Universal Licensing System
WPWC933
Hillsboro School District 1J Imlay ES & Liberty HS
License details
| ULS identifier | 2453882 |
|---|
| Call sign | WPWC933 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2012-08-21 |
|---|
| Expiration | 2022-10-16 |
|---|
| Cancellation | 2022-12-17 |
|---|
| Frequency range | 72.1 - 72.4 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Hillsboro, WASHINGTON, OR |
|---|
| Coordinates | 45.5120556, -122.9566111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:00 |
|---|
Licensee
| Name | Hillsboro School District 1J Imlay ES & Liberty HS |
|---|
| Applicant type | G |
|---|
| FRN | 0005754593 |
|---|
| Location | Hillsboro, OR |
|---|
| Address | 3085 NE 49th Place, #122, Hillsboro, OR, 971246009 |
|---|
| Phone | 5038441500 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.10000000 | | | 0.700000 | 0.500000 | |
| 2 | 1 | MO | 72.10000000 | | | 0.700000 | 0.500000 | |
| 2 | 1 | MO | 72.16000000 | | | 0.700000 | 0.500000 | |
| 1 | 1 | MO | 72.18000000 | | | 0.700000 | 0.500000 | |
| 2 | 1 | MO | 72.24000000 | | | 0.700000 | 0.500000 | |
| 2 | 1 | MO | 72.32000000 | | | 0.700000 | 0.500000 | |
| 2 | 1 | MO | 72.40000000 | | | 0.700000 | 0.500000 | |
| 3 | 1 | MO | 72.40000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F1D |
| 2 | 1 | 72.10000000 | | 20K0F1D |
| 2 | 1 | 72.16000000 | | 20K0F1D |
| 1 | 1 | 72.18000000 | | 20K0F1D |
| 2 | 1 | 72.24000000 | | 20K0F1D |
| 2 | 1 | 72.32000000 | | 20K0F1D |
| 2 | 1 | 72.40000000 | | 20K0F1D |
| 3 | 1 | 72.40000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Hillsboro, WASHINGTON, OR | 45.51244444, -122.92188889 | | | | |
| 2 | T | Hillsboro, WASHINGTON, OR | 45.56158333, -122.90288889 | | | | |
| 3 | T | Hillsboro, WASHINGTON, OR | 45.51205556, -122.95661111 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5900 SE Lois St, Hillsboro, OR | WASHINGTON | 5038441500 |
| 2 | 21945 NW Wagon Way, Hillsboro, OR | WASHINGTON | 5038441500 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-17 | WPWC933 | LIEXP |
| 2022-10-06 | WPWC933 | ESURNW |
| 2022-09-16 | WPWC933 | ESURNW |
| 2022-07-25 | WPWC933 | LETRES |
| 2016-02-13 | WPWC933 | LIAUA |
| 2016-02-12 | WPWC933 | ESUAPR |
| 2015-06-04 | WPWC933 | LIMOD |
| 2015-06-01 | WPWC933 | ESUAPR |
| 2012-08-21 | WPWC933 | LIREN |
| 2012-08-17 | WPWC933 | ESURNW |
| 2012-07-23 | WPWC933 | LETRES |
| 2012-07-18 | WPWC933 | ESURNW |
| 2011-05-04 | WPWC933 | LIAUA |
| 2011-05-03 | WPWC933 | ESUAPR |
| 2005-08-08 | WPWC933 | LETCNS |
| 2004-11-08 | WPWC933 | LIMOD |
| 2004-08-20 | WPWC933 | ESUAPR |
| 2003-08-01 | WPWC933 | LETCNS |
| 2003-02-19 | WPWC933 | LIMOD |
| 2002-11-13 | WPWC933 | LIAUA |
| 2002-10-16 | WPWC933 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2453882 | 2026-08-02 01:15:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWC933 | ULS 2453882 | 2026-08-02 01:15:00 |
| Status | E | ULS 2453882 | 2026-08-02 01:15:00 |
| Service | IG | ULS 2453882 | 2026-08-02 01:15:00 |
| Grant Date | 2012-08-21 | ULS 2453882 | 2026-08-02 01:15:00 |
| Expiration Date | 2022-10-16 | ULS 2453882 | 2026-08-02 01:15:00 |
| Cancellation Date | 2022-12-17 | ULS 2453882 | 2026-08-02 01:15:00 |