Universal Licensing System
WNSI756
PORTLAND INTERNATIONAL RACEWAY
License details
| ULS identifier | 1673705 |
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| Call sign | WNSI756 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-07-08 |
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| Expiration | 2035-05-31 |
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| Frequency range | 461.0875 - 469.3625 MHz (4 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 461.08750000 | | | 2.000000 | | |
| 1 | 1 | MO | 464.36250000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.08750000 | | | 2.000000 | | |
| 1 | 1 | MO | 469.36250000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.08750000 | | 11K0F3E |
| 1 | 1 | 464.36250000 | | 11K0F3E |
| 1 | 1 | 466.08750000 | | 11K0F3E |
| 1 | 1 | 469.36250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1940 N VICTORY BLVD, PORTLAND, OR | MULTNOMAH | 5038235895 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-08 | WNSI756 | LIREN |
| 2025-03-10 | WNSI756 | LETRES |
| 2015-05-27 | WNSI756 | LIREN |
| 2015-05-21 | WNSI756 | LIMOD |
| 2015-05-21 | WNSI756 | ESCAPR |
| 2015-03-09 | WNSI756 | LETRES |
| 2005-04-12 | WNSI756 | LIREN |
| 2005-04-12 | WNSI756 | LTSFRN |
| 2005-04-11 | WNSI756 | ESCAPR |
| 2005-03-21 | WNSI756 | LETRES |
| 2001-11-26 | WNSI756 | AUDOPR |
| 2000-11-23 | WNSI756 | LICCNV |
| 2000-03-22 | WNSI756 | AUTHPR |
| 2000-03-22 | WNSI756 | LIREN |
| 2000-02-29 | WNSI756 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1673705 | 2026-08-02 01:26:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNSI756 | ULS 1673705 | 2026-08-02 01:26:00 |
| Status | A | ULS 1673705 | 2026-08-02 01:26:00 |
| Service | IG | ULS 1673705 | 2026-08-02 01:26:00 |
| Grant Date | 2025-07-08 | ULS 1673705 | 2026-08-02 01:26:00 |
| Expiration Date | 2035-05-31 | ULS 1673705 | 2026-08-02 01:26:00 |