Universal Licensing System
WPQK412
License details
| ULS identifier | 1827950 |
|---|---|
| Call sign | WPQK412 |
| Radio service | IG |
| Status | A |
| Grant date | 2021-01-20 |
| Expiration | 2030-08-16 |
| Frequency range | 490.4875 - 493.4875 MHz (2 frequencies) |
| Locations | 10 |
| Representative location | SAN JOSE, SANTA CLARA, CA |
| Coordinates | 37.3352222, -121.7380000 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:16:41 |
Licensee
| Name | RFC Wireless, Inc. |
|---|---|
| Applicant type | C |
| FRN | 0010356863 |
| Location | Fremont, CA |
| Address | 829 Corporate Way, Fremont, CA, 94539 |
| Phone | 8476513462 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB6 | 490.48750000 | 100.000000 | 250.000000 | |||
| 2 | 1 | FB6 | 490.48750000 | 100.000000 | 250.000000 | |||
| 3 | 1 | FB6 | 490.48750000 | 100.000000 | 250.000000 | |||
| 4 | 1 | FB6 | 490.48750000 | 100.000000 | 250.000000 | |||
| 5 | 1 | FB6 | 490.48750000 | 100.000000 | 250.000000 | |||
| 6 | 1 | MO6 | 493.48750000 | 45.000000 | 75.000000 | |||
| 7 | 1 | MO6 | 493.48750000 | 45.000000 | 75.000000 | |||
| 8 | 1 | MO6 | 493.48750000 | 45.000000 | 75.000000 | |||
| 9 | 1 | MO6 | 493.48750000 | 45.000000 | 75.000000 | |||
| 10 | 1 | MO6 | 493.48750000 | 45.000000 | 75.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 490.48750000 | 11K0F1E | |
| 1 | 1 | 490.48750000 | 11K0F1D | |
| 1 | 1 | 490.48750000 | 20K0F3E | |
| 1 | 1 | 490.48750000 | 20K0F1E | |
| 1 | 1 | 490.48750000 | 11K0F3E | |
| 1 | 1 | 490.48750000 | 20K0F1D | |
| 2 | 1 | 490.48750000 | 20K0F3E | |
| 2 | 1 | 490.48750000 | 20K0F1E | |
| 2 | 1 | 490.48750000 | 20K0F1D | |
| 2 | 1 | 490.48750000 | 11K0F3E | |
| 2 | 1 | 490.48750000 | 11K0F1D | |
| 2 | 1 | 490.48750000 | 11K0F1E | |
| 3 | 1 | 490.48750000 | 20K0F1E | |
| 3 | 1 | 490.48750000 | 11K0F3E | |
| 3 | 1 | 490.48750000 | 11K0F1D | |
| 3 | 1 | 490.48750000 | 11K0F1E | |
| 3 | 1 | 490.48750000 | 20K0F1D | |
| 3 | 1 | 490.48750000 | 20K0F3E | |
| 4 | 1 | 490.48750000 | 20K0F1D | |
| 4 | 1 | 490.48750000 | 20K0F3E | |
| 4 | 1 | 490.48750000 | 11K0F1E | |
| 4 | 1 | 490.48750000 | 11K0F3E | |
| 4 | 1 | 490.48750000 | 20K0F1E | |
| 4 | 1 | 490.48750000 | 11K0F1D | |
| 5 | 1 | 490.48750000 | 11K0F1D | |
| 5 | 1 | 490.48750000 | 20K0F1E | |
| 5 | 1 | 490.48750000 | 11K0F3E | |
| 5 | 1 | 490.48750000 | 20K0F1D | |
| 5 | 1 | 490.48750000 | 11K0F1E | |
| 5 | 1 | 490.48750000 | 20K0F3E | |
| 6 | 1 | 493.48750000 | 20K0F1E | |
| 6 | 1 | 493.48750000 | 20K0F3E | |
| 6 | 1 | 493.48750000 | 11K0F3E | |
| 6 | 1 | 493.48750000 | 20K0F1D | |
| 6 | 1 | 493.48750000 | 11K0F1D | |
| 6 | 1 | 493.48750000 | 11K0F1E | |
| 7 | 1 | 493.48750000 | 20K0F1D | |
| 7 | 1 | 493.48750000 | 20K0F3E | |
| 7 | 1 | 493.48750000 | 11K0F3E | |
| 7 | 1 | 493.48750000 | 11K0F1D | |
| 7 | 1 | 493.48750000 | 20K0F1E | |
| 7 | 1 | 493.48750000 | 11K0F1E | |
| 8 | 1 | 493.48750000 | 11K0F1D | |
| 8 | 1 | 493.48750000 | 20K0F1D | |
| 8 | 1 | 493.48750000 | 20K0F1E | |
| 8 | 1 | 493.48750000 | 20K0F3E | |
| 8 | 1 | 493.48750000 | 11K0F1E | |
| 8 | 1 | 493.48750000 | 11K0F3E | |
