Universal Licensing System
WPOY436
MERCER ISLAND SCHOOL DISTRICT
License details
| ULS identifier | 1814086 |
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| Call sign | WPOY436 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-08-03 |
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| Expiration | 2014-09-01 |
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| Cancellation | 2014-11-01 |
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| Frequency range | 463.375 - 468.375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | WA |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:42 |
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Licensee
| Name | MERCER ISLAND SCHOOL DISTRICT |
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| Applicant type | G |
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| FRN | 0001575893 |
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| Location | MERCER ISLAND, WA |
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| Address | 4160 86TH AVE SE, MERCER ISLAND, WA, 98040 |
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| Phone | 2062363338 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.37500000 | | | 100.000000 | 500.000000 | |
| 3 | 1 | MO | 463.37500000 | | | 50.000000 | | |
| 2 | 1 | FX1 | 468.37500000 | | | 100.000000 | 5.000000 | |
| 3 | 1 | MO | 468.37500000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.37500000 | | 20K0F3E |
| 3 | 1 | 463.37500000 | | 20K0F3E |
| 2 | 1 | 468.37500000 | | 20K0F3E |
| 3 | 1 | 468.37500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9100 SE 42 ST, MERCER ISLAND, KING, WA | 47.57066667, -122.21872222 | 67.000 m | BTWR | 30.000 m structure / 37.000 m overall | N |
| 2 | T | WA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | 40.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4136 86TH AVE SE, MERCER ISLAND, WA | | 2062363338 |
License history
| Date | File or call sign | Action |
|---|
| 2014-11-01 | WPOY436 | LIEXP |
| 2014-06-09 | WPOY436 | LETRES |
| 2004-08-03 | WPOY436 | LIREN |
| 2004-08-03 | WPOY436 | LTSFRN |
| 2004-06-07 | WPOY436 | LETRES |
| 2001-12-18 | WPOY436 | AUDOPR |
| 2000-11-23 | WPOY436 | LICCNV |
| 1999-09-01 | WPOY436 | LIISS |
| 1999-09-01 | WPOY436 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1814086 | 2026-08-02 01:11:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOY436 | ULS 1814086 | 2026-08-02 01:11:42 |
| Status | E | ULS 1814086 | 2026-08-02 01:11:42 |
| Service | IG | ULS 1814086 | 2026-08-02 01:11:42 |
| Grant Date | 2004-08-03 | ULS 1814086 | 2026-08-02 01:11:42 |
| Expiration Date | 2014-09-01 | ULS 1814086 | 2026-08-02 01:11:42 |
| Cancellation Date | 2014-11-01 | ULS 1814086 | 2026-08-02 01:11:42 |