Universal Licensing System
WRVK840
WEC Business Services, LLC
License details
| ULS identifier | 4695895 |
|---|
| Call sign | WRVK840 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2022-12-03 |
|---|
| Expiration | 2032-12-03 |
|---|
| Frequency range | 6152.75 - 11405 MHz (4 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Chicago, COOK, IL |
|---|
| Coordinates | 41.9880000, -87.7327500 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:28 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 6 | FXO | 6078.62500000 | | | | | |
| 1 | 6 | FXO | 6078.62500000 | | | | | |
| 1 | 6 | FXO | 6078.62500000 | | | | | |
| 1 | 6 | FXO | 6078.62500000 | | | | | |
| 1 | 6 | FXO | 6078.62500000 | | | | | |
| 1 | 6 | FXO | 6078.62500000 | | | | | |
| 1 | 6 | FXO | 6078.62500000 | | | | | |
| 1 | 6 | FXO | 6078.62500000 | | | | | |
| 1 | 6 | FXO | 6078.62500000 | | | | | |
| 1 | 8 | FXO | 6152.75000000 | | | | | |
| 1 | 8 | FXO | 6152.75000000 | | | | | |
| 1 | 8 | FXO | 6152.75000000 | | | | | |
| 1 | 8 | FXO | 6152.75000000 | | | | | |
| 1 | 8 | FXO | 6152.75000000 | | | | | |
| 1 | 8 | FXO | 6152.75000000 | | | | | |
| 1 | 8 | FXO | 6152.75000000 | | | | | |
| 1 | 8 | FXO | 6152.75000000 | | | | | |
| 1 | 9 | FXO | 6655.00000000 | | | | | |
| 1 | 9 | FXO | 6655.00000000 | | | | | |
| 1 | 9 | FXO | 6655.00000000 | | | | | |
| 1 | 9 | FXO | 6655.00000000 | | | | | |
| 1 | 9 | FXO | 6655.00000000 | | | | | |
| 1 | 9 | FXO | 6655.00000000 | | | | | |
| 1 | 9 | FXO | 6655.00000000 | | | | | |
| 1 | 9 | FXO | 6655.00000000 | | | | | |
| 1 | 10 | FXO | 11245.00000000 | | | | | |
| 1 | 10 | FXO | 11245.00000000 | | | | | |
| 1 | 10 | FXO | 11245.00000000 | | | | | |
| 1 | 10 | FXO | 11245.00000000 | | | | | |
| 1 | 10 | FXO | 11245.00000000 | | | | | |
| 1 | 10 | FXO | 11245.00000000 | | | | | |
| 1 | 10 | FXO | 11245.00000000 | | | | | |
| 1 | 10 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11405.00000000 | | | | | |
| 1 | 7 | FXO | 11405.00000000 | | | | | |
| 1 | 7 | FXO | 11405.00000000 | | | | | |
| 1 | 7 | FXO | 11405.00000000 | | | | | |
| 1 | 7 | FXO | 11405.00000000 | | | | | |
| 1 | 7 | FXO | 11405.00000000 | | | | | |
| 1 | 7 | FXO | 11405.00000000 | | | | | |
| 1 | 7 | FXO | 11405.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 6 | 6078.62500000 | | 60M0D7W |
| 1 | 6 | 6078.62500000 | | 60M0D7W |
| 1 | 6 | 6078.62500000 | | 60M0D7W |
| 1 | 6 | 6078.62500000 | | 60M0D7W |
| 1 | 6 | 6078.62500000 | | 60M0D7W |
| 1 | 6 | 6078.62500000 | | 60M0D7W |
| 1 | 6 | 6078.62500000 | | 60M0D7W |
| 1 | 6 | 6078.62500000 | | 60M0D7W |
| 1 | 6 | 6078.62500000 | | 60M0D7W |
| 1 | 8 | 6152.75000000 | | 30M0D7W |
| 1 | 8 | 6152.75000000 | | 30M0D7W |
| 1 | 8 | 6152.75000000 | | 30M0D7W |
| 1 | 8 | 6152.75000000 | | 30M0D7W |
| 1 | 8 | 6152.75000000 | | 30M0D7W |
| 1 | 8 | 6152.75000000 | | 30M0D7W |
