Universal Licensing System
WRCH633
Village of Downers Grove
License details
| ULS identifier | 4088138 |
|---|
| Call sign | WRCH633 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2018-10-03 |
|---|
| Expiration | 2028-10-03 |
|---|
| Frequency range | 19325 - 19425 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Downers Grove, DUPAGE, IL |
|---|
| Coordinates | 41.8200556, -88.0095556 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 1 | FXO | 19325.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
| 1 | 2 | FXO | 19425.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19325.00000000 | | 45M0D7W |
| 1 | 1 | 19325.00000000 | | 45M0D7W |
| 1 | 1 | 19325.00000000 | | 45M0D7W |
| 1 | 1 | 19325.00000000 | | 45M0D7W |
| 1 | 1 | 19325.00000000 | | 45M0D7W |
| 1 | 1 | 19325.00000000 | | 45M0D7W |
| 1 | 1 | 19325.00000000 | | 45M0D7W |
| 1 | 1 | 19325.00000000 | | 45M0D7W |
| 1 | 1 | 19325.00000000 | | 45M0D7W |
| 1 | 2 | 19425.00000000 | | 45M0D7W |
| 1 | 2 | 19425.00000000 | | 45M0D7W |
| 1 | 2 | 19425.00000000 | | 45M0D7W |
| 1 | 2 | 19425.00000000 | | 45M0D7W |
| 1 | 2 | 19425.00000000 | | 45M0D7W |
| 1 | 2 | 19425.00000000 | | 45M0D7W |
| 1 | 2 | 19425.00000000 | | 45M0D7W |
| 1 | 2 | 19425.00000000 | | 45M0D7W |
| 1 | 2 | 19425.00000000 | | 45M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3801 Highland Ave, Downers Grove, DUPAGE, IL | 41.82005556, -88.00955556 | 227.900 m | TANK | 44.200 m structure / 50.300 m overall | |
| 2 | R | | 41.79525000, -88.00394444 | 219.400 m | | | |
| 3 | R | | 41.81605556, -88.01113889 | 225.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DRAGONWAVE A-ANT-18G-24-C-A | | H | 38.9000 | 170.4000 | | |
| 1 | 2 | R | DRAGONWAVE A-ANT-18G-24-C-A | | | 38.9000 | | | |
| 1 | 3 | R | DRAGONWAVE A-ANT-18G-24-C-A | | | 38.9000 | | | |
| 2 | 1 | T | DRAGONWAVE A-ANT-18G-24-C-A | | V | 38.9000 | 196.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-14 | WRCH633 | LIAUA |
| 2020-01-07 | WRCH633 | LETCNS |
| 2018-10-03 | WRCH633 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4088138 | 2026-08-02 02:43:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCH633 | ULS 4088138 | 2026-08-02 02:43:00 |
| Status | A | ULS 4088138 | 2026-08-02 02:43:00 |
| Service | MW | ULS 4088138 | 2026-08-02 02:43:00 |
| Grant Date | 2018-10-03 | ULS 4088138 | 2026-08-02 02:43:00 |
| Expiration Date | 2028-10-03 | ULS 4088138 | 2026-08-02 02:43:00 |