Universal Licensing System
WPKW217
JR HAYES & SONS INC
License details
| ULS identifier | 1872826 |
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| Call sign | WPKW217 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-06-04 |
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| Expiration | 2012-08-11 |
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| Cancellation | 2012-10-13 |
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| Frequency range | 452 - 457 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | NORTH BEND, KING, WA |
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| Coordinates | 47.4515000, -121.8031667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:22 |
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Licensee
| Name | JR HAYES & SONS INC |
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| Applicant type | C |
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| FRN | 0007138142 |
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| Location | MAPLE VALLEY, WA |
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| Address | 22430 SE 231ST, MAPLE VALLEY, WA, 98038 |
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| Phone | 4253925722 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.00000000 | | | 70.000000 | 21.000000 | |
| 3 | 1 | MO | 452.00000000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 457.00000000 | | | 5.000000 | | |
| 3 | 1 | MO | 457.00000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.00000000 | | 20K0F3E |
| 3 | 1 | 452.00000000 | | 20K0F3E |
| 2 | 1 | 457.00000000 | | 20K0F3E |
| 3 | 1 | 457.00000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RATTLESNAKE RIDGE 4.8 K S, NORTH BEND, KING, WA | 47.45150000, -121.80316667 | 1071.000 m | TOWER | 27.000 m structure / 27.000 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 | | 21.000 m | | | | 617.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 22430 SE 231ST, MAPLE VALLEY, WA | | 4253925722 |
License history
| Date | File or call sign | Action |
|---|
| 2012-10-13 | WPKW217 | LIEXP |
| 2012-05-21 | WPKW217 | LETRES |
| 2002-06-04 | WPKW217 | LIREN |
| 2002-05-20 | WPKW217 | LETRES |
| 2001-10-01 | WPKW217 | AUDOPR |
| 2000-11-24 | WPKW217 | LICCNV |
| 1997-08-11 | WPKW217 | AUTHPR |
| 1997-08-11 | WPKW217 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1872826 | 2026-08-02 01:15:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKW217 | ULS 1872826 | 2026-08-02 01:15:22 |
| Status | E | ULS 1872826 | 2026-08-02 01:15:22 |
| Service | IG | ULS 1872826 | 2026-08-02 01:15:22 |
| Grant Date | 2002-06-04 | ULS 1872826 | 2026-08-02 01:15:22 |
| Expiration Date | 2012-08-11 | ULS 1872826 | 2026-08-02 01:15:22 |
| Cancellation Date | 2012-10-13 | ULS 1872826 | 2026-08-02 01:15:22 |