Universal Licensing System
KNNR821
UNIVERSITY OF WASHINGTON
License details
| ULS identifier | 1215803 |
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| Call sign | KNNR821 |
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| Radio service | PW |
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| Status | E |
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| Grant date | 2011-04-12 |
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| Expiration | 2021-04-11 |
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| Cancellation | 2021-06-12 |
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| Frequency range | 453.3375 - 458.3375 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SEATTLE, KING, WA |
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| Coordinates | 47.6540000, -122.3031944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 453.33750000 | | | 2.000000 | 10.000000 | |
| 1 | 1 | MO | 458.33750000 | | | 2.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.33750000 | | 11K2F3E |
| 1 | 1 | 453.33750000 | | 20K0F2D |
| 1 | 1 | 458.33750000 | | 11K2F3E |
| 1 | 1 | 458.33750000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SEATTLE, KING, WA | 47.65400000, -122.30319444 | | | | N |
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 | GROUNDS MAINT UNIV OF WASH, SEATTLE, WA | KING | 2066851402 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-12 | KNNR821 | LIEXP |
| 2021-01-18 | KNNR821 | LETRES |
| 2021-01-11 | KNNR821 | ESURNW |
| 2013-02-01 | KNNR821 | LIMOD |
| 2011-04-12 | KNNR821 | LIREN |
| 2011-04-11 | KNNR821 | ESCAPR |
| 2011-01-17 | KNNR821 | LETRES |
| 2001-12-10 | KNNR821 | AUDOPR |
| 2001-04-18 | KNNR821 | LIREN |
| 2001-01-22 | KNNR821 | LETRES |
| 2000-10-20 | KNNR821 | LICCNV |
| 1996-04-11 | KNNR821 | AUTHPR |
| 1996-04-11 | KNNR821 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1215803 | 2026-08-02 01:09:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNR821 | ULS 1215803 | 2026-08-02 01:09:49 |
| Status | E | ULS 1215803 | 2026-08-02 01:09:49 |
| Service | PW | ULS 1215803 | 2026-08-02 01:09:49 |
| Grant Date | 2011-04-12 | ULS 1215803 | 2026-08-02 01:09:49 |
| Expiration Date | 2021-04-11 | ULS 1215803 | 2026-08-02 01:09:49 |
| Cancellation Date | 2021-06-12 | ULS 1215803 | 2026-08-02 01:09:49 |