Universal Licensing System
KNNS720
DAY MANAGEMENT CORP DBA DAY WIRELESS SYSTEMS
License details
| ULS identifier | 1634644 |
|---|
| Call sign | KNNS720 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-02-23 |
|---|
| Expiration | 2031-05-13 |
|---|
| Frequency range | 457.5375 - 469.55 MHz (9 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | ESTACADA, CLACKAMAS, OR |
|---|
| Coordinates | 45.1309444, -122.2923056 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:35 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO6 | 457.53750000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | MO6 | 457.56250000 | | | 2.000000 | 2.000000 | |
| 4 | 1 | MO6 | 457.58750000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB6 | 463.37500000 | | | 90.000000 | 360.000000 | |
| 4 | 1 | MO | 463.37500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO6I | 464.50000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FB2I | 464.55000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO6I | 464.55000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | FX1 | 468.37500000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 468.37500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO6I | 469.50000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FX1I | 469.55000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO6I | 469.55000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 457.53750000 | | 11K0F3E |
| 4 | 1 | 457.53750000 | | 7K60FXE |
| 4 | 1 | 457.53750000 | | 11K0F3E |
| 4 | 1 | 457.56250000 | | 11K0F3E |
| 4 | 1 | 457.56250000 | | 7K60FXE |
| 4 | 1 | 457.56250000 | | 11K0F3E |
| 4 | 1 | 457.58750000 | | 11K0F3E |
| 4 | 1 | 457.58750000 | | 11K0F3E |
| 4 | 1 | 457.58750000 | | 7K60FXE |
| 1 | 1 | 463.37500000 | | 11K0F3E |
| 1 | 1 | 463.37500000 | | 7K60FXE |
| 1 | 1 | 463.37500000 | | 11K0F3E |
| 4 | 1 | 463.37500000 | | 11K0F3E |
| 4 | 1 | 463.37500000 | | 11K0F3E |
| 4 | 1 | 463.37500000 | | 7K60FXE |
| 2 | 1 | 464.50000000 | | 11K0F3E |
| 2 | 1 | 464.50000000 | | 7K60FXE |
| 2 | 1 | 464.50000000 | | 11K0F3E |
| 2 | 1 | 464.55000000 | | 7K60FXE |
| 2 | 1 | 464.55000000 | | 11K0F3E |
| 2 | 1 | 464.55000000 | | 11K0F3E |
| 2 | 1 | 464.55000000 | | 11K0F3E |
| 2 | 1 | 464.55000000 | | 11K0F3E |
| 2 | 1 | 464.55000000 | | 7K60FXE |
| 3 | 1 | 468.37500000 | | 7K60FXE |
| 3 | 1 | 468.37500000 | | 11K0F3E |
| 3 | 1 | 468.37500000 | | 11K0F3E |
| 4 | 1 | 468.37500000 | | 11K0F3E |
| 4 | 1 | 468.37500000 | | 11K0F3E |
| 4 | 1 | 468.37500000 | | 7K60FXE |
| 2 | 1 | 469.50000000 | | 11K0F3E |
| 2 | 1 | 469.50000000 | | 7K60FXE |
| 2 | 1 | 469.50000000 | | 11K0F3E |
| 2 | 1 | 469.55000000 | | 11K0F3E |
| 2 | 1 | 469.55000000 | | 7K60FXE |
| 2 | 1 | 469.55000000 | | 11K0F3E |
| 2 | 1 | 469.55000000 | | 11K0F3E |
| 2 | 1 | 469.55000000 | | 11K0F3E |
| 2 | 1 | 469.55000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GOAT MOUNTAIN, ESTACADA, CLACKAMAS, OR | 45.13094444, -122.29230556 | 1286.000 m | TOWER | 46.000 m structure / 52.000 m overall | N |
| 2 | T | | | | | | |
| 3 | T | OR | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 46.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4700 SE INTERNATIONAL WAY, MILWAUKIE, OR | CLACKAMAS | 5036591240 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-21 | KNNS720 | LIAUA |
| 2021-02-23 | KNNS720 | LIREN |
| 2021-02-15 | KNNS720 | LETRES |
| 2013-02-21 | KNNS720 | LIMOD |
| 2013-02-16 | KNNS720 | LIAUA |
| 2013-02-15 | KNNS720 | ESCAPR |
| 2011-03-24 | KNNS720 | AUTHPR |
| 2011-03-08 | KNNS720 | LIREN |
| 2011-02-25 | KNNS720 | ESCAPR |
| 2011-02-14 | KNNS720 | LETRES |
| 2008-05-28 | KNNS720 | LIMOD |
| 2001-06-20 | KNNS720 | LIREN |
| 2001-02-19 | KNNS720 | LETRES |
| 2000-11-23 | KNNS720 | LICCNV |
| 2000-07-19 | KNNS720 | AUTHPR |
| 1996-05-13 | KNNS720 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1634644 | 2026-08-02 01:12:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNS720 | ULS 1634644 | 2026-08-02 01:12:35 |
| Status | A | ULS 1634644 | 2026-08-02 01:12:35 |
| Service | IG | ULS 1634644 | 2026-08-02 01:12:35 |
| Grant Date | 2021-02-23 | ULS 1634644 | 2026-08-02 01:12:35 |
| Expiration Date | 2031-05-13 | ULS 1634644 | 2026-08-02 01:12:35 |