Universal Licensing System
WRBY454
Wisper ISP, LLC
License details
| ULS identifier | 4068374 |
|---|
| Call sign | WRBY454 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2018-07-24 |
|---|
| Expiration | 2028-07-24 |
|---|
| Frequency range | 11245 - 11565 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Coordinates | 38.2133889, -89.0416389 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:15 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 6 | FXO | 11245.00000000 | | | | | |
| 1 | 6 | FXO | 11245.00000000 | | | | | |
| 1 | 6 | FXO | 11245.00000000 | | | | | |
| 1 | 6 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 2 | FXO | 11485.00000000 | | | | | |
| 1 | 5 | FXO | 11565.00000000 | | | | | |
| 1 | 5 | FXO | 11565.00000000 | | | | | |
| 1 | 5 | FXO | 11565.00000000 | | | | | |
| 1 | 5 | FXO | 11565.00000000 | | | | | |
| 1 | 5 | FXO | 11565.00000000 | | | | | |
| 1 | 5 | FXO | 11565.00000000 | | | | | |
| 1 | 5 | FXO | 11565.00000000 | | | | | |
| 1 | 5 | FXO | 11565.00000000 | | | | | |
| 1 | 5 | FXO | 11565.00000000 | | | | | |
| 1 | 5 | FXO | 11565.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 3 | FXO | 11645.00000000 | | | | | |
| 1 | 4 | FXO | 11645.00000000 | | | | | |
| 1 | 4 | FXO | 11645.00000000 | | | | | |
| 1 | 4 | FXO | 11645.00000000 | | | | | |
| 1 | 4 | FXO | 11645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 6 | 11245.00000000 | | 79M6D7D |
| 1 | 6 | 11245.00000000 | | 79M6D7D |
| 1 | 6 | 11245.00000000 | | 79M6D7D |
| 1 | 6 | 11245.00000000 | | 79M6D7D |
| 1 | 1 | 11485.00000000 | | 79M6D7D |
| 1 | 1 | 11485.00000000 | | 79M6D7D |
| 1 | 1 | 11485.00000000 | | 79M6D7D |
| 1 | 1 | 11485.00000000 | | 79M6D7D |
| 1 | 2 | 11485.00000000 | | 79M6D7D |
| 1 | 2 | 11485.00000000 | | 79M6D7D |
| 1 | 2 | 11485.00000000 | | 79M6D7D |
| 1 | 2 | 11485.00000000 | | 79M6D7D |
| 1 | 5 | 11565.00000000 | | 80M0D7W |
| 1 | 5 | 11565.00000000 | | 80M0D7W |
| 1 | 5 | 11565.00000000 | | 80M0D7W |
| 1 | 5 | 11565.00000000 | | 80M0D7W |
| 1 | 5 | 11565.00000000 | | 80M0D7W |
| 1 | 5 | 11565.00000000 | | 80M0D7W |
| 1 | 5 | 11565.00000000 | | 80M0D7W |
| 1 | 5 | 11565.00000000 | | 80M0D7W |
| 1 | 5 | 11565.00000000 | | 80M0D7W |
| 1 | 5 | 11565.00000000 | | 80M0G7W |
| 1 | 3 | 11645.00000000 | | 80M0D7W |
| 1 | 3 | 11645.00000000 | | 80M0D7W |
| 1 | 3 | 11645.00000000 | | 80M0D7W |
| 1 | 3 | 11645.00000000 | | 80M0D7W |
| 1 | 3 | 11645.00000000 | | 80M0D7W |
| 1 | 3 | 11645.00000000 | | 80M0D7W |
| 1 | 3 | 11645.00000000 | | 80M0D7W |
| 1 | 3 | 11645.00000000 | | 80M0D7W |
| 1 | 3 | 11645.00000000 | | 80M0D7W |
| 1 | 3 | 11645.00000000 | | 80M0G7W |
| 1 | 4 | 11645.00000000 | | 79M6D7D |
| 1 | 4 | 11645.00000000 | | 79M6D7D |
| 1 | 4 | 11645.00000000 | | 79M6D7D |
| 1 | 4 | 11645.00000000 | | 79M6D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8 Doctors Park Rd, Mount Vernon, JEFFERSON, IL | 38.31055556, -88.93830556 | 162.800 m | TANK | 53.000 m structure / 54.000 m overall | N |
| 2 | R | | 38.45627778, -88.94258333 | 194.000 m | | | |
| 3 | R | | 38.25630556, -88.95322222 | 143.600 m | | | |
| 4 | R | | 38.21338889, -89.04163889 | 147.100 m | | | |
| 5 | R | | 38.33036111, -89.03413889 | 150.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | V | 35.0000 | 358.7000 | | |
| 1 | 2 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 1 | 3 | R | RFS SC2-W100C | | | 34.5000 | 0.0000 | | |
| 1 | 4 | R | RFS SC3-W100B | | | 38.6000 | 0.0000 | | |
| 1 | 5 | R | Ubiquiti Networks Inc. AF-11G35 | | | 35.0000 | 0.0000 | | |
| 2 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | H | 35.0000 | 358.7000 | | |
| 2 | 2 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 2 | 3 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 3 | 1 | T | RFS SC2-W100C | | S | 34.5000 | 192.2000 | | |
| 4 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | H | 35.0000 | 192.2000 | | |
| 5 | 1 | T | RFS SC3-W100B | | S | 38.6000 | 220.0000 | | |
| 6 | 1 | T | Ubiquiti Networks Inc. AF-11G35 | | S | 35.0000 | 284.7000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-30 | WRBY454 | LITRAN |
| 2023-12-12 | WRBY454 | LETCNS |
| 2023-07-13 | WRBY454 | LITRAN |
| 2022-09-08 | WRBY454 | LIMOD |
| 2022-01-28 | WRBY454 | LIMOD |
| 2021-12-21 | WRBY454 | LETCNS |
| 2021-08-24 | WRBY454 | LIMOD |
| 2020-09-21 | WRBY454 | LIMOD |
| 2020-07-10 | WRBY454 | LIASS |
| 2020-05-28 | WRBY454 | LIAUA |
| 2019-10-27 | WRBY454 | LETCNS |
| 2019-09-24 | WRBY454 | LIAUA |
| 2018-07-24 | WRBY454 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4068374 | 2026-08-02 02:47:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBY454 | ULS 4068374 | 2026-08-02 02:47:15 |
| Status | A | ULS 4068374 | 2026-08-02 02:47:15 |
| Service | MG | ULS 4068374 | 2026-08-02 02:47:15 |
| Grant Date | 2018-07-24 | ULS 4068374 | 2026-08-02 02:47:15 |
| Expiration Date | 2028-07-24 | ULS 4068374 | 2026-08-02 02:47:15 |