Universal Licensing System
WRKD509
AMG Technology Investment Group, LLC
License details
| ULS identifier | 4363987 |
|---|
| Call sign | WRKD509 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2020-12-15 |
|---|
| Expiration | 2030-12-15 |
|---|
| Frequency range | 11245 - 19540 MHz (6 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 41.2373333, -90.1074167 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:03 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11325.00000000 | | | | | |
| 1 | 1 | FXO | 11325.00000000 | | | | | |
| 1 | 1 | FXO | 11325.00000000 | | | | | |
| 1 | 1 | FXO | 11325.00000000 | | | | | |
| 1 | 1 | FXO | 11325.00000000 | | | | | |
| 1 | 1 | FXO | 11325.00000000 | | | | | |
| 1 | 1 | FXO | 11325.00000000 | | | | | |
| 1 | 1 | FXO | 11325.00000000 | | | | | |
| 1 | 1 | FXO | 11325.00000000 | | | | | |
| 1 | 1 | FXO | 11325.00000000 | | | | | |
| 1 | 1 | FXO | 11325.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 2 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 4 | FXO | 11405.00000000 | | | | | |
| 1 | 5 | FXO | 11485.00000000 | | | | | |
| 1 | 5 | FXO | 11485.00000000 | | | | | |
| 1 | 5 | FXO | 11485.00000000 | | | | | |
| 1 | 5 | FXO | 11485.00000000 | | | | | |
| 1 | 5 | FXO | 11485.00000000 | | | | | |
| 1 | 5 | FXO | 11485.00000000 | | | | | |
| 1 | 5 | FXO | 11485.00000000 | | | | | |
| 1 | 5 | FXO | 11485.00000000 | | | | | |
| 1 | 5 | FXO | 11485.00000000 | | | | | |
| 1 | 5 | FXO | 11485.00000000 | | | | | |
| 1 | 7 | FXO | 19380.00000000 | | | | | |
| 1 | 7 | FXO | 19380.00000000 | | | | | |
| 1 | 7 | FXO | 19380.00000000 | | | | | |
| 1 | 7 | FXO | 19380.00000000 | | | | | |
| 1 | 7 | FXO | 19380.00000000 | | | | | |
| 1 | 7 | FXO | 19380.00000000 | | | | | |
| 1 | 7 | FXO | 19380.00000000 | | | | | |
| 1 | 7 | FXO | 19380.00000000 | | | | | |
| 1 | 7 | FXO | 19380.00000000 | | | | | |
| 1 | 7 | FXO | 19380.00000000 | | | | | |
| 1 | 6 | FXO | 19540.00000000 | | | | | |
| 1 | 6 | FXO | 19540.00000000 | | | | | |
| 1 | 6 | FXO | 19540.00000000 | | | | | |
| 1 | 6 | FXO | 19540.00000000 | | | | | |
| 1 | 6 | FXO | 19540.00000000 | | | | | |
| 1 | 6 | FXO | 19540.00000000 | | | | | |
| 1 | 6 | FXO | 19540.00000000 | | | | | |
| 1 | 6 | FXO | 19540.00000000 | | | | | |
| 1 | 6 | FXO | 19540.00000000 | | | | | |
| 1 | 6 | FXO | 19540.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0D7W |
| 1 | 3 | 11245.00000000 | | 80M0G7W |
| 1 | 1 | 11325.00000000 | | 80M0D7W |
| 1 | 1 | 11325.00000000 | | 80M0D7W |
| 1 | 1 | 11325.00000000 | | 80M0D7W |
| 1 | 1 | 11325.00000000 | | 80M0D7W |
| 1 | 1 | 11325.00000000 | | 80M0D7W |
| 1 | 1 | 11325.00000000 | | 80M0D7W |
| 1 | 1 | 11325.00000000 | | 80M0D7W |
| 1 | 1 | 11325.00000000 | | 80M0D7W |
| 1 | 1 | 11325.00000000 | | 80M0D7W |
| 1 | 1 | 11325.00000000 | | 80M0D7W |
| 1 | 1 | 11325.00000000 | | 80M0G7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0D7W |
| 1 | 2 | 11405.00000000 | | 80M0G7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0D7W |
| 1 | 4 | 11405.00000000 | | 80M0G7W |
| 1 | 5 | 11485.00000000 | | 80M0D7W |
| 1 | 5 | 11485.00000000 | | 80M0D7W |
| 1 | 5 | 11485.00000000 | | 80M0D7W |
| 1 | 5 | 11485.00000000 | | 80M0D7W |
| 1 | 5 | 11485.00000000 | | 80M0D7W |
