Universal Licensing System
WRFD819
Wisper ISP, LLC
License details
| ULS identifier | 4248964 |
|---|
| Call sign | WRFD819 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2020-02-10 |
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| Expiration | 2030-02-10 |
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| Frequency range | 11075 MHz |
|---|
| Locations | 2 |
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| Representative location | Keyesport, CLINTON, IL |
|---|
| Coordinates | 38.7353056, -89.2751111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 1 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
| 1 | 2 | FXO | 11075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11075.00000000 | | 79M6D7D |
| 1 | 1 | 11075.00000000 | | 79M6D7D |
| 1 | 1 | 11075.00000000 | | 79M6D7D |
| 1 | 1 | 11075.00000000 | | 79M6D7D |
| 1 | 2 | 11075.00000000 | | 79M6D7D |
| 1 | 2 | 11075.00000000 | | 79M6D7D |
| 1 | 2 | 11075.00000000 | | 79M6D7D |
| 1 | 2 | 11075.00000000 | | 79M6D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Republican Street, Keyesport, CLINTON, IL | 38.73530556, -89.27511111 | 140.500 m | TANK | 38.000 m structure / 39.000 m overall | |
| 2 | R | | 38.60794444, -89.23341667 | 141.100 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 | 165.7000 | | |
| 1 | 2 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
| 2 | 1 | T | Ubiquiti Networks, Inc. AF-11G35 | | H | 35.0000 | 165.7000 | | |
| 2 | 2 | R | Ubiquiti Networks, Inc. AF-11G35 | | | 35.0000 | | | |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5106 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-30 | WRFD819 | LITRAN |
| 2023-07-13 | WRFD819 | LITRAN |
| 2020-07-10 | WRFD819 | LIASS |
| 2020-05-28 | WRFD819 | LIAUA |
| 2020-02-10 | WRFD819 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4248964 | 2026-08-02 02:47:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFD819 | ULS 4248964 | 2026-08-02 02:47:15 |
| Status | A | ULS 4248964 | 2026-08-02 02:47:15 |
| Service | MG | ULS 4248964 | 2026-08-02 02:47:15 |
| Grant Date | 2020-02-10 | ULS 4248964 | 2026-08-02 02:47:15 |
| Expiration Date | 2030-02-10 | ULS 4248964 | 2026-08-02 02:47:15 |