Universal Licensing System
KNBX412
TRANSALTA CENTRALIA MINING LLC
License details
| ULS identifier | 1774487 |
|---|
| Call sign | KNBX412 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2005-06-23 |
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| Expiration | 2015-08-22 |
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| Cancellation | 2015-11-21 |
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| Frequency range | 151.565 - 159.885 MHz (6 frequencies) |
|---|
| Locations | 3 |
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| Representative location | CENTRALIA, LEWIS, WA |
|---|
| Coordinates | 46.7545556, -122.8693056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FB2 | 151.56500000 | | | 200.000000 | 400.000000 | |
| 3 | 1 | MO | 151.56500000 | | | 75.000000 | 75.000000 | |
| 1 | 1 | FB2 | 152.88500000 | | | 75.000000 | 150.000000 | |
| 3 | 1 | MO | 152.88500000 | | | 75.000000 | 75.000000 | |
| 1 | 1 | FB2 | 152.99000000 | | | 75.000000 | 150.000000 | |
| 3 | 1 | MO | 152.99000000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | FX1 | 159.67500000 | | | 75.000000 | 75.000000 | |
| 3 | 1 | MO | 159.67500000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | FX1 | 159.76500000 | | | 75.000000 | 75.000000 | |
| 3 | 1 | MO | 159.76500000 | | | 75.000000 | 75.000000 | |
| 2 | 1 | FX1 | 159.88500000 | | | 75.000000 | 75.000000 | |
| 3 | 1 | MO | 159.88500000 | | | 75.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 151.56500000 | | 11K2F3E |
| 3 | 1 | 151.56500000 | | 11K2F3E |
| 1 | 1 | 152.88500000 | | 11K2F3E |
| 3 | 1 | 152.88500000 | | 11K2F3E |
| 1 | 1 | 152.99000000 | | 11K2F3E |
| 3 | 1 | 152.99000000 | | 11K2F3E |
| 2 | 1 | 159.67500000 | | 11K2F3E |
| 3 | 1 | 159.67500000 | | 11K2F3E |
| 2 | 1 | 159.76500000 | | 11K2F3E |
| 3 | 1 | 159.76500000 | | 11K2F3E |
| 2 | 1 | 159.88500000 | | 11K2F3E |
| 3 | 1 | 159.88500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1015 BIG HANAFORD RD, CENTRALIA, LEWIS, WA | 46.75455556, -122.86930556 | 69.000 m | B | 10.000 m structure / 23.000 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 | | 17.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 23.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4 MI NE 1015 BIG HANAFORD RD, CENTRALIA, WA | LEWIS | 3607362831 |
License history
| Date | File or call sign | Action |
|---|
| 2015-11-21 | KNBX412 | LIEXP |
| 2015-06-01 | KNBX412 | LETRES |
| 2013-07-09 | KNBX412 | LIMOD |
| 2005-06-23 | KNBX412 | LIREN |
| 2005-06-17 | KNBX412 | LTSAPR |
| 2005-05-30 | KNBX412 | LETRES |
| 2001-12-04 | KNBX412 | AUDOPR |
| 2000-11-23 | KNBX412 | LICCNV |
| 2000-06-19 | KNBX412 | LIREN |
| 2000-05-22 | KNBX412 | LETRES |
| 2000-04-05 | KNBX412 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1774487 | 2026-08-02 01:14:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBX412 | ULS 1774487 | 2026-08-02 01:14:25 |
| Status | E | ULS 1774487 | 2026-08-02 01:14:25 |
| Service | IG | ULS 1774487 | 2026-08-02 01:14:25 |
| Grant Date | 2005-06-23 | ULS 1774487 | 2026-08-02 01:14:25 |
| Expiration Date | 2015-08-22 | ULS 1774487 | 2026-08-02 01:14:25 |
| Cancellation Date | 2015-11-21 | ULS 1774487 | 2026-08-02 01:14:25 |