| 9 | 1 | 493.48750000 | 11K0F1D | |
| 9 | 1 | 493.48750000 | 20K0F1D | |
| 9 | 1 | 493.48750000 | 20K0F3E | |
| 9 | 1 | 493.48750000 | 11K0F1E | |
| 9 | 1 | 493.48750000 | 20K0F1E | |
| 9 | 1 | 493.48750000 | 11K0F3E | |
| 10 | 1 | 493.48750000 | 20K0F1E | |
| 10 | 1 | 493.48750000 | 11K0F1D | |
| 10 | 1 | 493.48750000 | 20K0F1D | |
| 10 | 1 | 493.48750000 | 20K0F3E | |
| 10 | 1 | 493.48750000 | 11K0F3E | |
| 10 | 1 | 493.48750000 | 11K0F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | QUIMBY RIDGE, SAN JOSE, SANTA CLARA, CA | 37.33522222, -121.73800000 | 701.000 m | POLE | 6.000 m structure / 9.000 m overall | N |
| 2 | T | MT PRESSON, LOS GATOS, SANTA CLARA, CA | 37.16661111, -121.92633333 | 1036.000 m | TOWER | 27.000 m structure / 27.000 m overall | N |
| 3 | T | GRIZZLEY PEAK, OAKLAND, ALAMEDA, CA | 37.84658333, -122.19913889 | 451.000 m | TOWER | 36.000 m structure / 36.000 m overall | N |
| 4 | T | SONOMA MTN, PENNGROVE, SONOMA, CA | 38.34241667, -122.60858333 | 481.000 m | TOWER | 15.000 m structure / 15.000 m overall | N |
| 5 | T | TWIN PEAKS, SAN FRANCISCO, SAN FRANCISCO, CA | 37.75158333, -122.45386111 | 241.000 m | TOWER | 23.000 m structure / 23.000 m overall | N |
| 6 | T | ||||||
| 7 | T | ||||||
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 8.000 m | 281.000 | |||||
| 1 | 2 | T | 27.000 m | 715.000 | |||||
| 1 | 3 | T | 24.000 m | 276.000 | |||||
| 1 | 4 | T | 15.000 m | 308.000 | |||||
| 1 | 5 | T | 23.000 m | 717.000 | |||||
| 1 | 6 | T | |||||||
| 1 | 7 | T | |||||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | |||||||
| 1 | 10 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 2 | 168 Altura Vista, Los Gatos, CA | SANTA CLARA | 4085927519 |
Special conditions
| Type | Condition code |
|---|---|
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-07-22 | WPQK412 | LIAUA |
| 2024-07-31 | WPQK412 | LITRAN |
| 2021-10-06 | WPQK412 | LIMOD |
| 2021-01-20 | WPQK412 | LIREN |
| 2020-05-25 | WPQK412 | LETRES |
| 2016-05-26 | WPQK412 | LIAUA |
| 2016-05-25 | WPQK412 | ESUAPR |
| 2011-10-10 | WPQK412 | LIASS |
| 2011-06-22 | WPQK412 | LTSAPR |
| 2011-06-21 | WPQK412 | EFCAPR |
| 2011-06-21 | WPQK412 | ESCAPR |
| 2011-03-24 | WPQK412 | AUTHPR |
| 2010-10-13 | WPQK412 | LIREN |
| 2010-08-16 | WPQK412 | LTSAPR |
| 2010-08-13 | WPQK412 | EFCAPR |
| 2010-08-13 | WPQK412 | ESCAPR |
| 2010-05-24 | WPQK412 | LETRES |
| 2008-12-11 | WPQK412 | LIAUA |
| 2008-12-10 | WPQK412 | ESCAPR |
| 2007-01-17 | WPQK412 | LTSFNR |
| 2003-04-14 | WPQK412 | LIMOD |
| 2003-04-04 | WPQK412 | COR |
| 2001-04-02 | WPQK412 | COR |
| 2000-11-23 | WPQK412 | LICCNV |
| 2000-08-16 | WPQK412 | LIISS |
| 2000-08-16 | WPQK412 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1827950 | 2026-08-02 01:16:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPQK412 | ULS 1827950 | 2026-08-02 01:16:41 |
| Status | A | ULS 1827950 | 2026-08-02 01:16:41 |
| Service | IG | ULS 1827950 | 2026-08-02 01:16:41 |
| Grant Date | 2021-01-20 | ULS 1827950 | 2026-08-02 01:16:41 |
| Expiration Date | 2030-08-16 | ULS 1827950 | 2026-08-02 01:16:41 |