Universal Licensing System
WHJ550
AVISTA CORPORATION
License details
| ULS identifier | 982661 |
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| Call sign | WHJ550 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 1997-11-04 |
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| Expiration | 2000-06-29 |
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| Cancellation | 2000-10-01 |
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| Frequency range | 6745 MHz |
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| Locations | 2 |
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| Representative location | KETTLE FALLS, STEVENS, WA |
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| Coordinates | 48.6193333, -118.1105278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:41 |
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Licensee
| Name | AVISTA CORPORATION |
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| Applicant type | C |
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| FRN | 0001583293 |
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| Location | SPOKANE, WA |
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| Address | 1411 E MISSION, SPOKANE, WA, 99220 |
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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 | 6745.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 6745.00000000 | | 4M94D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | KETTLE FALLS WOOD FIRED GENERATING STATION, KETTLE FALLS, STEVENS, WA | 48.61933333, -118.11052778 | 440.400 m | | 41.100 m structure / 44.200 m overall | |
| 2 | R | | 48.49127778, -118.06580556 | 1686.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 39.8000 | 166.9000 | | |
| 1 | 2 | R | | | | 39.8000 | | | |
License history
| Date | File or call sign | Action |
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| 2000-10-01 | WHJ550 | LIEXP |
| 2000-04-01 | WHJ550 | LETRES |
| 1999-08-13 | WHJ550 | LICCNV |
| 1999-03-02 | WHJ550 | LIAUA |
| 1997-11-03 | WHJ550 | LIMOD |
| 1995-04-27 | WHJ550 | LIREN |
| 1990-06-29 | WHJ550 | LIMOD |
| 1990-06-19 | WHJ550 | LIMOD |
| 1988-11-14 | WHJ550 | LIMOD |
| 1983-09-30 | WHJ550 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 982661 | 2026-08-02 02:44:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHJ550 | ULS 982661 | 2026-08-02 02:44:41 |
| Status | E | ULS 982661 | 2026-08-02 02:44:41 |
| Service | MG | ULS 982661 | 2026-08-02 02:44:41 |
| Grant Date | 1997-11-04 | ULS 982661 | 2026-08-02 02:44:41 |
| Expiration Date | 2000-06-29 | ULS 982661 | 2026-08-02 02:44:41 |
| Cancellation Date | 2000-10-01 | ULS 982661 | 2026-08-02 02:44:41 |