Universal Licensing System
WRAK421
AMG Technology Investment Group, LLC
License details
| ULS identifier | 3983451 |
|---|
| Call sign | WRAK421 |
|---|
| Radio service | MG |
|---|
| Status | C |
|---|
| Grant date | 2017-12-12 |
|---|
| Expiration | 2027-12-12 |
|---|
| Cancellation | 2022-12-20 |
|---|
| Frequency range | 10835 - 11585 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 34.5225556, -98.5450278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:15 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 5 | FXO | 10835.00000000 | | | | | |
| 1 | 6 | FXO | 10835.00000000 | | | | | |
| 1 | 3 | FXO | 11095.00000000 | | | | | |
| 1 | 3 | FXO | 11095.00000000 | | | | | |
| 1 | 3 | FXO | 11095.00000000 | | | | | |
| 1 | 4 | FXO | 11095.00000000 | | | | | |
| 1 | 4 | FXO | 11095.00000000 | | | | | |
| 1 | 4 | FXO | 11095.00000000 | | | | | |
| 1 | 5 | FXO | 11325.00000000 | | | | | |
| 1 | 6 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11585.00000000 | | | | | |
| 1 | 3 | FXO | 11585.00000000 | | | | | |
| 1 | 3 | FXO | 11585.00000000 | | | | | |
| 1 | 4 | FXO | 11585.00000000 | | | | | |
| 1 | 4 | FXO | 11585.00000000 | | | | | |
| 1 | 4 | FXO | 11585.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 5 | 10835.00000000 | | 77M0D7D |
| 1 | 5 | 10835.00000000 | | 77M0D7D |
| 1 | 5 | 10835.00000000 | | 77M0D7D |
| 1 | 5 | 10835.00000000 | | 77M0D7D |
| 1 | 5 | 10835.00000000 | | 77M0D7D |
| 1 | 5 | 10835.00000000 | | 77M0D7D |
| 1 | 5 | 10835.00000000 | | 77M0D7D |
| 1 | 5 | 10835.00000000 | | 77M0D7D |
| 1 | 6 | 10835.00000000 | | 77M0D7D |
| 1 | 6 | 10835.00000000 | | 77M0D7D |
| 1 | 6 | 10835.00000000 | | 77M0D7D |
| 1 | 6 | 10835.00000000 | | 77M0D7D |
| 1 | 6 | 10835.00000000 | | 77M0D7D |
| 1 | 6 | 10835.00000000 | | 77M0D7D |
| 1 | 6 | 10835.00000000 | | 77M0D7D |
| 1 | 6 | 10835.00000000 | | 77M0D7D |
| 1 | 3 | 11095.00000000 | | 37M7D7D |
| 1 | 3 | 11095.00000000 | | 37M7D7D |
| 1 | 3 | 11095.00000000 | | 37M7D7D |
| 1 | 3 | 11095.00000000 | | 37M7D7D |
| 1 | 3 | 11095.00000000 | | 37M7D7D |
| 1 | 3 | 11095.00000000 | | 37M7D7D |
| 1 | 3 | 11095.00000000 | | 37M7D7D |
| 1 | 3 | 11095.00000000 | | 37M7D7D |
| 1 | 4 | 11095.00000000 | | 37M7D7D |
| 1 | 4 | 11095.00000000 | | 37M7D7D |
| 1 | 4 | 11095.00000000 | | 37M7D7D |
| 1 | 4 | 11095.00000000 | | 37M7D7D |
| 1 | 4 | 11095.00000000 | | 37M7D7D |
| 1 | 4 | 11095.00000000 | | 37M7D7D |
| 1 | 4 | 11095.00000000 | | 37M7D7D |
| 1 | 4 | 11095.00000000 | | 37M7D7D |
| 1 | 5 | 11325.00000000 | | 77M0D7D |
| 1 | 5 | 11325.00000000 | | 77M0D7D |
