Universal Licensing System
KWX489
Central Freight Lines, Inc.
License details
| ULS identifier | 1920881 |
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| Call sign | KWX489 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-05-05 |
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| Expiration | 2014-07-21 |
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| Cancellation | 2014-09-20 |
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| Frequency range | 452.7 - 452.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | IRVING, DALLAS, TX |
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| Coordinates | 32.8431944, -96.9030556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.70000000 | | | 20.000000 | | |
| 1 | 1 | MO | 452.77500000 | | | 20.000000 | | |
| 2 | 1 | FB | 452.77500000 | | | 20.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.70000000 | | 20K0F3E |
| 1 | 1 | 452.77500000 | | 20K0F3E |
| 2 | 1 | 452.77500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 2615 E HWY 183, IRVING, DALLAS, TX | 32.84319444, -96.90305556 | 137.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 6.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2615 E HWY 183, IRVING, TX | | 8177722120 |
License history
| Date | File or call sign | Action |
|---|
| 2014-09-20 | KWX489 | LIEXP |
| 2014-04-28 | KWX489 | LETRES |
| 2004-05-05 | KWX489 | LIREN |
| 2004-04-26 | KWX489 | LETRES |
| 2002-08-14 | KWX489 | LIAUA |
| 2001-12-20 | KWX489 | AUDOPR |
| 2000-11-24 | KWX489 | LICCNV |
| 1999-06-23 | KWX489 | LIREN |
| 1999-06-23 | KWX489 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1920881 | 2026-08-02 01:10:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KWX489 | ULS 1920881 | 2026-08-02 01:10:56 |
| Status | E | ULS 1920881 | 2026-08-02 01:10:56 |
| Service | IG | ULS 1920881 | 2026-08-02 01:10:56 |
| Grant Date | 2004-05-05 | ULS 1920881 | 2026-08-02 01:10:56 |
| Expiration Date | 2014-07-21 | ULS 1920881 | 2026-08-02 01:10:56 |
| Cancellation Date | 2014-09-20 | ULS 1920881 | 2026-08-02 01:10:56 |