Universal Licensing System
WPMP840
TYDICO
License details
| ULS identifier | 1588394 |
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| Call sign | WPMP840 |
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| Radio service | GU |
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| Status | E |
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| Grant date | 1998-10-29 |
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| Expiration | 2003-10-29 |
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| Cancellation | 2004-01-04 |
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| Frequency range | 897.6375 - 897.6625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | KING, WA |
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| Coordinates | 47.4398333, -122.0651111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:27 |
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Licensee
| Name | TYDICO |
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| Applicant type | C |
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| Location | MAPLE VALLEY, WA |
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| Address | 17937 CEDAR GROVE RD. SE, MAPLE VALLEY, WA, 98038 |
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| Phone | 4254131300 |
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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 | MO | 897.63750000 | | | 12.000000 | 12.000000 | |
| 1 | 1 | MO | 897.66250000 | | | 12.000000 | 12.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 897.63750000 | | 13K6F3E |
| 1 | 1 | 897.66250000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | KING, WA | 47.43983333, -122.06511111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 17937 CEDAR GROVE RD SE, MAPLE VALLEY, WA | | 4254131300 |
License history
| Date | File or call sign | Action |
|---|
| 2004-01-04 | WPMP840 | LIEXP |
| 2003-08-04 | WPMP840 | LETRES |
| 2000-11-22 | WPMP840 | LICCNV |
| 1998-10-29 | WPMP840 | LIISS |
| 1998-10-29 | WPMP840 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1588394 | 2026-08-02 01:27:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMP840 | ULS 1588394 | 2026-08-02 01:27:27 |
| Status | E | ULS 1588394 | 2026-08-02 01:27:27 |
| Service | GU | ULS 1588394 | 2026-08-02 01:27:27 |
| Grant Date | 1998-10-29 | ULS 1588394 | 2026-08-02 01:27:27 |
| Expiration Date | 2003-10-29 | ULS 1588394 | 2026-08-02 01:27:27 |
| Cancellation Date | 2004-01-04 | ULS 1588394 | 2026-08-02 01:27:27 |