| 1 | 5 | 11325.00000000 | | 77M0D7D |
| 1 | 5 | 11325.00000000 | | 77M0D7D |
| 1 | 5 | 11325.00000000 | | 77M0D7D |
| 1 | 5 | 11325.00000000 | | 77M0D7D |
| 1 | 5 | 11325.00000000 | | 77M0D7D |
| 1 | 5 | 11325.00000000 | | 77M0D7D |
| 1 | 6 | 11325.00000000 | | 77M0D7D |
| 1 | 6 | 11325.00000000 | | 77M0D7D |
| 1 | 6 | 11325.00000000 | | 77M0D7D |
| 1 | 6 | 11325.00000000 | | 77M0D7D |
| 1 | 6 | 11325.00000000 | | 77M0D7D |
| 1 | 6 | 11325.00000000 | | 77M0D7D |
| 1 | 6 | 11325.00000000 | | 77M0D7D |
| 1 | 6 | 11325.00000000 | | 77M0D7D |
| 1 | 3 | 11585.00000000 | | 37M7D7D |
| 1 | 3 | 11585.00000000 | | 37M7D7D |
| 1 | 3 | 11585.00000000 | | 37M7D7D |
| 1 | 3 | 11585.00000000 | | 37M7D7D |
| 1 | 3 | 11585.00000000 | | 37M7D7D |
| 1 | 3 | 11585.00000000 | | 37M7D7D |
| 1 | 3 | 11585.00000000 | | 37M7D7D |
| 1 | 3 | 11585.00000000 | | 37M7D7D |
| 1 | 4 | 11585.00000000 | | 37M7D7D |
| 1 | 4 | 11585.00000000 | | 37M7D7D |
| 1 | 4 | 11585.00000000 | | 37M7D7D |
| 1 | 4 | 11585.00000000 | | 37M7D7D |
| 1 | 4 | 11585.00000000 | | 37M7D7D |
| 1 | 4 | 11585.00000000 | | 37M7D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3209 SW 67th St, LAWTON, COMANCHE, OK | 34.57536111, -98.48230556 | 362.100 m | LTOWER | 22.800 m structure / 23.800 m overall | |
| 3 | R | | 34.60722222, -98.27416667 | 375.000 m | | | |
| 4 | R | | 34.52255556, -98.54502778 | 367.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | Jirous JRMB-900-10/11 | | | 37.5000 | | | |
| 1 | 4 | R | Jirous JRMB-900-10/11 | | | 37.5000 | | | |
| 2 | 3 | R | Jirous JRMB-900-10/11 | | | 37.5000 | | | |
| 2 | 4 | R | Jirous JRMB-900-10/11 | | | 37.5000 | | | |
| 3 | 1 | T | Jirous JRMB-900-10/11 | | V | 37.5000 | 79.4000 | | |
| 4 | 1 | T | Jirous JRMB-900-10/11 | | H | 37.5000 | 79.4000 | | |
| 5 | 1 | T | Jirous JRMB-900-10/11 | | V | 37.5000 | 224.4000 | | |
| 6 | 1 | T | Jirous JRMB-900-10/11 | | H | 37.5000 | 224.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-22 | WRAK421 | LICAN |
| 2022-03-09 | WRAK421 | LIAUA |
| 2021-11-08 | WRAK421 | LIASS |
| 2021-08-11 | WRAK421 | LIMOD |
| 2017-12-12 | WRAK421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3983451 | 2026-08-02 02:44:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAK421 | ULS 3983451 | 2026-08-02 02:44:15 |
| Status | C | ULS 3983451 | 2026-08-02 02:44:15 |
| Service | MG | ULS 3983451 | 2026-08-02 02:44:15 |
| Grant Date | 2017-12-12 | ULS 3983451 | 2026-08-02 02:44:15 |
| Expiration Date | 2027-12-12 | ULS 3983451 | 2026-08-02 02:44:15 |
| Cancellation Date | 2022-12-20 | ULS 3983451 | 2026-08-02 02:44:15 |