Universal Licensing System
WROT733
Wisper ISP, LLC
License details
| ULS identifier | 4530534 |
|---|
| Call sign | WROT733 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2021-12-07 |
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| Expiration | 2031-12-07 |
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| Frequency range | 17980 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Argyle, MARIES, MO |
|---|
| Coordinates | 38.1445833, -91.9392500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
| 1 | 1 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0G7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
| 1 | 1 | 17980.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WEST OF ROUTE 28, .6 MILES SOUTH OF ROUTE 28 & ROUTE 63, Argyle, MARIES, MO | 38.14458333, -91.93925000 | 304.800 m | MAST | 91.400 m structure / 98.500 m overall | N |
| 2 | R | | 38.12758333, -91.95888889 | 314.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC3-190B | | S | 43.3000 | 222.4000 | | |
| 1 | 2 | R | RFS SC3-190B | | | 43.3000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-30 | WROT733 | LITRAN |
| 2023-07-13 | WROT733 | LITRAN |
| 2022-06-23 | WROT733 | LIMOD |
| 2021-12-07 | WROT733 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4530534 | 2026-08-02 02:47:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROT733 | ULS 4530534 | 2026-08-02 02:47:17 |
| Status | A | ULS 4530534 | 2026-08-02 02:47:17 |
| Service | MG | ULS 4530534 | 2026-08-02 02:47:17 |
| Grant Date | 2021-12-07 | ULS 4530534 | 2026-08-02 02:47:17 |
| Expiration Date | 2031-12-07 | ULS 4530534 | 2026-08-02 02:47:17 |