Universal Licensing System
KNNM620
COLUMBIA FALLS ALUMINUM CO LLC
License details
| ULS identifier | 1923651 |
|---|
| Call sign | KNNM620 |
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| Radio service | YJ |
|---|
| Status | E |
|---|
| Grant date | 2011-02-07 |
|---|
| Expiration | 2021-02-28 |
|---|
| Cancellation | 2021-05-01 |
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| Frequency range | 817.2875 - 862.3375 MHz (5 frequencies) |
|---|
| Locations | 3 |
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| Representative location | COLUMBIA FALLS, FLATHEAD, MT |
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| Coordinates | 48.3916389, -114.1359444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 817.28750000 | | | 10.000000 | | |
| 3 | 1 | MO | 817.28750000 | | | 3.000000 | | |
| 2 | 1 | FX1 | 817.33750000 | | | 35.000000 | | |
| 3 | 1 | MO | 817.33750000 | | | 35.000000 | | |
| 2 | 1 | FX1 | 817.53750000 | | | 10.000000 | 10.000000 | |
| 3 | 1 | MO | 817.53750000 | | | 3.000000 | 3.000000 | |
| 2 | 1 | FX1 | 817.78750000 | | | 10.000000 | 10.000000 | |
| 3 | 1 | MO | 817.78750000 | | | 3.000000 | 3.000000 | |
| 1 | 1 | FB2C | 862.28750000 | | | 80.000000 | 60.000000 | |
| 1 | 1 | FB2C | 862.33750000 | | | 80.000000 | 60.000000 | |
| 3 | 1 | MO | 862.33750000 | | | 35.000000 | | |
| 1 | 1 | FB2C | 862.53750000 | | | 80.000000 | 60.000000 | |
| 1 | 1 | FB2C | 862.78750000 | | | 80.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 817.28750000 | | 20K0F3E |
| 3 | 1 | 817.28750000 | | 20K0F3E |
| 2 | 1 | 817.33750000 | | 20K0F3E |
| 3 | 1 | 817.33750000 | | 20K0F3E |
| 2 | 1 | 817.53750000 | | 20K0F3E |
| 3 | 1 | 817.53750000 | | 20K0F3E |
| 2 | 1 | 817.78750000 | | 20K0F3E |
| 3 | 1 | 817.78750000 | | 20K0F3E |
| 1 | 1 | 862.28750000 | | 20K0F3E |
| 1 | 1 | 862.33750000 | | 20K0F3E |
| 3 | 1 | 862.33750000 | | 20K0F3E |
| 1 | 1 | 862.53750000 | | 20K0F3E |
| 1 | 1 | 862.78750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2000 ALUMINUM DRIVE, COLUMBIA FALLS, FLATHEAD, MT | 48.39163889, -114.13594444 | 946.000 m | TOWER | 15.000 m structure / 20.000 m overall | N |
| 2 | T | MT | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 20.000 m | | | | 180.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2000 ALUMINUM DRIVE, COLUMBIA FALLS, MT | FLATHEAD | 4068928400 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-01 | KNNM620 | LIEXP |
| 2020-12-07 | KNNM620 | LETRES |
| 2012-04-24 | KNNM620 | LIMOD |
| 2012-04-11 | KNNM620 | LIMOD |
| 2012-04-10 | KNNM620 | ESUAPR |
| 2012-03-30 | KNNM620 | LIMOD |
| 2012-03-29 | KNNM620 | ESUAPR |
| 2011-03-24 | KNNM620 | AUTHPR |
| 2011-02-07 | KNNM620 | LIREN |
| 2011-02-07 | KNNM620 | COR |
| 2010-12-10 | KNNM620 | ESUAPR |
| 2010-12-06 | KNNM620 | LETRES |
| 2001-07-26 | KNNM620 | LIAUA |
| 2001-01-13 | KNNM620 | LIREN |
| 2000-12-04 | KNNM620 | LETRES |
| 2000-11-24 | KNNM620 | LICCNV |
| 2000-03-15 | KNNM620 | LIMOD |
| 2000-03-15 | KNNM620 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1923651 | 2026-08-02 01:13:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNM620 | ULS 1923651 | 2026-08-02 01:13:54 |
| Status | E | ULS 1923651 | 2026-08-02 01:13:54 |
| Service | YJ | ULS 1923651 | 2026-08-02 01:13:54 |
| Grant Date | 2011-02-07 | ULS 1923651 | 2026-08-02 01:13:54 |
| Expiration Date | 2021-02-28 | ULS 1923651 | 2026-08-02 01:13:54 |
| Cancellation Date | 2021-05-01 | ULS 1923651 | 2026-08-02 01:13:54 |