| 1 | 5 | 11485.00000000 | | 80M0D7W |
| 1 | 5 | 11485.00000000 | | 80M0D7W |
| 1 | 5 | 11485.00000000 | | 80M0D7W |
| 1 | 5 | 11485.00000000 | | 80M0D7W |
| 1 | 5 | 11485.00000000 | | 80M0G7W |
| 1 | 7 | 19380.00000000 | | 80M0D7W |
| 1 | 7 | 19380.00000000 | | 80M0D7W |
| 1 | 7 | 19380.00000000 | | 80M0G7W |
| 1 | 7 | 19380.00000000 | | 80M0D7W |
| 1 | 7 | 19380.00000000 | | 80M0D7W |
| 1 | 7 | 19380.00000000 | | 80M0D7W |
| 1 | 7 | 19380.00000000 | | 80M0D7W |
| 1 | 7 | 19380.00000000 | | 80M0D7W |
| 1 | 7 | 19380.00000000 | | 80M0D7W |
| 1 | 7 | 19380.00000000 | | 80M0D7W |
| 1 | 6 | 19540.00000000 | | 80M0D7W |
| 1 | 6 | 19540.00000000 | | 80M0D7W |
| 1 | 6 | 19540.00000000 | | 80M0D7W |
| 1 | 6 | 19540.00000000 | | 80M0D7W |
| 1 | 6 | 19540.00000000 | | 80M0D7W |
| 1 | 6 | 19540.00000000 | | 80M0D7W |
| 1 | 6 | 19540.00000000 | | 80M0D7W |
| 1 | 6 | 19540.00000000 | | 80M0D7W |
| 1 | 6 | 19540.00000000 | | 80M0D7W |
| 1 | 6 | 19540.00000000 | | 80M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 13429 IL-81, Cambridge, HENRY, IL | 41.29819444, -90.17641667 | 252.000 m | SILO | 42.700 m structure / 44.700 m overall | N |
| 2 | R | | 41.16405556, -90.11841667 | 250.000 m | | | |
| 3 | R | | 41.30972222, -90.06600000 | 231.000 m | | | |
| 4 | R | | 41.33938889, -90.37741667 | 244.000 m | | | |
| 5 | R | | 41.23866667, -90.34063889 | 241.700 m | | | |
| 6 | R | | 41.34800000, -90.28394444 | 238.800 m | | | |
| 7 | R | | 41.25836111, -90.20383333 | 223.700 m | | | |
| 8 | R | | 41.23733333, -90.10741667 | 248.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Cambium Networks, LTD N110082D096A | | H | 34.5000 | 161.9000 | | |
| 1 | 2 | R | Cambium Networks, LTD N110082D096A | | | 34.5000 | 0.0000 | | |
| 1 | 3 | R | RFS SC2-W100C | | | 34.5000 | 0.0000 | | |
| 1 | 4 | R | Cambium Networks, LTD N110082D098A | | | 38.5000 | 0.0000 | | |
| 1 | 5 | R | Commscope VHLP2-11WA | | | 34.7000 | 0.0000 | | |
| 1 | 6 | R | RFS SC2-W100C | | | 34.5000 | 0.0000 | | |
| 1 | 7 | R | RFS SC2-190C | | | 39.2000 | 0.0000 | | |
| 1 | 8 | R | CommScope VHLP1-18F | | | 34.6000 | 0.0000 | | |
| 2 | 1 | T | RFS SC2-W100C | | S | 34.5000 | 82.1000 | | |
| 3 | 1 | T | Cambium Networks, LTD N110082D098A | | S | 38.5000 | 285.3000 | | |
| 4 | 1 | T | Commscope VHLP2-11WA | | S | 34.7000 | 244.4000 | | |
| 5 | 1 | T | RFS SC2-W100C | | S | 34.5000 | 301.6000 | | |
| 6 | 1 | T | RFS SC2-190C | | S | 39.2000 | 207.4000 | | |
| 7 | 1 | T | CommScope VHLP1-18F | | S | 34.6000 | 139.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-14 | WRKD509 | LIMOD |
| 2023-01-18 | WRKD509 | LIMOD |
| 2022-11-08 | WRKD509 | LIMOD |
| 2022-09-07 | WRKD509 | LIMOD |
| 2022-03-11 | WRKD509 | LIAUA |
| 2021-12-23 | WRKD509 | LIMOD |
| 2021-04-12 | WRKD509 | LIMOD |
| 2020-12-15 | WRKD509 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4363987 | 2026-08-02 02:44:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKD509 | ULS 4363987 | 2026-08-02 02:44:03 |
| Status | A | ULS 4363987 | 2026-08-02 02:44:03 |
| Service | CF | ULS 4363987 | 2026-08-02 02:44:03 |
| Grant Date | 2020-12-15 | ULS 4363987 | 2026-08-02 02:44:03 |
| Expiration Date | 2030-12-15 | ULS 4363987 | 2026-08-02 02:44:03 |