Universal Licensing System
WPNY904
PORTLAND STATE UNIVERSITY
License details
| ULS identifier | 1296746 |
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| Call sign | WPNY904 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-07-31 |
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| Expiration | 2034-08-06 |
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| Frequency range | 453.675 - 458.675 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.5112222, -122.6845278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:07:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.67500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 453.67500000 | | | 2.000000 | | |
| 2 | 1 | MO | 458.67500000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.67500000 | | 11K2F3E |
| 2 | 1 | 453.67500000 | | 11K2F3E |
| 2 | 1 | 458.67500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1825 SW BROADWAY, PORTLAND, MULTNOMAH, OR | 45.51122222, -122.68452778 | 61.000 m | BMAST | 12.000 m structure / 15.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 1.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1825 SW BROADWAY, PORTLAND, OR | MULTNOMAH | 5037254312 |
| 2 | 1825 SW BROADWAY, Portland, OR | MULTNOMAH | 5037253738 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-31 | WPNY904 | LIREN |
| 2024-07-27 | WPNY904 | ESURNW |
| 2024-07-07 | WPNY904 | ESURNW |
| 2024-06-07 | WPNY904 | ESURNW |
| 2024-05-13 | WPNY904 | LETRES |
| 2024-05-08 | WPNY904 | ESURNW |
| 2014-09-26 | WPNY904 | LIREN |
| 2014-08-05 | WPNY904 | ESCAPR |
| 2014-08-05 | WPNY904 | LIMOD |
| 2014-05-12 | WPNY904 | LETRES |
| 2004-08-02 | WPNY904 | ESCAPR |
| 2004-05-13 | WPNY904 | LETRES |
| 2001-11-06 | WPNY904 | AUDOPR |
| 2000-10-20 | WPNY904 | LICCNV |
| 1999-08-06 | WPNY904 | LIISS |
| 1999-08-06 | WPNY904 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1296746 | 2026-08-09 03:07:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNY904 | ULS 1296746 | 2026-08-09 03:07:06 |
| Status | A | ULS 1296746 | 2026-08-09 03:07:06 |
| Service | PW | ULS 1296746 | 2026-08-09 03:07:06 |
| Grant Date | 2024-07-31 | ULS 1296746 | 2026-08-09 03:07:06 |
| Expiration Date | 2034-08-06 | ULS 1296746 | 2026-08-09 03:07:06 |