Universal Licensing System
WSJM688
PORT OF PORTLAND
License details
| ULS identifier | 5180476 |
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| Call sign | WSJM688 |
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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 | 4950 MHz |
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| Locations | 2 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.6266389, -122.7327778 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 4950.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 4950.00000000 | | 16M3D1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 7201 N. MARINE DRIVE, PORTLAND, MULTNOMAH, OR | 45.62663889, -122.73277778 | 9.100 m | MTOWER | 15.200 m structure / 15.200 m overall | |
| 2 | R | | 45.63819444, -122.75058333 | 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 | 313.0000 | | |
| 1 | 2 | R | CISCO FM3200B | | | 18.0000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 7200 NE AIRPORT WAY, PORTLAND, OR | MULTNOMAH | 5034156789 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-08 | WSJM688 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5180476 | 2026-08-02 02:46:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSJM688 | ULS 5180476 | 2026-08-02 02:46:28 |
| Status | A | ULS 5180476 | 2026-08-02 02:46:28 |
| Service | PF | ULS 5180476 | 2026-08-02 02:46:28 |
| Grant Date | 2025-08-08 | ULS 5180476 | 2026-08-02 02:46:28 |
| Expiration Date | 2035-08-08 | ULS 5180476 | 2026-08-02 02:46:28 |