Universal Licensing System
WRDV557
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4184449 |
|---|
| Call sign | WRDV557 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2019-07-30 |
|---|
| Expiration | 2029-07-30 |
|---|
| Frequency range | 17900 MHz |
|---|
| Locations | 1 |
|---|
| Coordinates | 31.1020833, -97.1738889 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:11 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
| 1 | 2 | FXO | 17900.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0G7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17900.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | County Road 3001, Lott, FALLS, TX | 31.12108333, -97.11566667 | 174.600 m | LTOWER | 15.200 m structure / 15.200 m overall | N |
| 3 | R | | 31.10208333, -97.17388889 | 167.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | Cambium Networks, LTD N180082D052A | | | 38.6000 | 0.0000 | | |
| 2 | 1 | T | Cambium Networks, LTD N180082D031A | | V | 34.6000 | 249.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-02 | WRDV557 | LIMOD |
| 2022-02-25 | WRDV557 | LIMOD |
| 2020-07-18 | WRDV557 | LIAUA |
| 2019-07-30 | WRDV557 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4184449 | 2026-08-02 02:44:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDV557 | ULS 4184449 | 2026-08-02 02:44:11 |
| Status | A | ULS 4184449 | 2026-08-02 02:44:11 |
| Service | CF | ULS 4184449 | 2026-08-02 02:44:11 |
| Grant Date | 2019-07-30 | ULS 4184449 | 2026-08-02 02:44:11 |
| Expiration Date | 2029-07-30 | ULS 4184449 | 2026-08-02 02:44:11 |