Universal Licensing System
WRKJ950
Bits of Technology Wireless Internet, LLC
License details
| ULS identifier | 4374115 |
|---|
| Call sign | WRKJ950 |
|---|
| Radio service | MG |
|---|
| Status | A |
|---|
| Grant date | 2021-01-13 |
|---|
| Expiration | 2031-01-13 |
|---|
| Frequency range | 11075 - 11645 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 41.3471389, -94.0140833 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 7 | FXO | 11075.00000000 | | | | | |
| 1 | 7 | FXO | 11075.00000000 | | | | | |
| 1 | 7 | FXO | 11075.00000000 | | | | | |
| 1 | 7 | FXO | 11075.00000000 | | | | | |
| 1 | 5 | FXO | 11245.00000000 | | | | | |
| 1 | 5 | FXO | 11245.00000000 | | | | | |
| 1 | 5 | FXO | 11245.00000000 | | | | | |
| 1 | 5 | FXO | 11245.00000000 | | | | | |
| 1 | 5 | FXO | 11245.00000000 | | | | | |
| 1 | 5 | FXO | 11245.00000000 | | | | | |
| 1 | 5 | FXO | 11245.00000000 | | | | | |
| 1 | 5 | FXO | 11245.00000000 | | | | | |
| 1 | 5 | FXO | 11245.00000000 | | | | | |
| 1 | 5 | FXO | 11245.00000000 | | | | | |
| 1 | 6 | FXO | 11325.00000000 | | | | | |
| 1 | 6 | FXO | 11325.00000000 | | | | | |
| 1 | 6 | FXO | 11325.00000000 | | | | | |
| 1 | 6 | FXO | 11325.00000000 | | | | | |
| 1 | 6 | FXO | 11645.00000000 | | | | | |
| 1 | 6 | FXO | 11645.00000000 | | | | | |
| 1 | 6 | FXO | 11645.00000000 | | | | | |
| 1 | 6 | FXO | 11645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 7 | 11075.00000000 | | 79M6D7D |
| 1 | 7 | 11075.00000000 | | 79M6D7D |
| 1 | 7 | 11075.00000000 | | 79M6D7D |
| 1 | 7 | 11075.00000000 | | 79M6D7D |
| 1 | 5 | 11245.00000000 | | 80M0D7W |
| 1 | 5 | 11245.00000000 | | 80M0D7W |
| 1 | 5 | 11245.00000000 | | 80M0D7W |
| 1 | 5 | 11245.00000000 | | 80M0D7W |
| 1 | 5 | 11245.00000000 | | 80M0D7W |
| 1 | 5 | 11245.00000000 | | 80M0D7W |
| 1 | 5 | 11245.00000000 | | 80M0D7W |
| 1 | 5 | 11245.00000000 | | 80M0D7W |
| 1 | 5 | 11245.00000000 | | 80M0D7W |
| 1 | 5 | 11245.00000000 | | 80M0D7W |
| 1 | 6 | 11325.00000000 | | 79M6D7D |
| 1 | 6 | 11325.00000000 | | 79M6D7D |
| 1 | 6 | 11325.00000000 | | 79M6D7D |
| 1 | 6 | 11325.00000000 | | 79M6D7D |
| 1 | 6 | 11645.00000000 | | 79M6D7D |
| 1 | 6 | 11645.00000000 | | 79M6D7D |
| 1 | 6 | 11645.00000000 | | 79M6D7D |
| 1 | 6 | 11645.00000000 | | 79M6D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 137th St, Earlham, MADISON, IA | 41.44555556, -94.08125000 | 327.000 m | SILO | 29.000 m structure / 30.000 m overall | |
| 3 | R | | 41.54216667, -94.07616667 | 313.300 m | | | |
| 4 | R | | 41.34713889, -94.01408333 | 336.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 4 | R | UBIQUITI NETWORKS AF-11G35 | | | 35.0000 | | | |
| 3 | 3 | R | RFS SC3-W100BC | | | 38.3000 | | | |
| 4 | 3 | R | UBIQUITI NETWORKS AF-11G35 | | | 35.0000 | | | |
| 5 | 1 | T | RFS SC3-W100BC | | S | 38.3000 | 2.3000 | | |
| 6 | 1 | T | UBIQUITI NETWORKS AF-11G35 | | S | 35.0000 | 2.3000 | | |
| 7 | 1 | T | UBIQUITI NETWORKS AF-11G35 | | S | 35.0000 | 152.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-14 | WRKJ950 | LIMOD |
| 2026-01-21 | WRKJ950 | LIMOD |
| 2022-10-23 | WRKJ950 | PAATRM |
| 2022-10-23 | WRKJ950 | FRATRM |
| 2022-10-23 | WRKJ950 | LOATRM |
| 2022-10-23 | WRKJ950 | ANATRM |
| 2022-10-19 | WRKJ950 | LIMOD |
| 2022-08-17 | WRKJ950 | PNLISR |
| 2022-08-17 | WRKJ950 | LETTRS |
| 2022-04-12 | WRKJ950 | LETCNS |
| 2021-01-13 | WRKJ950 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4374115 | 2026-08-02 02:45:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKJ950 | ULS 4374115 | 2026-08-02 02:45:53 |
| Status | A | ULS 4374115 | 2026-08-02 02:45:53 |
| Service | MG | ULS 4374115 | 2026-08-02 02:45:53 |
| Grant Date | 2021-01-13 | ULS 4374115 | 2026-08-02 02:45:53 |
| Expiration Date | 2031-01-13 | ULS 4374115 | 2026-08-02 02:45:53 |