Universal Licensing System
WRDZ443
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 4193039 |
|---|
| Call sign | WRDZ443 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2019-08-27 |
|---|
| Expiration | 2029-08-27 |
|---|
| Cancellation | 2021-09-14 |
|---|
| Frequency range | 21925 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Chicago, COOK, IL |
|---|
| Coordinates | 41.8358056, -87.6524444 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:38 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 2 | FXO | 21925.00000000 | | | | | |
| 1 | 2 | FXO | 21925.00000000 | | | | | |
| 1 | 2 | FXO | 21925.00000000 | | | | | |
| 1 | 2 | FXO | 21925.00000000 | | | | | |
| 1 | 2 | FXO | 21925.00000000 | | | | | |
| 1 | 2 | FXO | 21925.00000000 | | | | | |
| 1 | 2 | FXO | 21925.00000000 | | | | | |
| 1 | 2 | FXO | 21925.00000000 | | | | | |
| 1 | 2 | FXO | 21925.00000000 | | | | | |
| 1 | 2 | FXO | 21925.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0G7W |
| 1 | 2 | 21925.00000000 | | 50M0D7W |
| 1 | 2 | 21925.00000000 | | 50M0D7W |
| 1 | 2 | 21925.00000000 | | 50M0D7W |
| 1 | 2 | 21925.00000000 | | 50M0D7W |
| 1 | 2 | 21925.00000000 | | 50M0D7W |
| 1 | 2 | 21925.00000000 | | 50M0D7W |
| 1 | 2 | 21925.00000000 | | 50M0D7W |
| 1 | 2 | 21925.00000000 | | 50M0D7W |
| 1 | 2 | 21925.00000000 | | 50M0D7W |
| 1 | 2 | 21925.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1039 W 32nd St, Chicago, COOK, IL | 41.83580556, -87.65244444 | 180.200 m | B | 30.500 m structure / 30.500 m overall | |
| 2 | R | | 41.82919444, -87.65691667 | 178.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP200-23A | | H | 31.1000 | 206.8000 | | |
| 1 | 2 | R | Commscope VHLP200-23A | | | 31.1000 | | | |
| 2 | 1 | T | Commscope VHLP200-23A | | V | 31.1000 | 206.8000 | | |
| 2 | 2 | R | Commscope VHLP200-23A | | | 31.1000 | | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-15 | WRDZ443 | LICAN |
| 2021-09-04 | WRDZ443 | LIAUA |
| 2020-12-01 | WRDZ443 | LETCNS |
| 2020-04-01 | WRDZ443 | LITRAN |
| 2019-08-27 | WRDZ443 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4193039 | 2026-08-02 02:44:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDZ443 | ULS 4193039 | 2026-08-02 02:44:38 |
| Status | C | ULS 4193039 | 2026-08-02 02:44:38 |
| Service | CF | ULS 4193039 | 2026-08-02 02:44:38 |
| Grant Date | 2019-08-27 | ULS 4193039 | 2026-08-02 02:44:38 |
| Expiration Date | 2029-08-27 | ULS 4193039 | 2026-08-02 02:44:38 |
| Cancellation Date | 2021-09-14 | ULS 4193039 | 2026-08-02 02:44:38 |