Universal Licensing System
WPMB531
MENTAL HEALTH SERVICES WEST INC
License details
| ULS identifier | 1791343 |
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| Call sign | WPMB531 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-05-14 |
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| Expiration | 2003-05-14 |
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| Cancellation | 2003-08-17 |
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| Frequency range | 452.975 - 457.975 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.5173333, -122.6753611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:41 |
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Licensee
| Name | MENTAL HEALTH SERVICES WEST INC |
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| Applicant type | C |
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| Location | PORTLAND, OR |
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| Address | 710 SW 2ND ST, PORTLAND, OR, 97204 |
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| Phone | 5032280373 |
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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 | FB2 | 452.97500000 | | | 25.000000 | 45.000000 | |
| 2 | 1 | MO | 452.97500000 | | | 4.000000 | | |
| 2 | 1 | MO | 457.97500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.97500000 | | 11K2F3E |
| 2 | 1 | 452.97500000 | | 11K2F3E |
| 2 | 1 | 457.97500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 710 SW 2ND ST, PORTLAND, MULTNOMAH, OR | 45.51733333, -122.67536111 | 61.000 m | B | 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 | | | | 16.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 710 SW 2ND AVE, PORTLAND, OR | | 5032280373 |
License history
| Date | File or call sign | Action |
|---|
| 2003-08-17 | WPMB531 | LIEXP |
| 2003-02-19 | WPMB531 | LETRES |
| 2002-08-05 | WPMB531 | LETAUS |
| 2000-11-23 | WPMB531 | LICCNV |
| 1998-05-14 | WPMB531 | AUTHPR |
| 1998-05-14 | WPMB531 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1791343 | 2026-08-02 01:26:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMB531 | ULS 1791343 | 2026-08-02 01:26:41 |
| Status | E | ULS 1791343 | 2026-08-02 01:26:41 |
| Service | IG | ULS 1791343 | 2026-08-02 01:26:41 |
| Grant Date | 1998-05-14 | ULS 1791343 | 2026-08-02 01:26:41 |
| Expiration Date | 2003-05-14 | ULS 1791343 | 2026-08-02 01:26:41 |
| Cancellation Date | 2003-08-17 | ULS 1791343 | 2026-08-02 01:26:41 |