Universal Licensing System
WSIU508
License details
| ULS identifier | 5153775 |
|---|---|
| Call sign | WSIU508 |
| Radio service | IG |
| Status | A |
| Grant date | 2025-06-21 |
| Expiration | 2035-06-21 |
| Frequency range | 464.25 - 469.25 MHz (3 frequencies) |
| Locations | 10 |
| Representative location | SAN ANTONIO, BEXAR, TX |
| Coordinates | 29.3221944, -98.5556111 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:24:15 |
Licensee
| Name | Southwest ISD |
|---|---|
| Applicant type | G |
| FRN | 0037159720 |
| Location | San Antonio, TX |
| Address | 11914 Dragon Lane, San Antonio, TX, 78252 |
| Phone | 2106224856 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 7 | 1 | FB2 | 463.35000000 | 50.000000 | 50.000000 | |||
| 8 | 1 | MO | 463.35000000 | 5.000000 | 5.000000 | |||
| 1 | 1 | FB2 | 463.78750000 | 50.000000 | 50.000000 | |||
| 2 | 1 | MO | 463.78750000 | 5.000000 | 5.000000 | |||
| 5 | 1 | FB2 | 464.06250000 | 50.000000 | 50.000000 | |||
| 6 | 1 | MO | 464.06250000 | 5.000000 | 5.000000 | |||
| 9 | 1 | FB2 | 464.25000000 | 50.000000 | 50.000000 | |||
| 10 | 1 | MO | 464.25000000 | 5.000000 | 5.000000 | |||
| 3 | 1 | FB2 | 464.30000000 | 50.000000 | 50.000000 | |||
| 4 | 1 | MO | 464.30000000 | 5.000000 | 5.000000 | |||
| 8 | 1 | MO | 468.35000000 | 5.000000 | 5.000000 | |||
| 2 | 1 | MO | 468.78750000 | 5.000000 | 5.000000 | |||
| 6 | 1 | MO | 469.06250000 | 5.000000 | 5.000000 | |||
| 10 | 1 | MO | 469.25000000 | 5.000000 | 5.000000 | |||
| 4 | 1 | MO | 469.30000000 | 5.000000 | 5.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 7 | 1 | 463.35000000 | 7K60FXE | |
| 8 | 1 | 463.35000000 | 7K60FXE | |
| 1 | 1 | 463.78750000 | 7K60FXE | |
| 2 | 1 | 463.78750000 | 7K60FXE | |
| 5 | 1 | 464.06250000 | 7K60FXE | |
| 6 | 1 | 464.06250000 | 7K60FXE | |
| 9 | 1 | 464.25000000 | 7K60FXE | |
| 10 | 1 | 464.25000000 | 7K60FXE | |
| 3 | 1 | 464.30000000 | 7K60FXE | |
| 4 | 1 | 464.30000000 | 7K60FXE | |
| 8 | 1 | 468.35000000 | 7K60FXE | |
| 2 | 1 | 468.78750000 | 7K60FXE | |
| 6 | 1 | 469.06250000 | 7K60FXE | |
| 10 | 1 | 469.25000000 | 7K60FXE | |
| 4 | 1 | 469.30000000 | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 3022 REFORMA DR, SAN ANTONIO, BEXAR, TX | 29.32219444, -98.55561111 | 185.000 m | POLE | 9.100 m structure / 10.600 m overall | |
| 2 | T | ||||||
| 3 | T | 6803 SW LOOP 410, SAN ANTONIO, BEXAR, TX | 29.36638889, -98.63583333 | 237.000 m | POLE | 9.100 m structure / 10.600 m overall | |
| 4 | T | ||||||
| 5 | T | 11303 TILSON DR, SAN ANTONIO, BEXAR, TX | 29.30538889, -98.56222222 | 178.000 m | POLE | 9.100 m structure / 10.600 m overall | |
| 6 | T | ||||||
| 7 | T | 5902 FISHERS BEND ST, SAN ANTONIO, BEXAR, TX | 29.33625000, -98.61291667 | 202.000 m | POLE | 9.100 m structure / 10.600 m overall | |
| 8 | T | ||||||
| 9 | T | 5830 OLD PEARSALL RD, SAN ANTONIO, BEXAR, TX | 29.34805556, -98.61050000 | 202.000 m | POLE | 9.100 m structure / 10.600 m overall | |
| 10 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 10.600 m | 6.600 | |||||
| 1 | 2 | T | |||||||
| 1 | 3 | T | 10.600 m | 40.100 | |||||
| 1 | 4 | T | |||||||
| 1 | 5 | T | 10.600 m | 1.700 | |||||
| 1 | 6 | T | |||||||
| 1 | 7 | T | 10.600 m | 16.300 | |||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | 10.600 m | 12.500 | |||||
| 1 | 10 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 3022 REFORMA DR, SAN ANTONIO, TX | BEXAR | 2107925061 |
| 2 | 6803 SW LOOP 410, SAN ANTONIO, TX | BEXAR | 2107925061 |
| 3 | 11303 TILSON DR, SAN ANTONIO, TX | BEXAR | 2107925061 |
| 4 | 5902 FISHERS BEND ST, SAN ANTONIO, TX | BEXAR | 2107925061 |
| 5 | 5830 OLD PEARSALL RD, SAN ANTONIO, TX | BEXAR | 2107925061 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2026-03-24 | WSIU508 | LETCNS |
| 2025-06-21 | WSIU508 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 5153775 | 2026-08-02 01:24:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WSIU508 | ULS 5153775 | 2026-08-02 01:24:15 |
| Status | A | ULS 5153775 | 2026-08-02 01:24:15 |
| Service | IG | ULS 5153775 | 2026-08-02 01:24:15 |
| Grant Date | 2025-06-21 | ULS 5153775 | 2026-08-02 01:24:15 |
| Expiration Date | 2035-06-21 | ULS 5153775 | 2026-08-02 01:24:15 |