Universal Licensing System
WRDU311
ARCOSA, INC
License details
| ULS identifier | 4181542 |
|---|
| Call sign | WRDU311 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-07-20 |
|---|
| Expiration | 2029-07-20 |
|---|
| Frequency range | 464.0875 - 469.0875 MHz (3 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | SAN ANTONIO, BEXAR, TX |
|---|
| Coordinates | 29.4442222, -98.4055833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:04 |
|---|
Licensee
| Name | ARCOSA, INC |
|---|
| Applicant type | C |
|---|
| FRN | 0028633907 |
|---|
| Location | SAN ANTONIO, TX |
|---|
| Address | 500 N. AKARD ST., SAN ANTONIO, TX, 78219 |
|---|
| Phone | 2103047925 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 464.08750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 464.13750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 469.08750000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.08750000 | | 11K2F3E |
| 1 | 1 | 464.08750000 | | 7K60FXE |
| 1 | 1 | 464.13750000 | | 7K60FXE |
| 1 | 1 | 464.13750000 | | 11K2F3E |
| 1 | 1 | 469.08750000 | | 11K2F3E |
| 1 | 1 | 469.08750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN ANTONIO, BEXAR, TX | 29.44422222, -98.40558333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 647 N. WW WHITE RD, SAN ANTONIO, TX | BEXAR | 2103047925 |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-20 | WRDU311 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4181542 | 2026-08-02 01:23:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDU311 | ULS 4181542 | 2026-08-02 01:23:04 |
| Status | A | ULS 4181542 | 2026-08-02 01:23:04 |
| Service | IG | ULS 4181542 | 2026-08-02 01:23:04 |
| Grant Date | 2019-07-20 | ULS 4181542 | 2026-08-02 01:23:04 |
| Expiration Date | 2029-07-20 | ULS 4181542 | 2026-08-02 01:23:04 |