Universal Licensing System
WNDC794
COLUMBIA COMMUNICATIONS INC
License details
| ULS identifier | 1649277 |
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| Call sign | WNDC794 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-06-10 |
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| Expiration | 2025-08-24 |
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| Cancellation | 2025-12-13 |
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| Frequency range | 463.35 - 468.35 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | PENDLETON, UMATILLA, OR |
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| Coordinates | 45.5956944, -118.5183056 |
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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 | 463.35000000 | | | 75.000000 | 300.000000 | |
| 2 | 1 | FX1 | 468.35000000 | | | 35.000000 | | |
| 3 | 1 | MO | 468.35000000 | | | 35.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.35000000 | | 11K0F3E |
| 1 | 1 | 463.35000000 | | 8K30F7W |
| 2 | 1 | 468.35000000 | | 11K0F3E |
| 2 | 1 | 468.35000000 | | 8K30F7W |
| 3 | 1 | 468.35000000 | | 8K30F7W |
| 3 | 1 | 468.35000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DEADMAN HILL 15 MI SE, PENDLETON, UMATILLA, OR | 45.59569444, -118.51830556 | 1169.000 m | | | N |
| 2 | T | OR | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 205 N VOLLAND ST, KENNEWICK, WA | BENTON | 5097839592 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WNDC794 | LIEXP |
| 2025-06-02 | WNDC794 | LETRES |
| 2015-06-12 | WNDC794 | LIAUA |
| 2015-06-11 | WNDC794 | ESUAPR |
| 2015-06-10 | WNDC794 | LIREN |
| 2015-06-09 | WNDC794 | ESUAPR |
| 2015-06-01 | WNDC794 | LETRES |
| 2014-10-31 | WNDC794 | LIAUA |
| 2014-10-30 | WNDC794 | ESUAPR |
| 2013-01-23 | WNDC794 | LIMOD |
| 2013-01-22 | WNDC794 | ESUAPR |
| 2010-11-23 | WNDC794 | LIMOD |
| 2010-10-19 | WNDC794 | ESUAPR |
| 2010-01-27 | WNDC794 | LIASS |
| 2010-01-26 | WNDC794 | ESCAPR |
| 2005-06-03 | WNDC794 | LIREN |
| 2005-05-30 | WNDC794 | LETRES |
| 2001-09-10 | WNDC794 | AUDOPR |
| 2000-11-23 | WNDC794 | LICCNV |
| 2000-08-25 | WNDC794 | LIREN |
| 2000-08-25 | WNDC794 | AUTHPR |
| 2000-05-22 | WNDC794 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1649277 | 2026-08-02 01:11:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNDC794 | ULS 1649277 | 2026-08-02 01:11:06 |
| Status | E | ULS 1649277 | 2026-08-02 01:11:06 |
| Service | IG | ULS 1649277 | 2026-08-02 01:11:06 |
| Grant Date | 2015-06-10 | ULS 1649277 | 2026-08-02 01:11:06 |
| Expiration Date | 2025-08-24 | ULS 1649277 | 2026-08-02 01:11:06 |
| Cancellation Date | 2025-12-13 | ULS 1649277 | 2026-08-02 01:11:06 |