Universal Licensing System
WRCB690
Holder Construction Group
License details
| ULS identifier | 4075387 |
|---|
| Call sign | WRCB690 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2018-08-18 |
|---|
| Expiration | 2028-08-18 |
|---|
| Frequency range | 452.0875 - 466.8 MHz (8 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Duluth, GWINNETT, GA |
|---|
| Coordinates | 33.9896667, -84.0944444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:21 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.46250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 451.96250000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 451.96250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.06250000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 452.08750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.13750000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 452.13750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.18750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 452.27500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 452.27500000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 452.41250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 452.62500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 452.62500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.71250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.46250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.96250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.06250000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 457.08750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.13750000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 457.13750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.18750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 457.27500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 457.62500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.71250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | FB2 | 461.80000000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | MO | 461.80000000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | MO | 466.80000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.46250000 | | 7K60FXE |
| 1 | 1 | 451.96250000 | | 7K60FXE |
| 2 | 1 | 451.96250000 | | 7K60FXE |
| 3 | 1 | 452.06250000 | | 7K60FXE |
| 6 | 1 | 452.08750000 | | 7K60FXE |
| 3 | 1 | 452.13750000 | | 7K60FXE |
| 6 | 1 | 452.13750000 | | 7K60FXE |
| 3 | 1 | 452.18750000 | | 7K60FXE |
| 1 | 1 | 452.27500000 | | 7K60FXE |
| 2 | 1 | 452.27500000 | | 7K60FXE |
| 6 | 1 | 452.41250000 | | 7K60FXE |
| 1 | 1 | 452.62500000 | | 7K60FXE |
| 2 | 1 | 452.62500000 | | 7K60FXE |
| 3 | 1 | 452.71250000 | | 7K60FXE |
| 3 | 1 | 456.46250000 | | 7K60FXE |
| 2 | 1 | 456.96250000 | | 7K60FXE |
| 3 | 1 | 457.06250000 | | 7K60FXE |
| 6 | 1 | 457.08750000 | | 7K60FXE |
| 3 | 1 | 457.13750000 | | 7K60FXE |
| 6 | 1 | 457.13750000 | | 7K60FXE |
| 3 | 1 | 457.18750000 | | 7K60FXE |
| 2 | 1 | 457.27500000 | | 7K60FXE |
| 2 | 1 | 457.62500000 | | 7K60FXE |
| 3 | 1 | 457.71250000 | | 7K60FXE |
| 4 | 1 | 461.80000000 | | 7K60FXE |
| 5 | 1 | 461.80000000 | | 7K60FXE |
| 5 | 1 | 466.80000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5450 Creative Way, Huntsville, MADISON, AL | 34.84497222, -86.62552778 | 276.000 m | LTOWER | 21.300 m structure / 22.400 m overall | N |
| 2 | T | | | | | | |
| 3 | T | Huntsville, MADISON, AL | 34.83805556, -86.63416667 | | | | |
| 4 | T | 6400 Sugarloaf Parkway Building 200, Duluth, GWINNETT, GA | 33.98966667, -84.09444444 | 298.000 m | BANT | 12.200 m structure / 14.000 m overall | N |
| 5 | T | | | | | | N |
| 6 | T | Duluth, GWINNETT, GA | 33.98966667, -84.09444444 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 22.400 m | | | | 56.300 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | 14.000 m | | | | 10.400 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3333 Riverwood Pkwy SE, Atlanta, GA | COBB | 6148552987 |
| 2 | 6400 Sugarloaf Pkwy Bldg 200, Duluth, GA | GWINNETT | 7708418959 |
License history
| Date | File or call sign | Action |
|---|
| 2022-10-13 | WRCB690 | LETCNS |
| 2021-12-07 | WRCB690 | LIMOD |
| 2020-05-07 | WRCB690 | LIMOD |
| 2019-05-21 | WRCB690 | LETCNS |
| 2018-08-18 | WRCB690 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4075387 | 2026-08-02 01:08:21 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCB690 | ULS 4075387 | 2026-08-02 01:08:21 |
| Status | A | ULS 4075387 | 2026-08-02 01:08:21 |
| Service | IG | ULS 4075387 | 2026-08-02 01:08:21 |
| Grant Date | 2018-08-18 | ULS 4075387 | 2026-08-02 01:08:21 |
| Expiration Date | 2028-08-18 | ULS 4075387 | 2026-08-02 01:08:21 |