Universal Licensing System
WPFK511
MOBIL TEC COMMUNICATIONS
License details
| ULS identifier | 1720959 |
|---|
| Call sign | WPFK511 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1999-05-25 |
|---|
| Expiration | 2004-08-01 |
|---|
| Cancellation | 2004-10-02 |
|---|
| Frequency range | 461.275 - 466.275 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | SAN ANTONIO, BEXAR, TX |
|---|
| Coordinates | 29.4763333, -98.6316944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:28:41 |
|---|
Licensee
| Name | MOBIL TEC COMMUNICATIONS |
|---|
| Applicant type | C |
|---|
| Location | HELOTES, TX |
|---|
| Address | 12354 FM 1560, HELOTES, TX, 78023 |
|---|
| Phone | 2106958056 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 461.27500000 | | | 50.000000 | 90.000000 | |
| 3 | 1 | MO | 461.27500000 | | | 25.000000 | | |
| 1 | 1 | FX1 | 466.27500000 | | | 25.000000 | | |
| 3 | 1 | MO | 466.27500000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.27500000 | | 20K0F3E |
| 3 | 1 | 461.27500000 | | 20K0F3E |
| 1 | 1 | 466.27500000 | | 20K0F3E |
| 3 | 1 | 466.27500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TX | | | | | |
| 2 | T | 7580 GRISSOM RD, SAN ANTONIO, BEXAR, TX | 29.47633333, -98.63169444 | 244.000 m | | 98.000 m structure | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 101.000 m | | | | 0.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 12354 FM 1560, HELOTES, TX | | 2106958056 |
License history
| Date | File or call sign | Action |
|---|
| 2004-10-02 | WPFK511 | LIEXP |
| 2004-05-13 | WPFK511 | LETRES |
| 2001-10-15 | WPFK511 | AUDOPR |
| 2000-11-23 | WPFK511 | LICCNV |
| 1999-05-25 | WPFK511 | AUTHPR |
| 1999-05-25 | WPFK511 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1720959 | 2026-08-02 01:28:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPFK511 | ULS 1720959 | 2026-08-02 01:28:41 |
| Status | E | ULS 1720959 | 2026-08-02 01:28:41 |
| Service | IG | ULS 1720959 | 2026-08-02 01:28:41 |
| Grant Date | 1999-05-25 | ULS 1720959 | 2026-08-02 01:28:41 |
| Expiration Date | 2004-08-01 | ULS 1720959 | 2026-08-02 01:28:41 |
| Cancellation Date | 2004-10-02 | ULS 1720959 | 2026-08-02 01:28:41 |