Universal Licensing System
WPPY623
SIGNATURE WIRELESS GROUP
License details
| ULS identifier | 1822004 |
|---|
| Call sign | WPPY623 |
|---|
| Radio service | IG |
|---|
| Status | T |
|---|
| Grant date | 2000-03-15 |
|---|
| Expiration | 2005-03-15 |
|---|
| Cancellation | 2004-06-10 |
|---|
| Frequency range | 456.525 - 469.775 MHz (12 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | GEYSERVILLE, SONOMA, CA |
|---|
| Coordinates | 38.7646389, -122.8450000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:27:03 |
|---|
Licensee
| Name | SIGNATURE WIRELESS GROUP |
|---|
| Applicant type | C |
|---|
| Location | REDWOOD CITY, CA |
|---|
| Address | 3698B HAVEN AVE, REDWOOD CITY, CA, 940634604 |
|---|
| Phone | 6505693908 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 451.52500000 | | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 451.52500000 | | | 25.000000 | | |
| 1 | 1 | FB6 | 451.55000000 | 451.55000000 | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 451.55000000 | | | 25.000000 | | |
| 1 | 1 | FB6 | 451.62500000 | 451.62500000 | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 451.62500000 | | | 25.000000 | | |
| 1 | 1 | FB6 | 451.65000000 | 451.65000000 | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 451.65000000 | | | 25.000000 | | |
| 1 | 1 | FB6 | 451.67500000 | 451.67500000 | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 451.67500000 | | | 25.000000 | | |
| 1 | 1 | FB6 | 452.15000000 | 452.15000000 | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 452.15000000 | | | 25.000000 | | |
| 1 | 1 | FB6 | 452.62500000 | 452.62500000 | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 452.62500000 | | | 25.000000 | | |
| 1 | 1 | FB6 | 452.72500000 | 452.72500000 | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 452.72500000 | | | 25.000000 | | |
| 1 | 1 | FB6 | 452.75000000 | 452.75000000 | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 452.75000000 | | | 25.000000 | | |
| 2 | 1 | MO | 456.52500000 | | | 25.000000 | | |
| 3 | 1 | FX1T | 456.52500000 | | | 25.000000 | | |
| 2 | 1 | MO | 456.55000000 | | | 25.000000 | | |
| 3 | 1 | FX1T | 456.55000000 | | | 25.000000 | | |
| 2 | 1 | MO | 456.62500000 | | | 25.000000 | | |
| 3 | 1 | FX1T | 456.62500000 | | | 25.000000 | | |
| 2 | 1 | MO | 456.65000000 | | | 25.000000 | | |
| 3 | 1 | FX1T | 456.65000000 | | | 25.000000 | | |
| 2 | 1 | MO | 456.67500000 | | | 25.000000 | | |
| 3 | 1 | FX1T | 456.67500000 | | | 25.000000 | | |
| 2 | 1 | MO | 457.15000000 | | | 25.000000 | | |
| 3 | 1 | FX1T | 457.15000000 | | | 25.000000 | | |
| 2 | 1 | MO | 457.62500000 | | | 25.000000 | | |
| 3 | 1 | FX1T | 457.62500000 | | | 25.000000 | | |
| 2 | 1 | MO | 457.72500000 | | | 25.000000 | | |
| 3 | 1 | FX1T | 457.72500000 | | | 25.000000 | | |
| 2 | 1 | MO | 457.75000000 | | | 25.000000 | | |
| 3 | 1 | FX1T | 457.75000000 | | | 25.000000 | | |
| 1 | 1 | FB6 | 461.02500000 | 461.02500000 | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 461.02500000 | | | 25.000000 | | |
| 1 | 1 | FB6 | 461.85000000 | | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 461.85000000 | | | 25.000000 | | |
