Universal Licensing System
WPPZ439
RFC Wireless, Inc.
License details
| ULS identifier | 1822344 |
|---|
| Call sign | WPPZ439 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2025-01-08 |
|---|
| Expiration | 2035-03-29 |
|---|
| Frequency range | 490.3375 - 493.3375 MHz (2 frequencies) |
|---|
| Locations | 12 |
|---|
| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7924167, -122.4155278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:41 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 490.33750000 | | | 60.000000 | 128.000000 | |
| 2 | 1 | FB8 | 490.33750000 | | | 60.000000 | 128.000000 | |
| 3 | 1 | FB8 | 490.33750000 | | | 60.000000 | 128.000000 | |
| 4 | 1 | FB8 | 490.33750000 | | | 60.000000 | 153.000000 | |
| 6 | 1 | FB6T | 490.33750000 | | | 60.000000 | 128.000000 | |
| 8 | 1 | FB6T | 490.33750000 | | | 60.000000 | 128.000000 | |
| 10 | 1 | FB6T | 490.33750000 | | | 60.000000 | 128.000000 | |
| 12 | 1 | FB6T | 490.33750000 | | | 60.000000 | 153.000000 | |
| 5 | 1 | MO8 | 493.33750000 | | | 59.000000 | 148.000000 | |
| 7 | 1 | MO8 | 493.33750000 | | | 59.000000 | 148.000000 | |
| 9 | 1 | MO8 | 493.33750000 | | | 59.000000 | 148.000000 | |
| 11 | 1 | MO8 | 493.33750000 | | | 59.000000 | 148.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 490.33750000 | | 20K0F1D |
| 1 | 1 | 490.33750000 | | 7K60FXE |
| 1 | 1 | 490.33750000 | | 20K0F2D |
| 1 | 1 | 490.33750000 | | 20K0F3E |
| 1 | 1 | 490.33750000 | | 20K0F1E |
| 1 | 1 | 490.33750000 | | 7K60FXD |
| 1 | 1 | 490.33750000 | | 11K0F3E |
| 2 | 1 | 490.33750000 | | 20K0F3E |
| 2 | 1 | 490.33750000 | | 20K0F2D |
| 2 | 1 | 490.33750000 | | 20K0F1E |
| 2 | 1 | 490.33750000 | | 11K0F3E |
| 2 | 1 | 490.33750000 | | 20K0F1D |
| 2 | 1 | 490.33750000 | | 7K60FXD |
| 2 | 1 | 490.33750000 | | 7K60FXE |
| 3 | 1 | 490.33750000 | | 20K0F2D |
| 3 | 1 | 490.33750000 | | 20K0F3E |
| 3 | 1 | 490.33750000 | | 7K60FXD |
| 3 | 1 | 490.33750000 | | 20K0F1D |
| 3 | 1 | 490.33750000 | | 11K0F3E |
| 3 | 1 | 490.33750000 | | 20K0F1E |
| 3 | 1 | 490.33750000 | | 7K60FXE |
| 4 | 1 | 490.33750000 | | 7K60FXE |
| 4 | 1 | 490.33750000 | | 7K60FXD |
| 4 | 1 | 490.33750000 | | 11K0F3E |
| 4 | 1 | 490.33750000 | | 20K0F3E |
| 4 | 1 | 490.33750000 | | 20K0F1E |
| 4 | 1 | 490.33750000 | | 20K0F2D |
| 4 | 1 | 490.33750000 | | 20K0F1D |
| 6 | 1 | 490.33750000 | | 20K0F1E |
| 6 | 1 | 490.33750000 | | 20K0F2D |
| 6 | 1 | 490.33750000 | | 20K0F3E |
| 6 | 1 | 490.33750000 | | 20K0F1D |
| 6 | 1 | 490.33750000 | | 11K0F3E |
| 6 | 1 | 490.33750000 | | 7K60FXE |
| 6 | 1 | 490.33750000 | | 7K60FXD |
| 8 | 1 | 490.33750000 | | 20K0F1E |
| 8 | 1 | 490.33750000 | | 20K0F2D |
| 8 | 1 | 490.33750000 | | 20K0F3E |
| 8 | 1 | 490.33750000 | | 20K0F1D |
| 8 | 1 | 490.33750000 | | 11K0F3E |
| 8 | 1 | 490.33750000 | | 7K60FXE |
| 8 | 1 | 490.33750000 | | 7K60FXD |
| 10 | 1 | 490.33750000 | | 20K0F1E |
| 10 | 1 | 490.33750000 | | 20K0F1D |
| 10 | 1 | 490.33750000 | | 11K0F3E |
| 10 | 1 | 490.33750000 | | 20K0F2D |
| 10 | 1 | 490.33750000 | | 7K60FXE |
| 10 | 1 | 490.33750000 | | 20K0F3E |
| 10 | 1 | 490.33750000 | | 7K60FXD |
| 12 | 1 | 490.33750000 | | 20K0F3E |
| 12 | 1 | 490.33750000 | | 7K60FXD |
| 12 | 1 | 490.33750000 | | 20K0F1D |
| 12 | 1 | 490.33750000 | | 7K60FXE |
| 12 | 1 | 490.33750000 | | 11K0F3E |
| 12 | 1 | 490.33750000 | | 20K0F2D |
| 12 | 1 | 490.33750000 | | 20K0F1E |
| 5 | 1 | 493.33750000 | | 7K60FXD |
| 5 | 1 | 493.33750000 | | 20K0F1E |
