Universal Licensing System
WPRU690
WASHINGTON SCHOOL FOR THE DEAF
License details
| ULS identifier | 1942847 |
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| Call sign | WPRU690 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-02-05 |
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| Expiration | 2011-02-05 |
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| Cancellation | 2011-04-09 |
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| Frequency range | 451.7125 - 457 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | VANCOUVER, CLARK, WA |
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| Coordinates | 45.6348333, -122.6423056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB2 | 451.71250000 | | | 25.000000 | 20.000000 | |
| 3 | 1 | MO | 451.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2C | 452.00000000 | | | 50.000000 | 75.000000 | |
| 3 | 1 | MO | 452.00000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.71250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.00000000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FX1 | 457.00000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 451.71250000 | | 11K2F3E |
| 3 | 1 | 451.71250000 | | 11K2F3E |
| 1 | 1 | 452.00000000 | | 11K0F3E |
| 3 | 1 | 452.00000000 | | 11K0F3E |
| 3 | 1 | 456.71250000 | | 11K2F3E |
| 3 | 1 | 457.00000000 | | 11K0F3E |
| 4 | 1 | 457.00000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 611 GRAND BLVD, VANCOUVER, CLARK, WA | 45.63483333, -122.64230556 | 61.000 m | B | 10.000 m structure / 10.000 m overall | |
| 3 | T | | | | | | |
| 4 | T | WA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | 2.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 2 | 1 | T | | 8.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 611 GRAND BLVD, VANCOUVER, WA | CLARK | 3606966525 |
License history
| Date | File or call sign | Action |
|---|
| 2011-04-09 | WPRU690 | LIEXP |
| 2011-01-26 | WPRU690 | ESURNW |
| 2011-01-06 | WPRU690 | ESURNW |
| 2010-12-07 | WPRU690 | ESURNW |
| 2010-11-15 | WPRU690 | LETRES |
| 2010-11-07 | WPRU690 | ESURNW |
| 2010-07-15 | WPRU690 | LIMOD |
| 2002-07-01 | WPRU690 | AUDOPR |
| 2001-02-05 | WPRU690 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1942847 | 2026-08-02 01:13:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRU690 | ULS 1942847 | 2026-08-02 01:13:50 |
| Status | E | ULS 1942847 | 2026-08-02 01:13:50 |
| Service | IG | ULS 1942847 | 2026-08-02 01:13:50 |
| Grant Date | 2001-02-05 | ULS 1942847 | 2026-08-02 01:13:50 |
| Expiration Date | 2011-02-05 | ULS 1942847 | 2026-08-02 01:13:50 |
| Cancellation Date | 2011-04-09 | ULS 1942847 | 2026-08-02 01:13:50 |