Universal Licensing System
WRLT4878
SOUTHWEST AIRLINES
License details
| ULS identifier | 1983927 |
|---|
| Call sign | WRLT4878 |
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| Radio service | AR |
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| Status | E |
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| Grant date | 1999-01-05 |
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| Expiration | 2004-01-05 |
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| Cancellation | 2004-03-07 |
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| Frequency range | 75 - 1104 MHz (10 frequencies) |
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| Locations | 1 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:08 |
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Licensee
| Name | SOUTHWEST AIRLINES |
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| Applicant type | C |
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| FRN | 0001682038 |
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| Location | DALLAS, TX |
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| Address | 2832 SHORECREST DR, DALLAS, TX, 75235 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | RLT1 | 75.00000000 | | | 1.000000 | | |
| 1 | 2 | RLT1 | 108.00000000 | | | 1.000000 | | |
| 1 | 2 | RLT1 | 108.05000000 | | | 1.000000 | | |
| 1 | 2 | RLT1 | 108.10000000 | | | 1.000000 | | |
| 1 | 2 | RLT1 | 108.15000000 | | | 1.000000 | | |
| 1 | 3 | RLT1 | 334.70000000 | | | 1.000000 | | |
| 1 | 4 | RLT1 | 978.00000000 | | | 1.000000 | | |
| 1 | 4 | RLT1 | 1030.00000000 | | | 1.000000 | | |
| 1 | 4 | RLT1 | 1090.00000000 | | | 1.000000 | | |
| 1 | 4 | RLT1 | 1104.00000000 | | | 1.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 75.00000000 | | 6K00A2A |
| 1 | 2 | 108.00000000 | | 20K9A9W |
| 1 | 2 | 108.05000000 | | 20K9A9W |
| 1 | 2 | 108.10000000 | | 6K00A9W |
| 1 | 2 | 108.15000000 | | 6K00A9W |
| 1 | 3 | 334.70000000 | | 300HA1N |
| 1 | 4 | 978.00000000 | | 650KM1A |
| 1 | 4 | 1030.00000000 | | 6M00M1D |
| 1 | 4 | 1090.00000000 | | 6M00M1D |
| 1 | 4 | 1104.00000000 | | 6M00M1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 2 | 1 | T | | | | | | | |
| 3 | 1 | T | | | | | | | |
| 4 | 1 | T | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2004-03-07 | WRLT4878 | LIEXP |
| 2003-10-14 | WRLT4878 | LETRES |
| 2001-04-27 | WRLT4878 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1983927 | 2026-08-02 02:08:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRLT4878 | ULS 1983927 | 2026-08-02 02:08:08 |
| Status | E | ULS 1983927 | 2026-08-02 02:08:08 |
| Service | AR | ULS 1983927 | 2026-08-02 02:08:08 |
| Grant Date | 1999-01-05 | ULS 1983927 | 2026-08-02 02:08:08 |
| Expiration Date | 2004-01-05 | ULS 1983927 | 2026-08-02 02:08:08 |
| Cancellation Date | 2004-03-07 | ULS 1983927 | 2026-08-02 02:08:08 |