Universal Licensing System
WRZB541
Headwaters School
License details
| ULS identifier | 4828794 |
|---|
| Call sign | WRZB541 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-10-13 |
|---|
| Expiration | 2033-10-13 |
|---|
| Frequency range | 451.3125 - 467.5125 MHz (15 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | AUSTIN, TRAVIS, TX |
|---|
| Coordinates | 30.2726111, -97.7488611 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:57 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.31250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.73750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 452.08750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 452.13750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.28750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.48750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 452.88750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.56250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.73750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 457.08750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.28750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.48750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 457.88750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 462.51250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 467.51250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.31250000 | | 7K60FXE |
| 3 | 1 | 451.73750000 | | 7K60FXE |
| 2 | 1 | 452.08750000 | | 7K60FXE |
| 2 | 1 | 452.13750000 | | 7K60FXE |
| 1 | 1 | 452.28750000 | | 7K60FXE |
| 3 | 1 | 452.48750000 | | 7K60FXE |
| 1 | 1 | 452.88750000 | | 7K60FXE |
| 2 | 1 | 456.56250000 | | 7K60FXE |
| 3 | 1 | 456.73750000 | | 7K60FXE |
| 2 | 1 | 457.08750000 | | 7K60FXE |
| 1 | 1 | 457.28750000 | | 7K60FXE |
| 3 | 1 | 457.48750000 | | 7K60FXE |
| 1 | 1 | 457.88750000 | | 7K60FXE |
| 2 | 1 | 462.51250000 | | 7K60FXE |
| 1 | 1 | 467.51250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | AUSTIN, TRAVIS, TX | 30.27261111, -97.74886111 | | | | |
| 2 | T | AUSTIN, TRAVIS, TX | 30.18794444, -97.84622222 | | | | |
| 3 | T | AUSTIN, TRAVIS, TX | 30.20875000, -97.80411111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 807 RIO GRANDE ST, AUSTIN, TX | TRAVIS | 5124808142 |
| 2 | 9607 BRODIE LANE, AUSTIN, TX | TRAVIS | 5128042708 |
| 3 | 6305 MENCHACA RD, AUSTIN, TX | TRAVIS | 5124438843 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-16 | WRZB541 | LETCNS |
| 2023-10-13 | WRZB541 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4828794 | 2026-08-02 01:23:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZB541 | ULS 4828794 | 2026-08-02 01:23:57 |
| Status | A | ULS 4828794 | 2026-08-02 01:23:57 |
| Service | IG | ULS 4828794 | 2026-08-02 01:23:57 |
| Grant Date | 2023-10-13 | ULS 4828794 | 2026-08-02 01:23:57 |
| Expiration Date | 2033-10-13 | ULS 4828794 | 2026-08-02 01:23:57 |