Universal Licensing System
WHH830
City of Portland
License details
| ULS identifier | 981794 |
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| Call sign | WHH830 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2022-05-05 |
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| Expiration | 2032-07-23 |
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| Frequency range | 12230 MHz |
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| Locations | 2 |
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| Representative location | SANDY, CLACKAMAS, OR |
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| Coordinates | 45.4484444, -122.1542500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 12230.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 12230.00000000 | | 20M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | HEADWORKS 6 MI NE OF, SANDY, CLACKAMAS, OR | 45.44844444, -122.15425000 | 228.000 m | | 4.600 m structure / 6.400 m overall | |
| 2 | P | | 45.44788889, -122.15202778 | 268.200 m | | 4.000 m overall | |
| 3 | P | | 45.46511111, -122.08536111 | 490.700 m | | 4.000 m overall | |
| 4 | R | | 45.48150000, -122.08563889 | 341.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 45.2000 | 109.6000 | | |
| 1 | 2 | P | | | V | | 69.8000 | | |
| 1 | 3 | P | | | V | | 359.3000 | | |
| 1 | 4 | R | | | | 45.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-05 | WHH830 | LIREN |
| 2022-05-02 | WHH830 | LETRES |
| 2012-08-13 | WHH830 | ESUAPR |
| 2012-08-13 | WHH830 | EFUAPR |
| 2012-05-25 | WHH830 | LIREN |
| 2012-05-24 | WHH830 | ESUAPR |
| 2012-04-30 | WHH830 | LETRES |
| 2012-04-24 | WHH830 | ESURNW |
| 2005-05-17 | WHH830 | LIAUA |
| 2005-05-16 | WHH830 | ESCAPR |
| 2002-05-15 | WHH830 | LIREN |
| 2002-04-29 | WHH830 | LETRES |
| 1999-08-13 | WHH830 | LICCNV |
| 1997-06-06 | WHH830 | LIREN |
| 1997-06-06 | WHH830 | COR |
| 1992-07-23 | WHH830 | LIMOD |
| 1992-06-13 | WHH830 | LIMOD |
| 1987-08-20 | WHH830 | LIISS |
| 1987-07-22 | WHH830 | LIMOD |
| 1982-08-18 | WHH830 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 981794 | 2026-08-02 02:45:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHH830 | ULS 981794 | 2026-08-02 02:45:08 |
| Status | A | ULS 981794 | 2026-08-02 02:45:08 |
| Service | MW | ULS 981794 | 2026-08-02 02:45:08 |
| Grant Date | 2022-05-05 | ULS 981794 | 2026-08-02 02:45:08 |
| Expiration Date | 2032-07-23 | ULS 981794 | 2026-08-02 02:45:08 |