Universal Licensing System
WRKZ444
Northside Independent School District
License details
| ULS identifier | 4399098 |
|---|---|
| Call sign | WRKZ444 |
| Radio service | IG |
| Status | A |
| Grant date | 2021-03-09 |
| Expiration | 2031-03-09 |
| Frequency range | 72.1 - 72.38 MHz (5 frequencies) |
| Locations | 1 |
| Representative location | San Antonio, BEXAR, TX |
| Coordinates | 29.4928056, -98.6821389 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:26:05 |
Licensee
| Name | Northside Independent School District |
|---|---|
| Applicant type | G |
| FRN | 0013711486 |
| Location | San Antonio, TX |
| Address | 7524 Mainland Dr., San Antonio, TX, 78250 |
| Phone | 2103977619 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 2 | 1 | FXO | 72.10000000 | 2.000000 | 1.500000 | |||
| 4 | 1 | FXO | 72.14000000 | 2.000000 | 1.500000 | |||
| 6 | 1 | FXO | 72.22000000 | 2.000000 | 1.500000 | |||
| 1 | 1 | FXO | 72.34000000 | 1.500000 | 1.000000 | |||
| 5 | 1 | FXO | 72.34000000 | 2.000000 | 1.500000 | |||
| 3 | 1 | FXO | 72.38000000 | 2.000000 | 1.500000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 2 | 1 | 72.10000000 | 20K0F1D | |
| 4 | 1 | 72.14000000 | 20K0F1D | |
| 6 | 1 | 72.22000000 | 20K0F1D | |
| 1 | 1 | 72.34000000 | 20K0F1D | |
| 5 | 1 | 72.34000000 | 20K0F1D | |
| 3 | 1 | 72.38000000 | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 9748 Swayback Ranch, San Antonio, BEXAR, TX | 29.53527778, -98.73613889 | 291.000 m | BMAST | 10.700 m structure / 13.400 m overall | |
| 2 | T | 12221 Leslie Rd., Helotes, BEXAR, TX | 29.55791667, -98.68655556 | 303.000 m | BMAST | 9.100 m structure / 11.500 m overall | N |
| 3 | T | 7001 Culebra Rd., San Antonio, BEXAR, TX | 29.45258333, -98.62688889 | 234.000 m | BMAST | 4.600 m structure / 7.000 m overall | N |
| 4 | T | 600 N. Ellison Dr., San Antonio, BEXAR, TX | 29.44000000, -98.68400000 | 275.000 m | BMAST | 9.100 m structure / 11.500 m overall | N |
| 5 | T | 11843 Vance Jackson Rd., San Antonio, BEXAR, TX | 29.53852778, -98.57186111 | 295.000 m | BMAST | 4.600 m structure / 7.000 m overall | N |
| 6 | T | 9410 Timber Path, San Antonio, BEXAR, TX | 29.49280556, -98.68213889 | 262.000 m | BMAST | 9.100 m structure / 11.800 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 13.400 m | -27.400 | |||||
| 1 | 2 | T | 11.500 m | -15.100 | |||||
| 1 | 3 | T | 7.000 m | -5.400 | |||||
| 1 | 4 | T | 11.500 m | 32.200 | |||||
| 1 | 5 | T | 7.000 m | 14.600 | |||||
| 1 | 6 | T | 11.800 m | -8.300 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 9748 Swayback Ranch, Joe Tomlinson ES, San Antonio, TX | BEXAR | 2103977619 |
| 2 | 12221 Leslie Rd. - Sandra Day Oconner HS, Helotes, TX | BEXAR | 2103977619 |
| 3 | 7001 Culebra Rd. - Hardin Athletic, San Antonio, TX | BEXAR | 2103977619 |
| 4 | 600 N Ellison Dr. - John Paul Stevens HS, San Antonio, TX | BEXAR | 2103977619 |
| 5 | 11843 Vance Rd. - William Hobby Middle Sch., San Antonio, TX | BEXAR | 2103977619 |
| 6 | 9410 Timber Path - HB Zachary MS, San Antonio, TX | BEXAR | 2103977619 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2022-04-29 | WRKZ444 | LIMOD |
| 2022-04-04 | WRKZ444 | LIMOD |
| 2021-03-09 | WRKZ444 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4399098 | 2026-08-02 01:26:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRKZ444 | ULS 4399098 | 2026-08-02 01:26:05 |
| Status | A | ULS 4399098 | 2026-08-02 01:26:05 |
| Service | IG | ULS 4399098 | 2026-08-02 01:26:05 |
| Grant Date | 2021-03-09 | ULS 4399098 | 2026-08-02 01:26:05 |
| Expiration Date | 2031-03-09 | ULS 4399098 | 2026-08-02 01:26:05 |