Universal Licensing System
WSJM687
PORT OF PORTLAND
License details
| ULS identifier | 5180475 |
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| Call sign | WSJM687 |
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| Radio service | PF |
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| Status | A |
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| Grant date | 2025-08-08 |
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| Expiration | 2035-08-08 |
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| Frequency range | 4980 MHz |
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| Locations | 2 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.5997222, -122.7751667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 4980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 4980.00000000 | | 8M13D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 11040 N. LOMBARD STR, PORTLAND, MULTNOMAH, OR | 45.59972222, -122.77516667 | 9.100 m | MTOWER | 6.100 m structure / 6.100 m overall | |
| 2 | R | | 45.59930556, -122.77047222 | 9.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CISCO FM1200V | | S | 17.1000 | 97.0000 | | |
| 1 | 2 | R | CISCO FM3200B | | | 18.0000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7200 NE AIRPORT WAY, PORTLAND, OR | MULTNOMAH | 5034156789 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-08 | WSJM687 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5180475 | 2026-08-02 02:46:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSJM687 | ULS 5180475 | 2026-08-02 02:46:40 |
| Status | A | ULS 5180475 | 2026-08-02 02:46:40 |
| Service | PF | ULS 5180475 | 2026-08-02 02:46:40 |
| Grant Date | 2025-08-08 | ULS 5180475 | 2026-08-02 02:46:40 |
| Expiration Date | 2035-08-08 | ULS 5180475 | 2026-08-02 02:46:40 |