.27500000 | | 4K00F1E |
| 3 | 1 | 462.27500000 | | 11K2F3E |
| 3 | 1 | 462.27500000 | | 4K00F1D |
| 5 | 1 | 462.46250000 | | 4K00F1D |
| 5 | 1 | 462.46250000 | | 11K2F3E |
| 5 | 1 | 462.46250000 | | 4K00F1E |
| 1 | 1 | 463.62500000 | | 4K00F1E |
| 1 | 1 | 463.62500000 | | 11K2F3E |
| 1 | 1 | 463.62500000 | | 4K00F1D |
| 2 | 1 | 463.62500000 | | 4K00F1E |
| 2 | 1 | 463.62500000 | | 11K2F3E |
| 2 | 1 | 463.62500000 | | 4K00F1D |
| 4 | 1 | 463.91250000 | | 4K00F1D |
| 4 | 1 | 463.91250000 | | 4K00F1E |
| 4 | 1 | 463.91250000 | | 11K2F3E |
| 5 | 1 | 463.91250000 | | 11K2F3E |
| 5 | 1 | 463.91250000 | | 4K00F1D |
| 5 | 1 | 463.91250000 | | 4K00F1E |
| 6 | 1 | 464.91250000 | | 4K00F1D |
| 6 | 1 | 464.91250000 | | 11K2F3E |
| 6 | 1 | 464.91250000 | | 4K00F1E |
| 7 | 1 | 464.91250000 | | 11K2F3E |
| 7 | 1 | 464.91250000 | | 4K00F1E |
| 7 | 1 | 464.91250000 | | 4K00F1D |
| 10 | 1 | 467.01875000 | | 4K00F1E |
| 10 | 1 | 467.01875000 | | 4K00F1D |
| 5 | 1 | 467.46250000 | | 4K00F1D |
| 5 | 1 | 467.46250000 | | 4K00F1E |
| 5 | 1 | 467.46250000 | | 11K2F3E |
| 2 | 1 | 468.62500000 | | 11K2F3E |
| 2 | 1 | 468.62500000 | | 4K00F1D |
| 2 | 1 | 468.62500000 | | 4K00F1E |
| 5 | 1 | 468.91250000 | | 11K2F3E |
| 5 | 1 | 468.91250000 | | 4K00F1D |
| 5 | 1 | 468.91250000 | | 4K00F1E |
| 8 | 1 | 469.75000000 | | 11K2F3E |
| 8 | 1 | 469.75000000 | | 4K00F1E |
| 8 | 1 | 469.75000000 | | 4K00F1D |
| 7 | 1 | 469.91250000 | | 4K00F1D |
| 7 | 1 | 469.91250000 | | 4K00F1E |
| 7 | 1 | 469.91250000 | | 11K2F3E |
| 8 | 1 | 469.91250000 | | 11K2F3E |
| 8 | 1 | 469.91250000 | | 4K00F1D |
| 8 | 1 | 469.91250000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6996 MISSION STREET, DALY CITY, SAN MATEO, CA | 37.71522222, -122.47802778 | 87.000 m | B | 5.000 m structure / 6.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | DALY CITY, SAN MATEO, CA | 37.71522222, -122.47802778 | | | | N |
| 4 | | 131 WESTMOOR AVE, DALY CITY, SAN MATEO, CA | 37.68344444, -122.48480556 | 141.000 m | BANT | 5.000 m structure / 8.000 m overall | N |
| 5 | | | | | | | N |
| 6 | | 1450 TERRA NOVA BLVD, PACIFICA, SAN MATEO, CA | 37.59697222, -122.47800000 | 105.000 m | BANT | 8.000 m structure / 11.000 m overall | N |
| 7 | | | | | | | N |
| 8 | | PACIFICA, SAN MATEO, CA | 37.63686111, -122.48686111 | | | | N |
| 9 | T | 123 Edgemont Dr, Daly City, SAN MATEO, CA | 37.68222222, -122.48211111 | 141.000 m | BANT | 15.000 m structure / 15.000 m overall | N |
| 10 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 53.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | T | | 8.000 m | | | | 89.600 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | 11.000 m | | | | 3.500 | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | 15.000 m | | | | 115.700 | |
| 1 | 10 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 699 SERRAMONTE BLVD, STE 100, DALY CITY, CA | SAN MATEO | 6505507582 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-28 | WPRB644 | LIREN |
| 2025-11-04 | WPRB644 | ESURNW |
| 2025-10-15 | WPRB644 | ESURNW |
| 2025-08-18 | WPRB644 | LETRES |
| 2025-03-13 | WPRB644 | LIMOD |
| 2022-11-15 | WPRB644 | LETCNS |
| 2022-02-16 | WPRB644 | LIMOD |
| 2020-04-03 | WPRB644 | LIMOD |
| 2015-10-01 | WPRB644 | LIREN |
| 2015-09-25 | WPRB644 | LIMOD |
| 2015-09-24 | WPRB644 | ESUAPR |
| 2015-09-15 | WPRB644 | ESURNW |
| 2015-08-24 | WPRB644 | LETRES |
| 2015-08-16 | WPRB644 | ESURNW |
| 2011-04-07 | WPRB644 | LIMOD |
| 2006-10-30 | WPRB644 | LIMOD |
| 2005-10-08 | WPRB644 | LIREN |
| 2005-10-07 | WPRB644 | ESCFRN |
| 2005-10-07 | WPRB644 | ESCAPR |
| 2005-08-22 | WPRB644 | LETRES |
| 2004-03-22 | WPRB644 | AUDOPR |
| 2000-11-23 | WPRB644 | LICCNV |
| 2000-11-14 | WPRB644 | AUTHPR |
| 2000-11-14 | WPRB644 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1829245 | 2026-08-02 01:26:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRB644 | ULS 1829245 | 2026-08-02 01:26:10 |
| Status | A | ULS 1829245 | 2026-08-02 01:26:10 |
| Service | IG | ULS 1829245 | 2026-08-02 01:26:10 |
| Grant Date | 2026-01-28 | ULS 1829245 | 2026-08-02 01:26:10 |
| Expiration Date | 2035-11-14 | ULS 1829245 | 2026-08-02 01:26:10 |