Universal Licensing System
WRFW933
Essex Telcom, Inc.
License details
| ULS identifier | 4280608 |
|---|
| Call sign | WRFW933 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2020-05-19 |
|---|
| Expiration | 2030-05-19 |
|---|
| Frequency range | 23025 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Springfield, SANGAMON, IL |
|---|
| Coordinates | 39.7599167, -89.6094167 |
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| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23025.00000000 | | 50M0G7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3185 South Dirksen Parkway, Springfield, SANGAMON, IL | 39.75991667, -89.60941667 | 177.500 m | B | 15.000 m structure / 21.300 m overall | |
| 2 | R | | 39.80027778, -89.64555556 | 183.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP2-23 | | V | 40.2000 | 325.4000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-23 | | | 40.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-02-01 | WRFW933 | LITRAN |
| 2020-09-30 | WRFW933 | LIMOD |
| 2020-05-19 | WRFW933 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4280608 | 2026-08-02 02:47:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFW933 | ULS 4280608 | 2026-08-02 02:47:25 |
| Status | A | ULS 4280608 | 2026-08-02 02:47:25 |
| Service | CF | ULS 4280608 | 2026-08-02 02:47:25 |
| Grant Date | 2020-05-19 | ULS 4280608 | 2026-08-02 02:47:25 |
| Expiration Date | 2030-05-19 | ULS 4280608 | 2026-08-02 02:47:25 |