Universal Licensing System
WNBC448
COLUMBIA COMMUNICATIONS INC
License details
| ULS identifier | 1646847 |
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| Call sign | WNBC448 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-11-04 |
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| Expiration | 2025-01-29 |
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| Cancellation | 2025-04-05 |
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| Frequency range | 461.85 - 466.85 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | HERMISTON, UMATILLA, OR |
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| Coordinates | 45.8556944, -119.2844722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 461.85000000 | | | 75.000000 | 300.000000 | |
| 2 | 1 | MO | 466.85000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.85000000 | | 11K0F3E |
| 2 | 1 | 466.85000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12 CAMPBELL DR, HERMISTON, UMATILLA, OR | 45.85569444, -119.28447222 | 198.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 205 N VOLLAND ST, KENNEWICK, WA | BENTON | 5097839592 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-05 | WNBC448 | LIEXP |
| 2024-11-04 | WNBC448 | LETRES |
| 2015-06-12 | WNBC448 | LIAUA |
| 2015-06-11 | WNBC448 | ESUAPR |
| 2014-11-04 | WNBC448 | LIREN |
| 2014-11-03 | WNBC448 | PLRRPR |
| 2014-11-03 | WNBC448 | ESUAPR |
| 2014-10-31 | WNBC448 | LIAUA |
| 2014-10-30 | WNBC448 | ESUAPR |
| 2012-02-24 | WNBC448 | LIMOD |
| 2012-01-17 | WNBC448 | ESUAPR |
| 2010-11-23 | WNBC448 | LIMOD |
| 2010-10-19 | WNBC448 | ESUAPR |
| 2010-01-27 | WNBC448 | LIASS |
| 2010-01-26 | WNBC448 | ESCAPR |
| 2004-11-09 | WNBC448 | LIREN |
| 2004-11-08 | WNBC448 | ESUAPR |
| 2004-11-08 | WNBC448 | LETRES |
| 2002-02-08 | WNBC448 | LIAUA |
| 2001-09-10 | WNBC448 | AUDOPR |
| 2000-11-23 | WNBC448 | LICCNV |
| 1999-11-30 | WNBC448 | AUTHPR |
| 1999-11-30 | WNBC448 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1646847 | 2026-08-02 01:11:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNBC448 | ULS 1646847 | 2026-08-02 01:11:06 |
| Status | E | ULS 1646847 | 2026-08-02 01:11:06 |
| Service | IG | ULS 1646847 | 2026-08-02 01:11:06 |
| Grant Date | 2014-11-04 | ULS 1646847 | 2026-08-02 01:11:06 |
| Expiration Date | 2025-01-29 | ULS 1646847 | 2026-08-02 01:11:06 |
| Cancellation Date | 2025-04-05 | ULS 1646847 | 2026-08-02 01:11:06 |