Universal Licensing System
WQSU678
Essex Telcom, Inc.
License details
| ULS identifier | 3536093 |
|---|
| Call sign | WQSU678 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2023-12-05 |
|---|
| Expiration | 2033-11-19 |
|---|
| Frequency range | 11245 MHz |
|---|
| Locations | 1 |
|---|
| Coordinates | 42.6149722, -88.7743056 |
|---|
| 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 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 6 | FXO | 19460.00000000 | | | | | |
| 1 | 6 | FXO | 19460.00000000 | | | | | |
| 1 | 6 | FXO | 19460.00000000 | | | | | |
| 1 | 6 | FXO | 19460.00000000 | | | | | |
| 1 | 6 | FXO | 19460.00000000 | | | | | |
| 1 | 6 | FXO | 19460.00000000 | | | | | |
| 1 | 6 | FXO | 19460.00000000 | | | | | |
| 1 | 6 | FXO | 19460.00000000 | | | | | |
| 1 | 6 | FXO | 19460.00000000 | | | | | |
| 1 | 6 | FXO | 19460.00000000 | | | | | |
| 1 | 6 | FXO | 19460.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 11245.00000000 | | 80M0G7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 7 | 11245.00000000 | | 60M0G7W |
| 1 | 7 | 11245.00000000 | | 60M0D7W |
| 1 | 7 | 11245.00000000 | | 60M0D7W |
| 1 | 7 | 11245.00000000 | | 60M0D7W |
| 1 | 7 | 11245.00000000 | | 60M0D7W |
| 1 | 7 | 11245.00000000 | | 60M0D7W |
| 1 | 7 | 11245.00000000 | | 60M0D7W |
| 1 | 7 | 11245.00000000 | | 60M0D7W |
| 1 | 7 | 11245.00000000 | | 60M0D7W |
| 1 | 7 | 11245.00000000 | | 60M0D7W |
| 1 | 7 | 11245.00000000 | | 60M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0G7W |
| 1 | 5 | 11325.00000000 | | 80M0G7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 5 | 11325.00000000 | | 80M0D7W |
| 1 | 6 | 19460.00000000 | | 80M0G7W |
| 1 | 6 | 19460.00000000 | | 80M0D7W |
| 1 | 6 | 19460.00000000 | | 80M0D7W |
| 1 | 6 | 19460.00000000 | | 80M0D7W |
| 1 | 6 | 19460.00000000 | | 80M0D7W |
| 1 | 6 | 19460.00000000 | | 80M0D7W |
| 1 | 6 | 19460.00000000 | | 80M0D7W |
| 1 | 6 | 19460.00000000 | | 80M0D7W |
| 1 | 6 | 19460.00000000 | | 80M0D7W |
| 1 | 6 | 19460.00000000 | | 80M0D7W |
| 1 | 6 | 19460.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 104 Wisconsin Street, Darien, WALWORTH, WI | 42.60172222, -88.70827778 | 288.000 m | SILO | 47.200 m structure / 53.300 m overall | N |
| 3 | R | | 42.50944444, -88.74913889 | 301.400 m | | | |
| 4 | R | | 42.49250000, -88.55166667 | 359.000 m | | | |
| 5 | R | | 42.61497222, -88.77430556 | 264.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 4 | R | RADIO WAVES, INC HP4-11 | | | 41.0000 | | | |
| 1 | 5 | R | RADIO WAVES, INC HPCPE-18 | | | 33.5000 | | | |
| 2 | 3 | R | RADIO WAVES, INC HP3-11 | | | 38.5000 | | | |
| 2 | 4 | R | RADIO WAVES, INC HP4-11 | | | 41.0000 | | | |
| 3 | 1 | T | RADIO WAVES, INC HP3-11 | | V | 38.5000 | 133.3000 | | |
| 5 | 1 | T | RADIO WAVES, INC HP3-11 | | S | 38.5000 | 198.1000 | | |
| 6 | 1 | T | RADIO WAVES, INC HPCPE-18 | | V | 33.5000 | 285.2000 | | |
| 7 | 1 | T | RADIO WAVES, INC HP3-11 | | V | 38.5000 | 133.3000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-12 | WQSU678 | LETCNS |
| 2025-02-12 | WQSU678 | LIMOD |
| 2024-12-03 | WQSU678 | LETCNS |
| 2023-12-05 | WQSU678 | LIREN |
| 2023-08-30 | WQSU678 | LIMOD |
| 2023-08-28 | WQSU678 | LETRES |
| 2023-02-01 | WQSU678 | LITRAN |
| 2022-06-22 | WQSU678 | LIMOD |
| 2020-04-20 | WQSU678 | LIMOD |
| 2019-04-16 | WQSU678 | LETCNS |
| 2018-11-07 | WQSU678 | LITRAN |
| 2018-01-17 | WQSU678 | LIMOD |
| 2016-11-17 | WQSU678 | LIAUA |
| 2016-11-15 | WQSU678 | LIAUA |
| 2016-10-07 | WQSU678 | LIAUA |
| 2016-07-06 | WQSU678 | LIAUA |
| 2016-07-05 | WQSU678 | ESUAPR |
| 2013-11-19 | WQSU678 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3536093 | 2026-08-02 02:47:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQSU678 | ULS 3536093 | 2026-08-02 02:47:34 |
| Status | A | ULS 3536093 | 2026-08-02 02:47:34 |
| Service | CF | ULS 3536093 | 2026-08-02 02:47:34 |
| Grant Date | 2023-12-05 | ULS 3536093 | 2026-08-02 02:47:34 |
| Expiration Date | 2033-11-19 | ULS 3536093 | 2026-08-02 02:47:34 |