Universal Licensing System
KNNL431
Nippon Dynawave Packaging Co.
License details
| ULS identifier | 1769768 |
|---|
| Call sign | KNNL431 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-04-05 |
|---|
| Expiration | 2031-03-01 |
|---|
| Frequency range | 451.1875 - 456.1875 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | LONGVIEW, COWLITZ, WA |
|---|
| Coordinates | 46.1213889, -122.9680556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:46 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.18750000 | | | 2.000000 | | |
| 2 | 1 | MO | 451.18750000 | | | 2.000000 | 6.000000 | |
| 3 | 1 | FB2 | 451.18750000 | | | 15.000000 | 12.000000 | |
| 1 | 1 | MO | 456.18750000 | | | 2.000000 | | |
| 2 | 1 | MO | 456.18750000 | | | 2.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.18750000 | | 11K2F3E |
| 2 | 1 | 451.18750000 | | 11K2F3E |
| 3 | 1 | 451.18750000 | | 11K2F3E |
| 1 | 1 | 456.18750000 | | 11K2F3E |
| 2 | 1 | 456.18750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WASHINGTON, OR | 45.47900000, -122.78761111 | | | | |
| 2 | T | | | | | | N |
| 3 | T | 3535 INDUSTRIAL WAY, LONGVIEW, COWLITZ, WA | 46.12138889, -122.96805556 | 4.000 m | BANT | 5.100 m structure / 6.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | | | 6.100 m | | | | -128.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 209 DOUGLAS ST, LONGVIEW, WA | COWLITZ | 3606366380 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-26 | KNNL431 | LIAUA |
| 2021-04-05 | KNNL431 | LIREN |
| 2020-12-07 | KNNL431 | LETRES |
| 2016-10-03 | KNNL431 | LIASS |
| 2016-08-17 | KNNL431 | ESUAPR |
| 2015-09-23 | KNNL431 | LIMOD |
| 2012-01-20 | KNNL431 | LIMOD |
| 2011-11-28 | KNNL431 | ESUAPR |
| 2011-03-24 | KNNL431 | AUTHPR |
| 2011-02-17 | KNNL431 | LIREN |
| 2010-12-06 | KNNL431 | LETRES |
| 2009-02-03 | KNNL431 | LIAUA |
| 2009-02-02 | KNNL431 | ESUAPR |
| 2009-01-02 | KNNL431 | ESUFNR |
| 2004-10-12 | KNNL431 | LETCNS |
| 2004-01-08 | KNNL431 | LIMOD |
| 2002-03-04 | KNNL431 | AUDOPR |
| 2001-04-04 | KNNL431 | LIAUA |
| 2001-04-02 | KNNL431 | LIREN |
| 2000-12-04 | KNNL431 | LETRES |
| 2000-11-23 | KNNL431 | LICCNV |
| 1997-12-23 | KNNL431 | LIMOD |
| 1997-12-23 | KNNL431 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1769768 | 2026-08-02 01:22:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNL431 | ULS 1769768 | 2026-08-02 01:22:46 |
| Status | A | ULS 1769768 | 2026-08-02 01:22:46 |
| Service | IG | ULS 1769768 | 2026-08-02 01:22:46 |
| Grant Date | 2021-04-05 | ULS 1769768 | 2026-08-02 01:22:46 |
| Expiration Date | 2031-03-01 | ULS 1769768 | 2026-08-02 01:22:46 |