Universal Licensing System
WQJ900
Oregon Health & Science University
License details
| ULS identifier | 1283260 |
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| Call sign | WQJ900 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2001-05-16 |
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| Expiration | 2011-03-06 |
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| Cancellation | 2011-05-07 |
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| Frequency range | 72.66 - 453.125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.4992778, -122.6859167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX | 72.66000000 | | | 30.000000 | 25.000000 | |
| 2 | 2 | FB | 453.12500000 | | | 35.000000 | 100.000000 | |
| 3 | 1 | FB | 453.12500000 | | | 90.000000 | 150.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 72.66000000 | | 20K0F3E |
| 2 | 2 | 453.12500000 | | 20K0F3E |
| 3 | 1 | 453.12500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | 3181 SW SAM JACKSON RD, PORTLAND, MULTNOMAH, OR | 45.49927778, -122.68591667 | 198.000 m | | | |
| 3 | T | 3405 SW COUNCIL CREST DR, PORTLAND, MULTNOMAH, OR | 45.49927778, -122.70841667 | 322.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 2 | T | | 40.000 m | | | | | |
| 1 | 3 | T | | 126.000 m | | | | | |
| 2 | 2 | T | | 41.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3181 SW SAM JACKSON RD, PORTLAND, OR | | 5032258349 |
License history
| Date | File or call sign | Action |
|---|
| 2011-05-07 | WQJ900 | LIEXP |
| 2011-02-24 | WQJ900 | ESURNW |
| 2011-02-04 | WQJ900 | ESURNW |
| 2011-01-05 | WQJ900 | ESURNW |
| 2010-12-13 | WQJ900 | LETRES |
| 2010-12-06 | WQJ900 | ESURNW |
| 2004-05-26 | WQJ900 | LIAUA |
| 2004-05-25 | WQJ900 | LTSAPR |
| 2001-11-05 | WQJ900 | AUDOPR |
| 2001-05-16 | WQJ900 | LIREN |
| 2000-12-10 | WQJ900 | LETRES |
| 2000-10-20 | WQJ900 | LICCNV |
| 1999-10-21 | WQJ900 | AUTHPR |
| 1996-02-16 | WQJ900 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1283260 | 2026-08-02 01:14:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQJ900 | ULS 1283260 | 2026-08-02 01:14:44 |
| Status | E | ULS 1283260 | 2026-08-02 01:14:44 |
| Service | PW | ULS 1283260 | 2026-08-02 01:14:44 |
| Grant Date | 2001-05-16 | ULS 1283260 | 2026-08-02 01:14:44 |
| Expiration Date | 2011-03-06 | ULS 1283260 | 2026-08-02 01:14:44 |
| Cancellation Date | 2011-05-07 | ULS 1283260 | 2026-08-02 01:14:44 |