Universal Licensing System
WQYA231
OREGON HEALTH SCIENCES UNIVERSITY
License details
| ULS identifier | 3834583 |
|---|
| Call sign | WQYA231 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2016-07-27 |
|---|
| Expiration | 2026-07-27 |
|---|
| Frequency range | 19525 MHz |
|---|
| Locations | 3 |
|---|
| Representative location | Happy Valley, CLACKAMAS, OR |
|---|
| Coordinates | 45.4548333, -122.5510833 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
| 1 | 2 | FXO | 19525.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19325.00000000 | | 50M0D7W |
| 1 | 1 | 19325.00000000 | | 50M0D7W |
| 1 | 1 | 19325.00000000 | | 50M0D7W |
| 1 | 1 | 19325.00000000 | | 50M0D7W |
| 1 | 1 | 19325.00000000 | | 50M0D7W |
| 1 | 1 | 19325.00000000 | | 50M0D7W |
| 1 | 1 | 19325.00000000 | | 50M0D7W |
| 1 | 1 | 19325.00000000 | | 50M0D7W |
| 1 | 1 | 19325.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
| 1 | 2 | 19525.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | near 10941 SE Ridgeway Dr, Happy Valley, CLACKAMAS, OR | 45.45483333, -122.55108333 | 327.700 m | LTOWER | 21.300 m structure / 21.300 m overall | |
| 2 | R | | 45.49913889, -122.68583333 | 155.000 m | | | |
| 3 | R | | 45.51316667, -122.68127778 | 36.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | TRANGO SYSTEMS, INC. AD18G-2-T2 | | H | 38.9000 | 295.1000 | | |
| 1 | 2 | R | TRANGO SYSTEMS, INC. AD18G-2-T2 | | | 38.9000 | | | |
| 1 | 3 | R | TRANGO SYSTEMS, INC. AD18G-2-T2 | | | 38.9000 | | | |
| 2 | 1 | T | TRANGO SYSTEMS, INC. AD18G-2-T2 | | V | 38.9000 | 302.5000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7327 SW Barnes Rd., Suite 702, Portland, OR | MULTNOMAH | 5036148282 |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-17 | WQYA231 | ESURNW |
| 2026-06-27 | WQYA231 | ESURNW |
| 2026-05-28 | WQYA231 | ESURNW |
| 2026-05-04 | WQYA231 | LETRES |
| 2026-04-28 | WQYA231 | ESURNW |
| 2018-11-30 | WQYA231 | LIAUA |
| 2017-10-31 | WQYA231 | LETCNS |
| 2016-07-27 | WQYA231 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3834583 | 2026-08-02 02:47:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYA231 | ULS 3834583 | 2026-08-02 02:47:00 |
| Status | A | ULS 3834583 | 2026-08-02 02:47:00 |
| Service | MW | ULS 3834583 | 2026-08-02 02:47:00 |
| Grant Date | 2016-07-27 | ULS 3834583 | 2026-08-02 02:47:00 |
| Expiration Date | 2026-07-27 | ULS 3834583 | 2026-08-02 02:47:00 |