Universal Licensing System
WRMR688
Essex Telcom, Inc.
License details
| ULS identifier | 4451671 |
|---|
| Call sign | WRMR688 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2021-05-24 |
|---|
| Expiration | 2031-05-24 |
|---|
| Cancellation | 2022-03-17 |
|---|
| Frequency range | 10755 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Harvard, MCHENRY, IL |
|---|
| Coordinates | 42.4106944, -88.5697500 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:34 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10755.00000000 | | 80M0G7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
| 1 | 1 | 10755.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 19005 Lincoln Rd, Harvard, MCHENRY, IL | 42.41069444, -88.56975000 | 295.700 m | B | 27.400 m structure / 33.500 m overall | |
| 2 | R | | 42.41472222, -88.65761111 | 274.400 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 | | V | 38.5000 | 273.6000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP3-11 | | | 38.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-18 | WRMR688 | LICAN |
| 2021-05-24 | WRMR688 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4451671 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMR688 | ULS 4451671 | 2026-08-02 02:47:34 |
| Status | C | ULS 4451671 | 2026-08-02 02:47:34 |
| Service | CF | ULS 4451671 | 2026-08-02 02:47:34 |
| Grant Date | 2021-05-24 | ULS 4451671 | 2026-08-02 02:47:34 |
| Expiration Date | 2031-05-24 | ULS 4451671 | 2026-08-02 02:47:34 |
| Cancellation Date | 2022-03-17 | ULS 4451671 | 2026-08-02 02:47:34 |