Universal Licensing System
WRTZ610
Blast Communications, Inc
License details
| ULS identifier | 4645299 |
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| Call sign | WRTZ610 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2022-08-02 |
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| Expiration | 2032-08-02 |
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| Frequency range | 11215 MHz |
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| Locations | 2 |
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| Representative location | Oak Brook Terrace, I, DUPAGE, IL |
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| Coordinates | 41.8476111, -87.9893056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11215.00000000 | | 28M0D7W |
| 1 | 1 | 11215.00000000 | | 28M0D7W |
| 1 | 1 | 11215.00000000 | | 28M0D7W |
| 1 | 1 | 11215.00000000 | | 28M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1901 S Meyer Rd, Oak Brook Terrace, I, DUPAGE, IL | 41.84761111, -87.98930556 | 222.900 m | B | 29.000 m structure / 29.000 m overall | |
| 2 | R | | 41.80272222, -88.14800000 | 225.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP3-11 | | H | 38.5000 | 249.3000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP3-11 | | | 38.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-02 | WRTZ610 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4645299 | 2026-08-02 02:43:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTZ610 | ULS 4645299 | 2026-08-02 02:43:48 |
| Status | A | ULS 4645299 | 2026-08-02 02:43:48 |
| Service | CF | ULS 4645299 | 2026-08-02 02:43:48 |
| Grant Date | 2022-08-02 | ULS 4645299 | 2026-08-02 02:43:48 |
| Expiration Date | 2032-08-02 | ULS 4645299 | 2026-08-02 02:43:48 |