| 1 | 1 | FB6 | 464.77500000 | | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 464.77500000 | | | 25.000000 | | |
| 2 | 1 | MO | 466.02500000 | | | 25.000000 | | |
| 3 | 1 | FX1T | 466.02500000 | | | 25.000000 | | |
| 2 | 1 | MO | 466.85000000 | | | 25.000000 | | |
| 3 | 1 | FX1T | 466.85000000 | | | 25.000000 | | |
| 2 | 1 | MO | 469.77500000 | | | 25.000000 | | |
| 3 | 1 | FX1T | 469.77500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.52500000 | | 11K2F3E |
| 2 | 1 | 451.52500000 | | 11K2F3E |
| 1 | 1 | 451.55000000 | | 11K2F3E |
| 2 | 1 | 451.55000000 | | 11K2F3E |
| 1 | 1 | 451.62500000 | | 11K2F3E |
| 2 | 1 | 451.62500000 | | 11K2F3E |
| 1 | 1 | 451.65000000 | | 11K2F3E |
| 2 | 1 | 451.65000000 | | 11K2F3E |
| 1 | 1 | 451.67500000 | | 11K2F3E |
| 2 | 1 | 451.67500000 | | 11K2F3E |
| 1 | 1 | 452.15000000 | | 11K2F3E |
| 2 | 1 | 452.15000000 | | 11K2F3E |
| 1 | 1 | 452.62500000 | | 11K2F3E |
| 2 | 1 | 452.62500000 | | 11K2F3E |
| 1 | 1 | 452.72500000 | | 11K2F3E |
| 2 | 1 | 452.72500000 | | 11K2F3E |
| 1 | 1 | 452.75000000 | | 11K2F3E |
| 2 | 1 | 452.75000000 | | 11K2F3E |
| 2 | 1 | 456.52500000 | | 11K2F3E |
| 3 | 1 | 456.52500000 | | 11K2F3E |
| 2 | 1 | 456.55000000 | | 11K2F3E |
| 3 | 1 | 456.55000000 | | 11K2F3E |
| 2 | 1 | 456.62500000 | | 11K2F3E |
| 3 | 1 | 456.62500000 | | 11K2F3E |
| 2 | 1 | 456.65000000 | | 11K2F3E |
| 3 | 1 | 456.65000000 | | 11K2F3E |
| 2 | 1 | 456.67500000 | | 11K2F3E |
| 3 | 1 | 456.67500000 | | 11K2F3E |
| 2 | 1 | 457.15000000 | | 11K2F3E |
| 3 | 1 | 457.15000000 | | 11K2F3E |
| 2 | 1 | 457.62500000 | | 11K2F3E |
| 3 | 1 | 457.62500000 | | 11K2F3E |
| 2 | 1 | 457.72500000 | | 11K2F3E |
| 3 | 1 | 457.72500000 | | 11K2F3E |
| 2 | 1 | 457.75000000 | | 11K2F3E |
| 3 | 1 | 457.75000000 | | 11K2F3E |
| 1 | 1 | 461.02500000 | | 11K2F3E |
| 2 | 1 | 461.02500000 | | 11K2F3E |
| 1 | 1 | 461.85000000 | | 11K2F3E |
| 2 | 1 | 461.85000000 | | 11K2F3E |
| 1 | 1 | 464.77500000 | | 11K2F3E |
| 2 | 1 | 464.77500000 | | 11K2F3E |
| 2 | 1 | 466.02500000 | | 11K2F3E |
| 3 | 1 | 466.02500000 | | 11K2F3E |
| 2 | 1 | 466.85000000 | | 11K2F3E |
| 3 | 1 | 466.85000000 | | 11K2F3E |
| 2 | 1 | 469.77500000 | | 11K2F3E |
| 3 | 1 | 469.77500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GEYSER PEAK, GEYSERVILLE, SONOMA, CA | 38.76463889, -122.84500000 | 1054.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | 624.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3698B HAVEN AVE, REDWOOD CITY, CA | | 6505693908 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPPY623 | PNACT |
| 2004-06-10 | WPPY623 | LETACS |
| 2004-06-10 | WPPY623 | LITERM |
| 2000-11-23 | WPPY623 | LICCNV |
| 2000-03-15 | WPPY623 | LIISS |
| 2000-03-15 | WPPY623 | AUTHPR |
| WPPY623 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1822004 | 2026-08-02 01:27:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPY623 | ULS 1822004 | 2026-08-02 01:27:03 |
| Status | T | ULS 1822004 | 2026-08-02 01:27:03 |
| Service | IG | ULS 1822004 | 2026-08-02 01:27:03 |
| Grant Date | 2000-03-15 | ULS 1822004 | 2026-08-02 01:27:03 |
| Expiration Date | 2005-03-15 | ULS 1822004 | 2026-08-02 01:27:03 |
| Cancellation Date | 2004-06-10 | ULS 1822004 | 2026-08-02 01:27:03 |