Universal Licensing System
WRDS684
International Air Response Technical Services
License details
| ULS identifier | 4178589 |
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| Call sign | WRDS684 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2019-07-11 |
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| Expiration | 2029-07-11 |
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| Frequency range | 122.875 MHz |
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| Locations | 1 |
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| Representative location | Mesa, MARICOPA, AZ |
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| Coordinates | 33.3035833, -111.6666389 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 122.87500000 | | | 9.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 122.87500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 6250 S Taxiway Circle, Mesa, MARICOPA, AZ | 33.30358333, -111.66663889 | 421.000 m | BANT | 17.400 m structure / 18.600 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 1.200 m | V | 0.0000 | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6250 S Taxiway Circle, Mesa, AZ | MARICOPA | 4808409860 |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-11 | WRDS684 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4178589 | 2026-08-02 02:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDS684 | ULS 4178589 | 2026-08-02 02:08:36 |
| Status | A | ULS 4178589 | 2026-08-02 02:08:36 |
| Service | AF | ULS 4178589 | 2026-08-02 02:08:36 |
| Grant Date | 2019-07-11 | ULS 4178589 | 2026-08-02 02:08:36 |
| Expiration Date | 2029-07-11 | ULS 4178589 | 2026-08-02 02:08:36 |