Universal Licensing System
WRDB389
CHICAGO BRIDGE & IRON
License details
| ULS identifier | 4135452 |
|---|
| Call sign | WRDB389 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-03-19 |
|---|
| Expiration | 2029-03-19 |
|---|
| Frequency range | 456.3 - 469.95 MHz (16 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Willis, MONTGOMERY, TX |
|---|
| Coordinates | 30.4413333, -95.5244444 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:20:02 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 456.30000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.92500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 462.37500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.85000000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 463.85000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 464.00000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.02500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 464.02500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 464.92500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 467.37500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 468.27500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 468.47500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.85000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.00000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.02500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.27500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.65000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.95000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 456.30000000 | | 7K60FXD |
| 3 | 1 | 456.30000000 | | 11K2F3E |
| 3 | 1 | 456.30000000 | | 7K60FXE |
| 3 | 1 | 456.92500000 | | 11K2F3E |
| 3 | 1 | 456.92500000 | | 7K60FXE |
| 3 | 1 | 456.92500000 | | 7K60FXD |
| 3 | 1 | 462.37500000 | | 7K60FXE |
| 3 | 1 | 462.37500000 | | 7K60FXD |
| 3 | 1 | 462.37500000 | | 11K2F3E |
| 1 | 1 | 463.85000000 | | 7K60FXE |
| 1 | 1 | 463.85000000 | | 11K2F3E |
| 1 | 1 | 463.85000000 | | 7K60FXD |
| 2 | 1 | 463.85000000 | | 7K60FXE |
| 2 | 1 | 463.85000000 | | 11K2F3E |
| 2 | 1 | 463.85000000 | | 7K60FXD |
| 3 | 1 | 464.00000000 | | 11K2F3E |
| 3 | 1 | 464.00000000 | | 7K60FXE |
| 3 | 1 | 464.00000000 | | 7K60FXD |
| 1 | 1 | 464.02500000 | | 7K60FXE |
| 1 | 1 | 464.02500000 | | 7K60FXD |
| 1 | 1 | 464.02500000 | | 11K2F3E |
| 2 | 1 | 464.02500000 | | 7K60FXE |
| 2 | 1 | 464.02500000 | | 7K60FXD |
| 2 | 1 | 464.02500000 | | 11K2F3E |
| 3 | 1 | 464.92500000 | | 7K60FXE |
| 3 | 1 | 464.92500000 | | 11K2F3E |
| 3 | 1 | 464.92500000 | | 7K60FXD |
| 3 | 1 | 467.37500000 | | 7K60FXE |
| 3 | 1 | 467.37500000 | | 7K60FXD |
| 3 | 1 | 467.37500000 | | 11K2F3E |
| 3 | 1 | 468.27500000 | | 11K2F3E |
| 3 | 1 | 468.27500000 | | 7K60FXD |
| 3 | 1 | 468.27500000 | | 7K60FXE |
| 3 | 1 | 468.47500000 | | 11K2F3E |
| 3 | 1 | 468.47500000 | | 7K60FXE |
| 3 | 1 | 468.47500000 | | 7K60FXD |
| 2 | 1 | 468.85000000 | | 11K2F3E |
| 2 | 1 | 468.85000000 | | 7K60FXD |
| 2 | 1 | 468.85000000 | | 7K60FXE |
| 3 | 1 | 469.00000000 | | 7K60FXD |
| 3 | 1 | 469.00000000 | | 11K2F3E |
| 3 | 1 | 469.00000000 | | 7K60FXE |
| 2 | 1 | 469.02500000 | | 7K60FXE |
| 2 | 1 | 469.02500000 | | 7K60FXD |
| 2 | 1 | 469.02500000 | | 11K2F3E |
| 3 | 1 | 469.27500000 | | 7K60FXD |
| 3 | 1 | 469.27500000 | | 7K60FXE |
| 3 | 1 | 469.27500000 | | 11K2F3E |
| 3 | 1 | 469.65000000 | | 7K60FXE |
| 3 | 1 | 469.65000000 | | 7K60FXD |
| 3 | 1 | 469.65000000 | | 11K2F3E |
| 3 | 1 | 469.95000000 | | 7K60FXD |
| 3 | 1 | 469.95000000 | | 7K60FXE |
| 3 | 1 | 469.95000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11177 LONGSTREET RD, Willis, MONTGOMERY, TX | 30.44133333, -95.52444444 | 89.000 m | BANT | 4.000 m structure / 6.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | Willis, MONTGOMERY, TX | 30.44133333, -95.52444444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 14.100 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 11177 LONGSTREET RD, WILLIS, TX | MONTGOMERY | 4194256002 |
License history
| Date | File or call sign | Action |
|---|
| 2019-03-19 | WRDB389 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4135452 | 2026-08-02 01:20:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDB389 | ULS 4135452 | 2026-08-02 01:20:02 |
| Status | A | ULS 4135452 | 2026-08-02 01:20:02 |
| Service | IG | ULS 4135452 | 2026-08-02 01:20:02 |
| Grant Date | 2019-03-19 | ULS 4135452 | 2026-08-02 01:20:02 |
| Expiration Date | 2029-03-19 | ULS 4135452 | 2026-08-02 01:20:02 |