Universal Licensing System
WLK663
INTERSTATE TELCO, INC.
License details
| ULS identifier | 993307 |
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| Call sign | WLK663 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 1988-05-30 |
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| Expiration | 2000-03-01 |
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| Cancellation | 2000-06-04 |
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| Frequency range | 18595 MHz |
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| Locations | 2 |
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| Representative location | SPOKANE, SPOKANE, WA |
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| Coordinates | 47.6582222, -117.4188056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:00 |
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Licensee
| Name | INTERSTATE TELCO, INC. |
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| Applicant type | C |
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| Location | SPOKANE, WA |
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| Address | 601 W. MAIN STREET, SPOKANE, WA, 99201 |
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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 | 18595.00000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | W 428 RIVERSIDE, SPOKANE, SPOKANE, WA | 47.65822222, -117.41880556 | 573.000 m | | 64.600 m overall | |
| 2 | R | | 47.62211111, -116.99016667 | 1600.200 m | | 7.900 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 214.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-06-04 | WLK663 | LIEXP |
| 1999-12-04 | WLK663 | LETRES |
| 1999-08-14 | WLK663 | LICCNV |
| 1999-06-28 | WLK663 | COR |
| 1988-05-30 | WLK663 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 993307 | 2026-08-02 02:48:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WLK663 | ULS 993307 | 2026-08-02 02:48:00 |
| Status | E | ULS 993307 | 2026-08-02 02:48:00 |
| Service | CF | ULS 993307 | 2026-08-02 02:48:00 |
| Grant Date | 1988-05-30 | ULS 993307 | 2026-08-02 02:48:00 |
| Expiration Date | 2000-03-01 | ULS 993307 | 2026-08-02 02:48:00 |
| Cancellation Date | 2000-06-04 | ULS 993307 | 2026-08-02 02:48:00 |