Universal Licensing System
WNPU454
Kemper Development Company
License details
| ULS identifier | 1668771 |
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| Call sign | WNPU454 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-05-02 |
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| Expiration | 2024-07-12 |
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| Cancellation | 2024-09-14 |
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| Frequency range | 464.375 - 469.375 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | BELLEVUE, KING, WA |
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| Coordinates | 47.7512222, -122.3673611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.37500000 | | | 110.000000 | 100.000000 | |
| 1 | 1 | FB | 464.82500000 | | | 110.000000 | 110.000000 | |
| 5 | 1 | MO | 464.82500000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | MO | 464.87500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 469.37500000 | | | 30.000000 | 5.000000 | |
| 4 | 1 | MO | 469.37500000 | | | 75.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.37500000 | | 11K0F3E |
| 1 | 1 | 464.82500000 | | 11K0F3E |
| 5 | 1 | 464.82500000 | | 11K0F3E |
| 2 | 1 | 464.87500000 | | 11K0F3E |
| 3 | 1 | 469.37500000 | | 11K0F3E |
| 4 | 1 | 469.37500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 900 BELLEVUE WAY NE, BELLEVUE, KING, WA | 47.75122222, -122.36736111 | 70.000 m | B | 27.000 m structure / 27.000 m overall | N |
| 2 | T | Bellevue, KING, WA | 47.75122222, -122.36736111 | | | | N |
| 3 | T | WA | | | | | |
| 4 | T | | | | | | |
| 5 | T | BELLEVUE, KING, WA | 47.75122222, -122.36736111 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | 55.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 900 BELLEVUE WAY NE, BELLEVUE, WA | KING | 2064621234 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-14 | WNPU454 | LIEXP |
| 2024-04-15 | WNPU454 | LETRES |
| 2022-12-15 | WNPU454 | LIAUA |
| 2014-05-02 | WNPU454 | LIREN |
| 2014-04-21 | WNPU454 | LETRES |
| 2014-02-24 | WNPU454 | LTSAPR |
| 2014-02-22 | WNPU454 | LIAUA |
| 2013-08-23 | WNPU454 | LIASS |
| 2013-08-19 | WNPU454 | LTSAPR |
| 2013-08-08 | WNPU454 | LIMOD |
| 2005-04-04 | WNPU454 | LETCNS |
| 2004-07-01 | WNPU454 | LIMOD |
| 2004-04-20 | WNPU454 | LIREN |
| 2004-03-05 | WNPU454 | LITIN |
| 2002-05-16 | WNPU454 | AUDOPR |
| 2000-11-23 | WNPU454 | LICCNV |
| 1999-07-09 | WNPU454 | AUTHPR |
| 1999-05-12 | WNPU454 | LIDUP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1668771 | 2026-08-02 01:20:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNPU454 | ULS 1668771 | 2026-08-02 01:20:05 |
| Status | E | ULS 1668771 | 2026-08-02 01:20:05 |
| Service | IG | ULS 1668771 | 2026-08-02 01:20:05 |
| Grant Date | 2014-05-02 | ULS 1668771 | 2026-08-02 01:20:05 |
| Expiration Date | 2024-07-12 | ULS 1668771 | 2026-08-02 01:20:05 |
| Cancellation Date | 2024-09-14 | ULS 1668771 | 2026-08-02 01:20:05 |