| 5 | 1 | 493.33750000 | | 20K0F3E |
| 5 | 1 | 493.33750000 | | 20K0F2D |
| 5 | 1 | 493.33750000 | | 7K60FXE |
| 5 | 1 | 493.33750000 | | 11K0F3E |
| 5 | 1 | 493.33750000 | | 20K0F1D |
| 7 | 1 | 493.33750000 | | 20K0F2D |
| 7 | 1 | 493.33750000 | | 7K60FXD |
| 7 | 1 | 493.33750000 | | 20K0F3E |
| 7 | 1 | 493.33750000 | | 20K0F1D |
| 7 | 1 | 493.33750000 | | 11K0F3E |
| 7 | 1 | 493.33750000 | | 7K60FXE |
| 7 | 1 | 493.33750000 | | 20K0F1E |
| 9 | 1 | 493.33750000 | | 20K0F1D |
| 9 | 1 | 493.33750000 | | 20K0F2D |
| 9 | 1 | 493.33750000 | | 20K0F3E |
| 9 | 1 | 493.33750000 | | 7K60FXD |
| 9 | 1 | 493.33750000 | | 20K0F1E |
| 9 | 1 | 493.33750000 | | 11K0F3E |
| 9 | 1 | 493.33750000 | | 7K60FXE |
| 11 | 1 | 493.33750000 | | 7K60FXE |
| 11 | 1 | 493.33750000 | | 20K0F1E |
| 11 | 1 | 493.33750000 | | 20K0F3E |
| 11 | 1 | 493.33750000 | | 7K60FXD |
| 11 | 1 | 493.33750000 | | 20K0F1D |
| 11 | 1 | 493.33750000 | | 20K0F2D |
| 11 | 1 | 493.33750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1250 JONES ST, SAN FRANCISCO, SAN FRANCISCO, CA | 37.79241667, -122.41552778 | 99.000 m | B | 76.000 m structure / 76.000 m overall | N |
| 2 | T | MT DIABLO ST PK 14.5 MI E, WALNUT CREEK, CONTRA COSTA, CA | 37.88158333, -121.91913889 | 1091.000 m | TOWER | 51.000 m structure / 51.000 m overall | N |
| 3 | T | 425 MARKET ST, SAN FRANCISCO, SAN FRANCISCO, CA | 37.79130556, -122.39802778 | 5.000 m | B | 105.000 m structure / 105.000 m overall | N |
| 4 | T | MONUMENT PEAK, MILPITAS, SANTA CLARA, CA | 37.48966667, -121.86605556 | 804.000 m | TOWER | 46.000 m structure / 46.000 m overall | N |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
| 9 | T | | | | | | |
| 10 | T | | | | | | |
| 11 | T | | | | | | |
| 12 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 80.000 m | | | | 144.000 | |
| 1 | 2 | T | | 51.000 m | | | | 914.000 | |
| 1 | 3 | T | | 105.000 m | | | | -77.000 | |
| 1 | 4 | T | | 46.000 m | | | | -77.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | | | | | | |
| 1 | 10 | T | | | | | | | |
| 1 | 11 | T | | | | | | | |
| 1 | 12 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 3 | 18818 Teller Avenue, Suite 130, Irvine, CA | ORANGE | 9498631846 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 1063 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-22 | WPPZ439 | LIAUA |
| 2025-01-08 | WPPZ439 | LIREN |
| 2025-01-06 | WPPZ439 | LETRES |
| 2024-07-31 | WPPZ439 | LITRAN |
| 2020-02-18 | WPPZ439 | LIMOD |
| 2019-10-02 | WPPZ439 | LIASS |
| 2015-01-01 | WPPZ439 | LIREN |
| 2010-07-29 | WPPZ439 | LIAUA |
| 2010-07-27 | WPPZ439 | ESUAPR |
| 2009-10-23 | WPPZ439 | ESUAPR |
| 2009-10-23 | WPPZ439 | LIAUA |
| 2008-12-15 | WPPZ439 | LTSAPR |
| 2008-12-13 | WPPZ439 | LIAUA |
| 2005-01-11 | WPPZ439 | LTSAPR |
| 2005-01-11 | WPPZ439 | LIREN |
| 2005-01-03 | WPPZ439 | LETRES |
| 2004-03-22 | WPPZ439 | LIASS |
| 2003-04-19 | WPPZ439 | LIAUA |
| 2002-02-27 | WPPZ439 | LIAUA |
| 2001-12-19 | WPPZ439 | AUDOPR |
| 2000-11-23 | WPPZ439 | LICCNV |
| 2000-03-29 | WPPZ439 | AUTHPR |
| 2000-03-29 | WPPZ439 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1822344 | 2026-08-02 01:16:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPZ439 | ULS 1822344 | 2026-08-02 01:16:41 |
| Status | A | ULS 1822344 | 2026-08-02 01:16:41 |
| Service | YG | ULS 1822344 | 2026-08-02 01:16:41 |
| Grant Date | 2025-01-08 | ULS 1822344 | 2026-08-02 01:16:41 |
| Expiration Date | 2035-03-29 | ULS 1822344 | 2026-08-02 01:16:41 |