Universal Licensing System
WPNF640
ZACARIAS SERRATO
License details
| ULS identifier | 1041682 |
|---|
| Call sign | WPNF640 |
|---|
| Radio service | AS |
|---|
| Status | E |
|---|
| Grant date | 1987-01-06 |
|---|
| Expiration | 2005-08-01 |
|---|
| Cancellation | 2005-08-01 |
|---|
| Frequency range | 947 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | SONORA, SUTTON, TX |
|---|
| Coordinates | 30.5523889, -100.6570278 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:19 |
|---|
Licensee
| Name | ZACARIAS SERRATO |
|---|
| FRN | 0013443601 |
|---|
| Location | MERKEL, TX |
|---|
| Address | 604 N SECOND STREET, MERKEL, TX, 79536 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 947.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 947.00000000 | | 500KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | .6 MI S W HWY 277, SONORA, SUTTON, TX | 30.55238889, -100.65702778 | 645.600 m | | 47.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 61.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2005-11-23 | WPNF640 | PNACT |
| 2005-08-01 | WPNF640 | LIEXP |
| 2005-06-16 | WPNF640 | LIAUA |
| 2005-06-16 | WPNF640 | LTSAPR |
| 2005-05-23 | WPNF640 | LTSFRN |
| 2003-01-29 | WPNF640 | PNACT |
| 2003-01-22 | WPNF640 | AUTHPR |
| 2003-01-21 | WPNF640 | LIMOD |
| 1999-08-14 | WPNF640 | LICCNV |
| 1999-07-20 | WPNF640 | COR |
| 1999-03-16 | WPNF640 | COR |
| 1996-08-01 | WPNF640 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1041682 | 2026-08-02 02:46:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNF640 | ULS 1041682 | 2026-08-02 02:46:19 |
| Status | E | ULS 1041682 | 2026-08-02 02:46:19 |
| Service | AS | ULS 1041682 | 2026-08-02 02:46:19 |
| Grant Date | 1987-01-06 | ULS 1041682 | 2026-08-02 02:46:19 |
| Expiration Date | 2005-08-01 | ULS 1041682 | 2026-08-02 02:46:19 |
| Cancellation Date | 2005-08-01 | ULS 1041682 | 2026-08-02 02:46:19 |