Universal Licensing System
WRCM404
Wisper ISP, LLC
License details
| ULS identifier | 4098641 |
|---|
| Call sign | WRCM404 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2018-11-07 |
|---|
| Expiration | 2028-11-07 |
|---|
| Frequency range | 11245 - 11645 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 38.3653889, -89.7123889 |
|---|
| 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 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 1 | 7 | FXO | 11245.00000000 | | | | | |
| 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 | 7 | 11245.00000000 | | 79M6D7D |
| 1 | 7 | 11245.00000000 | | 79M6D7D |
| 1 | 7 | 11245.00000000 | | 79M6D7D |
| 1 | 7 | 11245.00000000 | | 79M6D7D |
| 1 | 3 | 11645.00000000 | | 79M6D7D |
| 1 | 3 | 11645.00000000 | | 79M6D7D |
| 1 | 3 | 11645.00000000 | | 79M6D7D |
| 1 | 3 | 11645.00000000 | | 79M6D7D |
| 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 | S Hohlt St., Okawville, WASHINGTON, IL | 38.42430556, -89.55250000 | 139.300 m | SILO | 59.000 m structure / 60.000 m overall | N |
| 3 | R | | 38.53736111, -89.47022222 | 135.000 m | | | |
| 4 | R | | 38.36538889, -89.71238889 | 129.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 1 | 4 | R | Ubiquiti Networks Inc. AF-11G35 | | | 35.0000 | 0.0000 | | |
| 2 | 3 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 3 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | V | 35.0000 | 29.6000 | | |
| 4 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | H | 35.0000 | 29.6000 | | |
| 7 | 1 | T | Ubiquiti Networks Inc. AF-11G35 | | S | 35.0000 | 245.0000 | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-30 | WRCM404 | LITRAN |
| 2023-07-13 | WRCM404 | LITRAN |
| 2022-06-05 | WRCM404 | LOATRM |
| 2022-06-05 | WRCM404 | ANATRM |
| 2022-06-05 | WRCM404 | PAATRM |
| 2022-06-05 | WRCM404 | FRATRM |
| 2022-03-30 | WRCM404 | LETTRS |
| 2022-03-30 | WRCM404 | PNLISR |
| 2021-11-23 | WRCM404 | LETCNS |
| 2021-08-25 | WRCM404 | LIMOD |
| 2020-08-19 | WRCM404 | LIMOD |
| 2020-07-10 | WRCM404 | LIASS |
| 2020-05-28 | WRCM404 | LIAUA |
| 2019-11-19 | WRCM404 | LIMOD |
| 2019-09-24 | WRCM404 | LIAUA |
| 2018-11-07 | WRCM404 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4098641 | 2026-08-02 02:47:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCM404 | ULS 4098641 | 2026-08-02 02:47:15 |
| Status | A | ULS 4098641 | 2026-08-02 02:47:15 |
| Service | CF | ULS 4098641 | 2026-08-02 02:47:15 |
| Grant Date | 2018-11-07 | ULS 4098641 | 2026-08-02 02:47:15 |
| Expiration Date | 2028-11-07 | ULS 4098641 | 2026-08-02 02:47:15 |