Universal Licensing System
WRJK401
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4332429 |
|---|
| Call sign | WRJK401 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2020-09-15 |
|---|
| Expiration | 2030-09-15 |
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| Frequency range | 6389.965 - 11645 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | Pond Creek, GRANT, OK |
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| Coordinates | 36.6805000, -97.7591111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 6389.96500000 | | | | | |
| 1 | 4 | FXO | 6389.96500000 | | | | | |
| 1 | 4 | FXO | 6389.96500000 | | | | | |
| 1 | 4 | FXO | 6389.96500000 | | | | | |
| 1 | 4 | FXO | 6389.96500000 | | | | | |
| 1 | 4 | FXO | 6389.96500000 | | | | | |
| 1 | 4 | FXO | 6389.96500000 | | | | | |
| 1 | 4 | FXO | 6389.96500000 | | | | | |
| 1 | 4 | FXO | 6389.96500000 | | | | | |
| 1 | 4 | FXO | 6389.96500000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
| 1 | 2 | FXO | 11645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 6389.96500000 | | 60M0D7W |
| 1 | 4 | 6389.96500000 | | 60M0D7W |
| 1 | 4 | 6389.96500000 | | 60M0D7W |
| 1 | 4 | 6389.96500000 | | 60M0D7W |
| 1 | 4 | 6389.96500000 | | 60M0D7W |
| 1 | 4 | 6389.96500000 | | 60M0D7W |
| 1 | 4 | 6389.96500000 | | 60M0D7W |
| 1 | 4 | 6389.96500000 | | 60M0D7W |
| 1 | 4 | 6389.96500000 | | 60M0D7W |
| 1 | 4 | 6389.96500000 | | 60M0G7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0G7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
| 1 | 2 | 11645.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 94697 US Hwy. 60, Pond Creek, GRANT, OK | 36.68050000, -97.75911111 | 317.000 m | LTOWER | 82.600 m structure / 84.100 m overall | N |
| 2 | R | | 36.69725000, -97.57100000 | 308.700 m | | | |
| 3 | R | | 36.66625000, -97.85797222 | 342.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RFS SC2-W100C | | | 34.5000 | 0.0000 | | |
| 2 | 1 | T | RFS SC2-W100C | | S | 34.5000 | 259.9000 | | |
| 2 | 2 | R | RFS SC3-W60B | | | 33.2000 | 0.0000 | | |
| 4 | 1 | T | RFS SC3-W60B | | S | 33.2000 | 83.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-06 | WRJK401 | LIMOD |
| 2023-12-23 | WRJK401 | LIMOD |
| 2022-09-21 | WRJK401 | LIMOD |
| 2022-03-11 | WRJK401 | LIAUA |
| 2020-09-15 | WRJK401 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4332429 | 2026-08-02 02:44:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJK401 | ULS 4332429 | 2026-08-02 02:44:15 |
| Status | A | ULS 4332429 | 2026-08-02 02:44:15 |
| Service | CF | ULS 4332429 | 2026-08-02 02:44:15 |
| Grant Date | 2020-09-15 | ULS 4332429 | 2026-08-02 02:44:15 |
| Expiration Date | 2030-09-15 | ULS 4332429 | 2026-08-02 02:44:15 |