Universal Licensing System
WPWM636
City of Laredo/Utility Dept. Water Treatment Division
License details
| ULS identifier | 2470020 |
|---|
| Call sign | WPWM636 |
|---|
| Radio service | MW |
|---|
| Status | E |
|---|
| Grant date | 2002-12-19 |
|---|
| Expiration | 2012-12-19 |
|---|
| Cancellation | 2013-02-23 |
|---|
| Frequency range | 928.68125 - 952.68125 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Laredo, WEBB, TX |
|---|
| Coordinates | 27.5227778, -99.5203056 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:30 |
|---|
Licensee
| Name | City of Laredo/Utility Dept. Water Treatment Division |
|---|
| Applicant type | G |
|---|
| FRN | 0006034557 |
|---|
| Location | Laredo, TX |
|---|
| Address | 2519 Jefferson Street, Laredo, TX, 78044 |
|---|
| Phone | 9567952620 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 928.68125000 | | | | | |
| 1 | 1 | FXO | 952.68125000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 928.68125000 | | 12K0F7W |
| 1 | 1 | 952.68125000 | | 12K0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Laredo, WEBB, TX | 27.52277778, -99.52030556 | 123.400 m | TOWER | 41.100 m structure / 41.100 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Scala SL11-940/DT2 | | V | 13.6000 | 360.0000 | | |
| 2 | 1 | R | Scala TY-900 | | | 12.2000 | | | |
| 3 | 1 | T | Scala TY-900 | | V | 12.2000 | 999.0000 | | |
| 4 | 1 | R | Scala SL11-940/DT2 | | | 13.6000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2519 Jefferson Street, Laredo, TX | | 9567952620 |
License history
| Date | File or call sign | Action |
|---|
| 2013-02-23 | WPWM636 | LIEXP |
| 2012-12-09 | WPWM636 | ESURNW |
| 2012-11-19 | WPWM636 | ESURNW |
| 2012-10-20 | WPWM636 | ESURNW |
| 2012-09-24 | WPWM636 | LETRES |
| 2012-09-20 | WPWM636 | ESURNW |
| 2004-03-22 | WPWM636 | LETCNS |
| 2002-12-19 | WPWM636 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2470020 | 2026-08-02 02:48:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWM636 | ULS 2470020 | 2026-08-02 02:48:30 |
| Status | E | ULS 2470020 | 2026-08-02 02:48:30 |
| Service | MW | ULS 2470020 | 2026-08-02 02:48:30 |
| Grant Date | 2002-12-19 | ULS 2470020 | 2026-08-02 02:48:30 |
| Expiration Date | 2012-12-19 | ULS 2470020 | 2026-08-02 02:48:30 |
| Cancellation Date | 2013-02-23 | ULS 2470020 | 2026-08-02 02:48:30 |