Universal Licensing System
KNAX780
Cofsky, Jeffery S
License details
| ULS identifier | 1585686 |
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| Call sign | KNAX780 |
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| Radio service | GO |
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| Status | A |
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| Grant date | 2021-10-26 |
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| Expiration | 2031-11-12 |
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| Frequency range | 854.5375 MHz |
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| Locations | 1 |
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| Representative location | GARYVILLE, ST. JOHN THE BAPTIST, LA |
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| Coordinates | 30.0771389, -90.6220278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:50:45 |
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Licensee
| Name | Cofsky, Jeffery S |
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| Applicant type | I |
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| FRN | 0005034251 |
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| Location | Houston, TX |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 854.53750000 | | | 150.000000 | 220.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 854.53750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | HWY 61, GARYVILLE, ST. JOHN THE BAPTIST, LA | 30.07713889, -90.62202778 | 2.000 m | | 152.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 155.000 m | | | | 156.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | JSC 38011 FM, 1774 Rd, Magnolia, TX | HARRIS | 2813567777 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-01 | KNAX780 | LIAUA |
| 2022-10-04 | KNAX780 | LIAUA |
| 2022-10-01 | KNAX780 | LIAUA |
| 2022-09-20 | KNAX780 | LIAUA |
| 2021-10-26 | KNAX780 | LIREN |
| 2021-08-16 | KNAX780 | LETRES |
| 2021-04-13 | KNAX780 | LIAUA |
| 2019-10-29 | KNAX780 | LIAUA |
| 2012-12-11 | KNAX780 | LIASS |
| 2012-12-11 | KNAX780 | ESCAPR |
| 2012-12-10 | KNAX780 | ESUAPR |
| 2012-12-10 | KNAX780 | EFUAPR |
| 2011-10-19 | KNAX780 | LIAUA |
| 2011-10-18 | KNAX780 | ESUAPR |
| 2011-10-14 | KNAX780 | LIREN |
| 2011-08-22 | KNAX780 | LETRES |
| 2011-08-19 | KNAX780 | LIAUA |
| 2011-08-18 | KNAX780 | ESUAPR |
| 2006-10-19 | KNAX780 | LIAUA |
| 2006-10-18 | KNAX780 | ESUAPR |
| 2002-10-19 | KNAX780 | LIAUA |
| 2001-10-03 | KNAX780 | LIREN |
| 2001-08-20 | KNAX780 | LETRES |
| 2000-11-22 | KNAX780 | LICCNV |
| 1997-05-23 | KNAX780 | AUTHPR |
| 1997-05-23 | KNAX780 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1585686 | 2026-08-09 02:50:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNAX780 | ULS 1585686 | 2026-08-09 02:50:45 |
| Status | A | ULS 1585686 | 2026-08-09 02:50:45 |
| Service | GO | ULS 1585686 | 2026-08-09 02:50:45 |
| Grant Date | 2021-10-26 | ULS 1585686 | 2026-08-09 02:50:45 |
| Expiration Date | 2031-11-12 | ULS 1585686 | 2026-08-09 02:50:45 |