Universal Licensing System
KJZ457
COX TEXAS PUBLICATIONS INC
License details
| ULS identifier | 1910098 |
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| Call sign | KJZ457 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-02-01 |
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| Expiration | 2011-01-24 |
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| Cancellation | 2011-03-26 |
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| Frequency range | 452.975 - 458 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | AUSTIN, TRAVIS, TX |
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| Coordinates | 30.3238056, -97.8019444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:51 |
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Licensee
| Name | COX TEXAS PUBLICATIONS INC |
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| Applicant type | C |
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| Location | AUSTIN, TX |
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| Address | 305 S CONGRESS AVE, AUSTIN, TX, 787041204 |
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| Phone | 5124453570 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 452.97500000 | | | 75.000000 | | |
| 1 | 1 | FB2 | 453.00000000 | | | 90.000000 | | |
| 2 | 1 | FX1 | 457.97500000 | | | 25.000000 | | |
| 3 | 1 | MO | 457.97500000 | | | 90.000000 | | |
| 1 | 1 | FX1 | 458.00000000 | | | 25.000000 | | |
| 3 | 1 | MO | 458.00000000 | | | 90.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.97500000 | | 20K0F3E |
| 1 | 1 | 453.00000000 | | 20K0F3E |
| 2 | 1 | 457.97500000 | | 20K0F3E |
| 3 | 1 | 457.97500000 | | 20K0F3E |
| 1 | 1 | 458.00000000 | | 20K0F3E |
| 3 | 1 | 458.00000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TRAIL OF MADRONES RD, AUSTIN, TRAVIS, TX | 30.32380556, -97.80194444 | 247.000 m | | | N |
| 2 | T | HWY 71 W .2 MI W, AUSTIN, TRAVIS, TX | 30.24102778, -97.87000000 | 274.000 m | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 113.000 m | | | | | |
| 1 | 2 | T | | 140.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 166 E RIVERSIDE, AUSTIN, TX | | 5124453570 |
License history
| Date | File or call sign | Action |
|---|
| 2011-03-26 | KJZ457 | LIEXP |
| 2010-11-01 | KJZ457 | LETRES |
| 2002-05-28 | KJZ457 | AUDOPR |
| 2001-02-01 | KJZ457 | LIREN |
| 2000-11-24 | KJZ457 | LICCNV |
| 2000-10-24 | KJZ457 | LETRES |
| 1996-02-05 | KJZ457 | AUTHPR |
| 1996-02-05 | KJZ457 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1910098 | 2026-08-02 01:27:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KJZ457 | ULS 1910098 | 2026-08-02 01:27:51 |
| Status | E | ULS 1910098 | 2026-08-02 01:27:51 |
| Service | IG | ULS 1910098 | 2026-08-02 01:27:51 |
| Grant Date | 2001-02-01 | ULS 1910098 | 2026-08-02 01:27:51 |
| Expiration Date | 2011-01-24 | ULS 1910098 | 2026-08-02 01:27:51 |
| Cancellation Date | 2011-03-26 | ULS 1910098 | 2026-08-02 01:27:51 |