Universal Licensing System
WPMC464
SHERWOOD SCHOOL DISTRICT 88J
License details
| ULS identifier | 1293382 |
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| Call sign | WPMC464 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2013-03-08 |
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| Expiration | 2023-05-29 |
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| Cancellation | 2023-07-29 |
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| Frequency range | 45.92 MHz |
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| Locations | 2 |
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| Representative location | TUALATIN, WASHINGTON, OR |
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| Coordinates | 45.3736944, -122.8104167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:14 |
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Licensee
| Name | SHERWOOD SCHOOL DISTRICT 88J |
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| Applicant type | G |
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| FRN | 0008597940 |
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| Location | TUALATIN, OR |
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| Address | 20250 SW CIPOLE ROAD, TUALATIN, OR, 97062 |
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| Phone | 5036258107 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 45.92000000 | | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 45.92000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 45.92000000 | | 11K0F3E |
| 2 | 1 | 45.92000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 20250 SW CIPOLE ROAD, TUALATIN, WASHINGTON, OR | 45.37369444, -122.81041667 | 47.300 m | BMAST | 8.000 m structure / 8.000 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | -41.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 20250 SW CIPOLE ROAD, TUALATIN, OR | WASHINGTON | 5036258107 |
License history
| Date | File or call sign | Action |
|---|
| 2023-07-29 | WPMC464 | LIEXP |
| 2018-09-22 | WPMC464 | LIMOD |
| 2013-03-08 | WPMC464 | LIREN |
| 2013-03-07 | WPMC464 | ESCAPR |
| 2013-03-04 | WPMC464 | LETRES |
| 2012-09-06 | WPMC464 | LIMOD |
| 2012-06-26 | WPMC464 | ESCAPR |
| 2007-11-29 | WPMC464 | LIMOD |
| 2003-03-13 | WPMC464 | LIREN |
| 2003-03-03 | WPMC464 | LETRES |
| 2001-11-13 | WPMC464 | AUDOPR |
| 2000-10-20 | WPMC464 | LICCNV |
| 1998-05-29 | WPMC464 | AUTHPR |
| 1998-05-29 | WPMC464 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1293382 | 2026-08-02 01:16:14 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMC464 | ULS 1293382 | 2026-08-02 01:16:14 |
| Status | E | ULS 1293382 | 2026-08-02 01:16:14 |
| Service | PW | ULS 1293382 | 2026-08-02 01:16:14 |
| Grant Date | 2013-03-08 | ULS 1293382 | 2026-08-02 01:16:14 |
| Expiration Date | 2023-05-29 | ULS 1293382 | 2026-08-02 01:16:14 |
| Cancellation Date | 2023-07-29 | ULS 1293382 | 2026-08-02 01:16:14 |