Universal Licensing System
WRNV574
Wisper ISP, LLC
License details
| ULS identifier | 4492589 |
|---|
| Call sign | WRNV574 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2021-08-28 |
|---|
| Expiration | 2031-08-28 |
|---|
| Frequency range | 10755 - 10915 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 38.6281944, -91.0555278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:16 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
| 1 | 1 | FXO | 10915.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0D7W |
| 1 | 2 | 10755.00000000 | | 80M0G7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0D7W |
| 1 | 1 | 10915.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Washington Arch 2MO35212, Marthasville, FRANKLIN, MO | 38.57850000, -91.09722222 | 223.400 m | MAST | 52.100 m structure / 52.100 m overall | N |
| 2 | R | | 38.55083333, -91.03361111 | 206.600 m | | | |
| 3 | R | | 38.62819444, -91.05552778 | 175.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-W100C | | S | 34.5000 | 119.0000 | | |
| 1 | 2 | R | RFS SC2-W100C | | | 34.5000 | 0.0000 | | |
| 1 | 3 | R | RFS SC2-W100B | | | 34.8000 | 0.0000 | | |
| 2 | 1 | T | RFS SC2-W100B | | S | 34.8000 | 33.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-30 | WRNV574 | LITRAN |
| 2023-07-13 | WRNV574 | LITRAN |
| 2021-12-06 | WRNV574 | LIMOD |
| 2021-08-28 | WRNV574 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4492589 | 2026-08-02 02:47:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNV574 | ULS 4492589 | 2026-08-02 02:47:16 |
| Status | A | ULS 4492589 | 2026-08-02 02:47:16 |
| Service | MG | ULS 4492589 | 2026-08-02 02:47:16 |
| Grant Date | 2021-08-28 | ULS 4492589 | 2026-08-02 02:47:16 |
| Expiration Date | 2031-08-28 | ULS 4492589 | 2026-08-02 02:47:16 |