Universal Licensing System
WRFJ450
Dallas Fort Worth International Airport
License details
| ULS identifier | 4261974 |
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| Call sign | WRFJ450 |
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| Radio service | LN |
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| Status | A |
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| Grant date | 2020-03-16 |
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| Expiration | 2030-03-16 |
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| Frequency range | 911.25 - 915.25 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | DFW Airport, TARRANT, TX |
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| Coordinates | 32.8548889, -97.0371944 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:44:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | LR | 911.25000000 | | | 2.000000 | 30.000000 | |
| 2 | 1 | LR | 915.25000000 | | | 2.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 911.25000000 | | 920KK1D |
| 2 | 1 | 915.25000000 | | 920KK1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DFW HW Parking Garage - North Entry, DFW Airport, TARRANT, TX | 32.85569444, -97.03700000 | 178.300 m | B | 7.600 m structure / 7.600 m overall | |
| 2 | T | DFW HQ Parking Garage - South Entry, DFW Airport, TARRANT, TX | 32.85488889, -97.03719444 | 178.300 m | B | 7.600 m structure / 7.600 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 2.500 m | | 15.0000 | 0.0000 | 13.900 | |
| 1 | 2 | T | | 2.500 m | | 15.0000 | 180.0000 | 13.900 | |
Control points
| Number | Address | County | Phone |
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| 1 | PO Drawer 619428, DFW Airport, TX | TARRANT | 9729735308 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-13 | WRFJ450 | LIAUA |
| 2020-03-16 | WRFJ450 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4261974 | 2026-08-02 00:44:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRFJ450 | ULS 4261974 | 2026-08-02 00:44:25 |
| Status | A | ULS 4261974 | 2026-08-02 00:44:25 |
| Service | LN | ULS 4261974 | 2026-08-02 00:44:25 |
| Grant Date | 2020-03-16 | ULS 4261974 | 2026-08-02 00:44:25 |
| Expiration Date | 2030-03-16 | ULS 4261974 | 2026-08-02 00:44:25 |