Universal Licensing System
KNFF490
BENTON, COUNTY OF
License details
| ULS identifier | 1287436 |
|---|
| Call sign | KNFF490 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2023-04-12 |
|---|
| Expiration | 2033-04-29 |
|---|
| Frequency range | 453.35 - 458.75 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:29 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 453.35000000 | | | 50.000000 | 53.000000 | |
| 4 | 1 | MO | 453.35000000 | | | 75.000000 | 50.000000 | |
| 1 | 1 | FB2 | 453.57500000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | FB2 | 453.57500000 | | | 50.000000 | 53.000000 | |
| 4 | 1 | MO | 453.57500000 | | | 75.000000 | 50.000000 | |
| 5 | 1 | MO | 453.57500000 | | | 75.000000 | 50.000000 | |
| 1 | 1 | FB2 | 453.75000000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | FB2 | 453.75000000 | | | 75.000000 | 75.000000 | |
| 4 | 1 | MO | 453.75000000 | | | 75.000000 | 50.000000 | |
| 5 | 1 | MO | 453.75000000 | | | 75.000000 | 50.000000 | |
| 3 | 1 | FX1 | 458.35000000 | | | 75.000000 | 75.000000 | |
| 4 | 1 | MO | 458.35000000 | | | 75.000000 | 50.000000 | |
| 3 | 1 | FX1 | 458.57500000 | | | 75.000000 | 75.000000 | |
| 4 | 1 | MO | 458.57500000 | | | 75.000000 | 50.000000 | |
| 5 | 1 | MO | 458.57500000 | | | 75.000000 | 50.000000 | |
| 3 | 1 | FX1 | 458.75000000 | | | 75.000000 | 75.000000 | |
| 4 | 1 | MO | 458.75000000 | | | 75.000000 | 50.000000 | |
| 5 | 1 | MO | 458.75000000 | | | 75.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 453.35000000 | | 8K30F1E |
| 2 | 1 | 453.35000000 | | 4K00F1E |
| 2 | 1 | 453.35000000 | | 11K0F3E |
| 4 | 1 | 453.35000000 | | 11K0F3E |
| 4 | 1 | 453.35000000 | | 4K00F1E |
| 4 | 1 | 453.35000000 | | 8K30F1E |
| 1 | 1 | 453.57500000 | | 8K30F1E |
| 1 | 1 | 453.57500000 | | 11K0F3E |
| 1 | 1 | 453.57500000 | | 4K00F1E |
| 2 | 1 | 453.57500000 | | 8K30F1E |
| 2 | 1 | 453.57500000 | | 4K00F1E |
| 2 | 1 | 453.57500000 | | 11K0F3E |
| 4 | 1 | 453.57500000 | | 11K0F3E |
| 4 | 1 | 453.57500000 | | 4K00F1E |
| 4 | 1 | 453.57500000 | | 8K30F1E |
| 5 | 1 | 453.57500000 | | 8K30F1E |
| 5 | 1 | 453.57500000 | | 4K00F1E |
| 5 | 1 | 453.57500000 | | 11K0F3E |
| 1 | 1 | 453.75000000 | | 4K00F1E |
| 1 | 1 | 453.75000000 | | 8K30F1E |
| 1 | 1 | 453.75000000 | | 11K0F3E |
| 2 | 1 | 453.75000000 | | 4K00F1E |
| 2 | 1 | 453.75000000 | | 8K30F1E |
| 2 | 1 | 453.75000000 | | 11K0F3E |
| 4 | 1 | 453.75000000 | | 4K00F1E |
| 4 | 1 | 453.75000000 | | 8K30F1E |
| 4 | 1 | 453.75000000 | | 11K0F3E |
| 5 | 1 | 453.75000000 | | 4K00F1E |
| 5 | 1 | 453.75000000 | | 8K30F1E |
| 5 | 1 | 453.75000000 | | 11K0F3E |