| 1 | 8 | 6152.75000000 | | 30M0D7W |
| 1 | 8 | 6152.75000000 | | 30M0D7W |
| 1 | 9 | 6655.00000000 | | 30M0D7W |
| 1 | 9 | 6655.00000000 | | 30M0D7W |
| 1 | 9 | 6655.00000000 | | 30M0D7W |
| 1 | 9 | 6655.00000000 | | 30M0D7W |
| 1 | 9 | 6655.00000000 | | 30M0D7W |
| 1 | 9 | 6655.00000000 | | 30M0D7W |
| 1 | 9 | 6655.00000000 | | 30M0D7W |
| 1 | 9 | 6655.00000000 | | 30M0D7W |
| 1 | 10 | 11245.00000000 | | 80M0D7W |
| 1 | 10 | 11245.00000000 | | 80M0D7W |
| 1 | 10 | 11245.00000000 | | 80M0G7W |
| 1 | 10 | 11245.00000000 | | 80M0D7W |
| 1 | 10 | 11245.00000000 | | 80M0D7W |
| 1 | 10 | 11245.00000000 | | 80M0D7W |
| 1 | 10 | 11245.00000000 | | 80M0D7W |
| 1 | 10 | 11245.00000000 | | 80M0D7W |
| 1 | 7 | 11405.00000000 | | 80M0D7W |
| 1 | 7 | 11405.00000000 | | 80M0D7W |
| 1 | 7 | 11405.00000000 | | 80M0G7W |
| 1 | 7 | 11405.00000000 | | 80M0D7W |
| 1 | 7 | 11405.00000000 | | 80M0D7W |
| 1 | 7 | 11405.00000000 | | 80M0D7W |
| 1 | 7 | 11405.00000000 | | 80M0D7W |
| 1 | 7 | 11405.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Off N Pulaski Road, Chicago, COOK, IL | 41.98800000, -87.73275000 | 185.300 m | MTOWER | 45.700 m structure / 48.200 m overall | N |
| 2 | R | | 42.15016667, -87.85269444 | 202.700 m | | | |
| 3 | R | | 41.90077778, -87.65883333 | 180.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 3 | 2 | R | RFS DBUX6-W60W103A_L | | | 39.3000 | 0.0000 | | |
| 4 | 2 | R | RFS DBUX6-W60W103A_U | | | 43.8000 | 0.0000 | | |
| 4 | 3 | R | RFS DBUX6-W60W103A_L | | | 39.3000 | 0.0000 | | |
| 5 | 3 | R | RFS DBUX6-W60W103A_L | | | 39.3000 | 0.0000 | | |
| 6 | 1 | T | RFS DBUX6-W60W103A_L | | V | 39.3000 | 331.2000 | | |
| 6 | 3 | R | RFS DBUX6-W60W103A_U | | | 43.8000 | 0.0000 | | |
| 7 | 1 | T | RFS DBUX6-W60W103A_U | | V | 43.8000 | 331.2000 | | |
| 8 | 1 | T | RFS DBUX6-W60W103A_L | | H | 39.3000 | 147.7000 | | |
| 9 | 1 | T | RFS DBUX6-W60W103A_L | | H | 39.3000 | 147.7000 | | |
| 10 | 1 | T | RFS DBUX6-W60W103A_U | | V | 43.8000 | 147.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-05 | WRVK840 | LIAUA |
| 2025-08-02 | WRVK840 | LIAUA |
| 2025-04-23 | WRVK840 | LIAUA |
| 2024-09-15 | WRVK840 | PAATRM |
| 2024-09-15 | WRVK840 | FRATRM |
| 2024-09-15 | WRVK840 | ANATRM |
| 2024-07-10 | WRVK840 | LETTRS |
| 2024-07-10 | WRVK840 | PNLISR |
| 2024-07-03 | WRVK840 | LIMOD |
| 2024-03-05 | WRVK840 | LETCNS |
| 2023-01-13 | WRVK840 | LIAUA |
| 2022-12-03 | WRVK840 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4695895 | 2026-08-02 02:45:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRVK840 | ULS 4695895 | 2026-08-02 02:45:28 |
| Status | A | ULS 4695895 | 2026-08-02 02:45:28 |
| Service | MG | ULS 4695895 | 2026-08-02 02:45:28 |
| Grant Date | 2022-12-03 | ULS 4695895 | 2026-08-02 02:45:28 |
| Expiration Date | 2032-12-03 | ULS 4695895 | 2026-08-02 02:45:28 |