Universal Licensing System
KNNI557
Day Management Corp. dba Day Wireless Systems
License details
| ULS identifier | 1775721 |
|---|
| Call sign | KNNI557 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2020-12-04 |
|---|
| Expiration | 2031-01-26 |
|---|
| Frequency range | 462.15 - 468.225 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | LYMAN, SKAGIT, WA |
|---|
| Coordinates | 48.5948333, -122.1610000 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 462.15000000 | | | 35.000000 | 375.000000 | |
| 1 | 1 | FB6 | 463.22500000 | | | 65.000000 | 375.000000 | |
| 2 | 1 | FX1 | 467.15000000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO6 | 467.15000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FX1 | 468.22500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO6 | 468.22500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.15000000 | | 7K60FXE |
| 1 | 1 | 462.15000000 | | 7K60FXD |
| 1 | 1 | 462.15000000 | | 11K0F3E |
| 1 | 1 | 463.22500000 | | 7K60FXD |
| 1 | 1 | 463.22500000 | | 11K0F3E |
| 1 | 1 | 463.22500000 | | 7K60FXE |
| 2 | 1 | 467.15000000 | | 7K60FXE |
| 2 | 1 | 467.15000000 | | 7K60FXD |
| 2 | 1 | 467.15000000 | | 11K0F3E |
| 3 | 1 | 467.15000000 | | 7K60FXD |
| 3 | 1 | 467.15000000 | | 7K60FXE |
| 3 | 1 | 467.15000000 | | 11K0F3E |
| 2 | 1 | 468.22500000 | | 7K60FXE |
| 2 | 1 | 468.22500000 | | 11K0F3E |
| 2 | 1 | 468.22500000 | | 7K60FXD |
| 3 | 1 | 468.22500000 | | 7K60FXD |
| 3 | 1 | 468.22500000 | | 7K60FXE |
| 3 | 1 | 468.22500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LYMAN MOUNTAIN, LYMAN, SKAGIT, WA | 48.59483333, -122.16100000 | 1298.000 m | LTOWER | 12.000 m structure / 12.000 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 | | 12.000 m | | | | 971.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1259 GOLDENROD RD, BURLINGTON, WA | SKAGIT | 3607559625 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-21 | KNNI557 | LIAUA |
| 2022-01-18 | KNNI557 | LIMOD |
| 2020-12-04 | KNNI557 | LIREN |
| 2020-11-02 | KNNI557 | LETRES |
| 2014-05-19 | KNNI557 | LIMOD |
| 2013-05-23 | KNNI557 | LIMOD |
| 2013-02-16 | KNNI557 | LIAUA |
| 2013-02-15 | KNNI557 | ESCAPR |
| 2013-01-14 | KNNI557 | ESUAPR |
| 2013-01-01 | KNNI557 | LIASS |
| 2012-12-19 | KNNI557 | ESCAPR |
| 2012-11-30 | KNNI557 | ESCAPR |
| 2011-03-24 | KNNI557 | AUTHPR |
| 2010-11-16 | KNNI557 | LIREN |
| 2010-11-01 | KNNI557 | LETRES |
| 2003-07-07 | KNNI557 | LIMOD |
| 2003-04-21 | KNNI557 | LITIN |
| 2001-02-28 | KNNI557 | AUTHPR |
| 2001-02-27 | KNNI557 | COR |
| 2001-02-27 | KNNI557 | INTDUP |
| 2001-01-23 | KNNI557 | LIREN |
| 2000-11-23 | KNNI557 | LICCNV |
| 2000-10-24 | KNNI557 | LETRES |
| 2000-07-19 | KNNI557 | AUTHPR |
| 1998-05-13 | KNNI557 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1775721 | 2026-08-02 01:12:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNI557 | ULS 1775721 | 2026-08-02 01:12:35 |
| Status | A | ULS 1775721 | 2026-08-02 01:12:35 |
| Service | YG | ULS 1775721 | 2026-08-02 01:12:35 |
| Grant Date | 2020-12-04 | ULS 1775721 | 2026-08-02 01:12:35 |
| Expiration Date | 2031-01-26 | ULS 1775721 | 2026-08-02 01:12:35 |