Universal Licensing System
WPKF975
SOLAR GRADE SILICON
License details
| ULS identifier | 1785126 |
|---|
| Call sign | WPKF975 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2011-12-28 |
|---|
| Expiration | 2022-02-10 |
|---|
| Cancellation | 2022-04-16 |
|---|
| Frequency range | 151.52 - 463.85 MHz (20 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | MOSES LAKE, GRANT, WA |
|---|
| Coordinates | 47.1323611, -119.1966944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:16:50 |
|---|
Licensee
| Name | SOLAR GRADE SILICON |
|---|
| Applicant type | C |
|---|
| FRN | 0007646169 |
|---|
| Location | MOSES LAKE, WA |
|---|
| Address | 3322 ROAD N NE, MOSES LAKE, WA, 98837 |
|---|
| Phone | 5097669685 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 151.52000000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 151.53500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 151.55000000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 151.56500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 152.27000000 | | | 20.000000 | 40.000000 | |
| 3 | 1 | MO | 152.27000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 152.39000000 | | | 20.000000 | 40.000000 | |
| 3 | 1 | MO | 152.39000000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 152.90000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FX1 | 153.08000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 153.08000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FX1 | 153.14000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 153.14000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB | 153.24500000 | | | 20.000000 | 40.000000 | |
| 3 | 1 | MO | 153.24500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 153.24500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FX1 | 157.53000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 157.53000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FX1 | 157.65000000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 157.65000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 158.43000000 | | | 20.000000 | 40.000000 | |
| 3 | 1 | MO | 158.43000000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 159.78000000 | | | 20.000000 | 40.000000 | |
| 3 | 1 | MO | 159.78000000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 159.90000000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 451.90000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 452.05000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 452.10000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 461.42500000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 463.85000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 151.52000000 | | 11K0F3E |
| 4 | 1 | 151.52000000 | | 20K0F3E |
| 4 | 1 | 151.53500000 | | 20K0F3E |
| 4 | 1 | 151.53500000 | | 11K0F3E |
| 4 | 1 | 151.55000000 | | 20K0F3E |
| 4 | 1 | 151.55000000 | | 11K0F3E |
| 4 | 1 | 151.56500000 | | 11K0F3E |
| 4 | 1 | 151.56500000 | | 20K0F3E |
| 1 | 1 | 152.27000000 | | 11K0F3E |
| 1 | 1 | 152.27000000 | | 20K0F3E |
| 3 | 1 | 152.27000000 | | 11K0F3E |
| 3 | 1 | 152.27000000 | | 20K0F3E |
| 1 | 1 | 152.39000000 | | 20K0F3E |
| 1 | 1 | 152.39000000 | | 11K0F3E |
| 3 | 1 | 152.39000000 | | 11K0F3E |
| 3 | 1 | 152.39000000 | | 20K0F3E |
| 4 | 1 | 152.90000000 | | 11K0F3E |
| 4 | 1 | 152.90000000 | | 20K0F3E |
| 2 | 1 | 153.08000000 | | 11K0F3E |
| 2 | 1 | 153.08000000 | | 20K0F3E |
| 3 | 1 | 153.08000000 | | 20K0F3E |
| 3 | 1 | 153.08000000 | | 11K0F3E |
| 2 | 1 | 153.14000000 | | 11K0F3E |
| 2 | 1 | 153.14000000 | | 20K0F3E |
| 3 | 1 | 153.14000000 | | 11K0F3E |
| 3 | 1 | 153.14000000 | | 20K0F3E |
| 1 | 1 | 153.24500000 | | 20K0F3E |
| 1 | 1 | 153.24500000 | | 11K0F3E |
| 3 | 1 | 153.24500000 | | 11K0F3E |
| 3 | 1 | 153.24500000 | | 20K0F3E |
| 2 | 1 | 157.53000000 | | 20K0F3E |
| 2 | 1 | 157.53000000 | | 11K0F3E |
| 3 | 1 | 157.53000000 | | 11K0F3E |
| 3 | 1 | 157.53000000 | | 20K0F3E |
| 2 | 1 | 157.65000000 | | 20K0F3E |
| 2 | 1 | 157.65000000 | | 11K0F3E |
| 3 | 1 | 157.65000000 | | 11K0F3E |
| 3 | 1 | 157.65000000 | | 20K0F3E |
| 1 | 1 | 158.43000000 | | 11K0F3E |
| 1 | 1 | 158.43000000 | | 20K0F3E |
| 3 | 1 | 158.43000000 | | 20K0F3E |
| 3 | 1 | 158.43000000 | | 11K0F3E |
| 1 | 1 | 159.78000000 | | 11K0F3E |
| 1 | 1 | 159.78000000 | | 20K0F3E |
| 3 | 1 | 159.78000000 | | 20K0F3E |
| 3 | 1 | 159.78000000 | | 11K0F3E |
| 4 | 1 | 159.90000000 | | 20K0F3E |
| 4 | 1 | 159.90000000 | | 11K0F3E |
| 4 | 1 | 451.90000000 | | 11K0F3E |
| 4 | 1 | 451.90000000 | | 20K0F3E |
| 4 | 1 | 452.05000000 | | 20K0F3E |
| 4 | 1 | 452.05000000 | | 11K0F3E |
| 4 | 1 | 452.10000000 | | 11K0F3E |
| 4 | 1 | 452.10000000 | | 20K0F3E |
| 4 | 1 | 461.42500000 | | 11K0F3E |
| 4 | 1 | 461.42500000 | | 20K0F3E |
| 4 | 1 | 463.85000000 | | 11K0F3E |
| 4 | 1 | 463.85000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3322 ROAD N NE, MOSES LAKE, GRANT, WA | 47.13236111, -119.19669444 | 393.000 m | B | 9.000 m structure / 12.000 m overall | N |
| 2 | T | WA | | | | | |
| 3 | T | | | | | | |
| 4 | T | MOSES LAKE, GRANT, WA | 47.13236111, -119.19669444 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 21.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3322 ROAD N NE, MOSES LAKE, WA | GRANT | 5097669676 |
License history
| Date | File or call sign | Action |
|---|
| 2022-04-16 | WPKF975 | LIEXP |
| 2011-12-28 | WPKF975 | LIREN |
| 2011-12-27 | WPKF975 | ESCAPR |
| 2011-11-14 | WPKF975 | LETRES |
| 2006-11-28 | WPKF975 | LIMOD |
| 2004-03-22 | WPKF975 | LETCNS |
| 2003-06-24 | WPKF975 | LIMOD |
| 2003-03-24 | WPKF975 | LIASS |
| 2002-08-19 | WPKF975 | AUDOPR |
| 2002-02-26 | WPKF975 | LIAUA |
| 2002-02-12 | WPKF975 | LIREN |
| 2001-11-19 | WPKF975 | LETRES |
| 2000-11-23 | WPKF975 | LICCNV |
| 1998-03-09 | WPKF975 | LIMOD |
| 1998-03-09 | WPKF975 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1785126 | 2026-08-02 01:16:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKF975 | ULS 1785126 | 2026-08-02 01:16:50 |
| Status | E | ULS 1785126 | 2026-08-02 01:16:50 |
| Service | IG | ULS 1785126 | 2026-08-02 01:16:50 |
| Grant Date | 2011-12-28 | ULS 1785126 | 2026-08-02 01:16:50 |
| Expiration Date | 2022-02-10 | ULS 1785126 | 2026-08-02 01:16:50 |
| Cancellation Date | 2022-04-16 | ULS 1785126 | 2026-08-02 01:16:50 |