Universal Licensing System
WPOU424
OREGON STATE UNIVERSITY
License details
| ULS identifier | 1051057 |
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| Call sign | WPOU424 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2009-04-22 |
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| Expiration | 2019-07-19 |
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| Cancellation | 2017-04-20 |
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| Frequency range | 23125 - 23575 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.4720556, -122.6709167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 23125.00000000 | | | | | |
| 1 | 1 | FXO | 23575.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 23125.00000000 | | 25M0F8W |
| 1 | 1 | 23575.00000000 | | 25M0F8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7140 SW MACADAM AVE, PORTLAND, MULTNOMAH, OR | 45.47205556, -122.67091667 | 11.600 m | | 14.900 m structure / 17.100 m overall | |
| 2 | P | | 45.49788889, -122.68286111 | 164.600 m | | | |
| 3 | R | | 45.49011111, -122.69702778 | 315.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 40.0000 | 342.0000 | | |
| 1 | 2 | P | | | V | | 232.0000 | | |
| 1 | 3 | R | | | | 40.0000 | | | |
| 2 | 1 | T | MICROWAVE RADIO MDR502 | | H | 40.0000 | 342.0000 | | |
| 2 | 2 | P | ALL MANUFACTURERS 6 X 8 FT PASSIVE | | H | | 232.0000 | | |
| 2 | 3 | R | MICROWAVE RADIO MDR502 | | | 40.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2017-04-21 | WPOU424 | LICAN |
| 2014-10-29 | WPOU424 | LIASS |
| 2014-10-22 | WPOU424 | ESUAPR |
| 2014-08-22 | WPOU424 | ESUAPR |
| 2009-04-22 | WPOU424 | LIREN |
| 2009-04-20 | WPOU424 | ESURNW |
| 2008-12-23 | WPOU424 | LIAUA |
| 2008-12-22 | WPOU424 | ESUAPR |
| 2003-07-29 | WPOU424 | LETCNS |
| 2002-04-16 | WPOU424 | LIASS |
| 2002-02-21 | WPOU424 | LIMOD |
| 2001-02-03 | WPOU424 | AUTHPR |
| 2001-02-02 | WPOU424 | COR |
| 2001-02-02 | WPOU424 | INTDUP |
| 1999-09-23 | WPOU424 | LITRAN |
| 1999-08-14 | WPOU424 | LICCNV |
| 1999-07-19 | WPOU424 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1051057 | 2026-08-02 02:44:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPOU424 | ULS 1051057 | 2026-08-02 02:44:10 |
| Status | C | ULS 1051057 | 2026-08-02 02:44:10 |
| Service | MG | ULS 1051057 | 2026-08-02 02:44:10 |
| Grant Date | 2009-04-22 | ULS 1051057 | 2026-08-02 02:44:10 |
| Expiration Date | 2019-07-19 | ULS 1051057 | 2026-08-02 02:44:10 |
| Cancellation Date | 2017-04-20 | ULS 1051057 | 2026-08-02 02:44:10 |