Universal Licensing System
WRDU622
RESPONSIVE EDUCATION SOLUTIONS
License details
| ULS identifier | 4182298 |
|---|---|
| Call sign | WRDU622 |
| Radio service | IG |
| Status | A |
| Grant date | 2019-07-23 |
| Expiration | 2029-07-23 |
| Frequency range | 452.0375 - 462.9 MHz (2 frequencies) |
| Locations | 8 |
| Representative location | MIDLAND, MIDLAND, TX |
| Coordinates | 31.9890833, -102.1317222 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:22:58 |
Licensee
| Name | RESPONSIVE EDUCATION SOLUTIONS |
|---|---|
| Applicant type | C |
| FRN | 0028528800 |
| Location | LEWISVILLE, TX |
| Address | 1301 WATERS RIDGE ROAD, LEWISVILLE, TX, 75057 |
| Phone | 9723163663 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 2 | 1 | MO | 452.03750000 | 6.000000 | 6.000000 | |||
| 4 | 1 | MO | 452.03750000 | 6.000000 | 6.000000 | |||
| 6 | 1 | MO | 452.03750000 | 6.000000 | 6.000000 | |||
| 8 | 1 | MO | 452.03750000 | 6.000000 | 6.000000 | |||
| 1 | 1 | FB | 462.90000000 | 6.000000 | 6.000000 | |||
| 3 | 1 | FB | 462.90000000 | 6.000000 | 6.000000 | |||
| 5 | 1 | FB | 462.90000000 | 6.000000 | 6.000000 | |||
| 7 | 1 | FB | 462.90000000 | 6.000000 | 6.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 2 | 1 | 452.03750000 | 11K2F1D | |
| 4 | 1 | 452.03750000 | 11K2F1D | |
| 6 | 1 | 452.03750000 | 11K2F1D | |
| 8 | 1 | 452.03750000 | 11K2F1D | |
| 1 | 1 | 462.90000000 | 11K2F1D | |
| 3 | 1 | 462.90000000 | 11K2F1D | |
| 5 | 1 | 462.90000000 | 11K2F1D | |
| 7 | 1 | 462.90000000 | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 4320 WEST ILLINOIS AVENUE, MIDLAND, MIDLAND, TX | 31.98908333, -102.13172222 | 873.000 m | B | 9.000 m structure / 9.000 m overall | |
| 2 | T | 4320 WEST ILLINOIS AVENUE, MIDLAND, MIDLAND, TX | 31.98908333, -102.13172222 | ||||
| 3 | T | 1928 SOUTH SEGUIN, NEW BRAUNFELS, COMAL, TX | 29.67880556, -98.10694444 | 189.000 m | B | 9.000 m structure / 9.000 m overall | |
| 4 | T | 1928 SOUTH SEGUIN, NEW BRAUNFELS, COMAL, TX | 29.67880556, -98.10694444 | ||||
| 5 | T | 4102 SUNSET DRIVE, SAN ANGELO, TOM GREEN, TX | 31.43055556, -100.49722222 | 580.000 m | B | 9.000 m structure / 9.000 m overall | |
| 6 | T | 4102 SUNSET DRIVE, SAN ANGELO, TOM GREEN, TX | 31.42880556, -100.49630556 | ||||
| 7 | T | 1501 EAST 51ST STREET, AUSTIN, TRAVIS, TX | 30.30677778, -97.70502778 | 190.000 m | B | 9.000 m structure / 9.000 m overall | |
| 8 | T | 1501 EAST 51ST STREET, AUSTIN, TRAVIS, TX | 30.30677778, -97.70502778 |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 2.000 m | 14.000 | |||||
| 1 | 2 | T | |||||||
| 1 | 3 | T | 2.000 m | -21.000 | |||||
| 1 | 4 | T | |||||||
| 1 | 5 | T | 2.000 m | -8.000 | |||||
| 1 | 6 | T | |||||||
| 1 | 7 | T | 2.000 m | 4.000 | |||||
| 1 | 8 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 4320 WEST ILLINOIS AVENUE, MIDLAND, TX | MIDLAND | 9723163663 |
| 3 | 1928 SOUTH SEGUIN, NEW BRAUNFELS, TX | COMAL | 9723163663 |
| 5 | 4102 SUNSET DRIVE, SAN ANGELO, TX | TOM GREEN | 9723163663 |
| 7 | 1501 EAST 51ST STREET, AUSTIN, TX | TRAVIS | 9723163663 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2019-07-23 | WRDU622 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4182298 | 2026-08-02 01:22:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRDU622 | ULS 4182298 | 2026-08-02 01:22:58 |
| Status | A | ULS 4182298 | 2026-08-02 01:22:58 |
| Service | IG | ULS 4182298 | 2026-08-02 01:22:58 |
| Grant Date | 2019-07-23 | ULS 4182298 | 2026-08-02 01:22:58 |
| Expiration Date | 2029-07-23 | ULS 4182298 | 2026-08-02 01:22:58 |