| 3 | 1 | 458.35000000 | | 11K0F3E |
| 3 | 1 | 458.35000000 | | 8K30F1E |
| 3 | 1 | 458.35000000 | | 4K00F1E |
| 4 | 1 | 458.35000000 | | 8K30F1E |
| 4 | 1 | 458.35000000 | | 11K0F3E |
| 4 | 1 | 458.35000000 | | 4K00F1E |
| 3 | 1 | 458.57500000 | | 11K0F3E |
| 3 | 1 | 458.57500000 | | 4K00F1E |
| 3 | 1 | 458.57500000 | | 8K30F1E |
| 4 | 1 | 458.57500000 | | 11K0F3E |
| 4 | 1 | 458.57500000 | | 4K00F1E |
| 4 | 1 | 458.57500000 | | 8K30F1E |
| 5 | 1 | 458.57500000 | | 11K0F3E |
| 5 | 1 | 458.57500000 | | 4K00F1E |
| 5 | 1 | 458.57500000 | | 8K30F1E |
| 3 | 1 | 458.75000000 | | 8K30F1E |
| 3 | 1 | 458.75000000 | | 11K0F3E |
| 3 | 1 | 458.75000000 | | 4K00F1E |
| 4 | 1 | 458.75000000 | | 4K00F1E |
| 4 | 1 | 458.75000000 | | 11K0F3E |
| 4 | 1 | 458.75000000 | | 8K30F1E |
| 5 | 1 | 458.75000000 | | 4K00F1E |
| 5 | 1 | 458.75000000 | | 11K0F3E |
| 5 | 1 | 458.75000000 | | 8K30F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | RATTLESNAKE MTN 16.5 MI WNW OF, RICHLAND, BENTON, WA | 46.39738889, -119.59947222 | 1078.000 m | TOWER | 55.000 m structure / 55.000 m overall | N |
| 2 | T | JUMP OFF JOE BUTTE 7 MI S, KENNEWICK, BENTON, WA | 46.08736111, -119.12777778 | 669.000 m | TOWER | 24.000 m structure / 30.000 m overall | N |
| 3 | T | 1000 COLUMBIA DR, RICHLAND, BENTON, WA | 46.23847222, -119.23919444 | 98.000 m | POLE | 18.000 m structure / 18.000 m overall | N |
| 4 | T | BENTON, WA | 46.41652778, -119.41780556 | | | | |
| 5 | | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 44.300 m | | | | 717.200 | |
| 1 | 2 | T | | 30.000 m | | | | 381.000 | |
| 1 | 3 | T | | 18.000 m | | | | -91.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1000 COLUMBIA DR, RICHLAND, WA | BENTON | 5097354131 |
| 2 | 1000 Columbia Dr, Richland, WA | BENTON | 5097354131 |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-12 | KNFF490 | LIREN |
| 2013-01-30 | KNFF490 | LTSAPR |
| 2013-01-30 | KNFF490 | LIRMD |
| 2013-01-30 | KNFF490 | LIREN |
| 2010-10-13 | KNFF490 | LETCNS |
| 2010-01-11 | KNFF490 | LIMOD |
| 2003-02-08 | KNFF490 | LIREN |
| 2003-02-03 | KNFF490 | LETRES |
| 2001-09-04 | KNFF490 | AUDOPR |
| 2000-10-20 | KNFF490 | LICCNV |
| 1998-04-29 | KNFF490 | AUTHPR |
| 1998-04-29 | KNFF490 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1287436 | 2026-08-02 01:08:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFF490 | ULS 1287436 | 2026-08-02 01:08:29 |
| Status | A | ULS 1287436 | 2026-08-02 01:08:29 |
| Service | PW | ULS 1287436 | 2026-08-02 01:08:29 |
| Grant Date | 2023-04-12 | ULS 1287436 | 2026-08-02 01:08:29 |
| Expiration Date | 2033-04-29 | ULS 1287436 | 2026-08-02 01:08:29 |