Universal Licensing System
WPMH638
License details
| ULS identifier | 1137927 |
|---|---|
| Call sign | WPMH638 |
| Radio service | GS |
| Status | E |
| Grant date | 1998-07-29 |
| Expiration | 2008-07-29 |
| Cancellation | 2008-09-13 |
| Frequency range | 929.2625 MHz |
| Locations | 1 |
| Representative location | CORSICANA, NAVARRO, TX |
| Coordinates | 32.0906944, -96.5130278 |
| Source archive | l_LMcomm.zip |
| Dataset refreshed | 2026-08-02 00:44:34 |
Licensee
| Name | HELMSCO INC |
|---|---|
| Applicant type | C |
| Location | WACO, TX |
| Address | WACO, TX, 76714 |
| Phone | 2547541145 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB6C | 929.26250000 | 300.000000 | 1000.000000 | |||
| 2 | 1 | FB6C | 929.26250000 | 300.000000 | 1000.000000 | |||
| 3 | 1 | FB6C | 929.26250000 | 300.000000 | 1000.000000 | |||
| 4 | 1 | FB6C | 929.26250000 | 300.000000 | 1000.000000 | |||
| 5 | 1 | FB6C | 929.26250000 | 300.000000 | 1000.000000 | |||
| 6 | 1 | FB6C | 929.26250000 | 300.000000 | 1000.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 929.26250000 | 20K0F3E | |
| 1 | 1 | 929.26250000 | 20K0F2D | |
| 1 | 1 | 929.26250000 | 20K0F1D | |
| 2 | 1 | 929.26250000 | 20K0F2D | |
| 2 | 1 | 929.26250000 | 20K0F3E | |
| 2 | 1 | 929.26250000 | 20K0F1D | |
| 3 | 1 | 929.26250000 | 20K0F1D | |
| 3 | 1 | 929.26250000 | 20K0F3E | |
| 3 | 1 | 929.26250000 | 20K0F2D | |
| 4 | 1 | 929.26250000 | 20K0F2D | |
| 4 | 1 | 929.26250000 | 20K0F3E | |
| 4 | 1 | 929.26250000 | 20K0F1D | |
| 5 | 1 | 929.26250000 | 20K0F1D | |
| 5 | 1 | 929.26250000 | 20K0F2D | |
| 5 | 1 | 929.26250000 | 20K0F3E | |
| 6 | 1 | 929.26250000 | 20K0F3E | |
| 6 | 1 | 929.26250000 | 20K0F2D | |
| 6 | 1 | 929.26250000 | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 18 S MAIN STREET, TEMPLE, BELL, TX | 31.09600000, -97.34194444 | 216.000 m | B | 58.000 m structure / 58.000 m overall | N |
| 2 | T | 2.5 MI INT OF HWY 35 & SH 22, HILLSBORO, HILL, TX | 32.02266667, -97.05833333 | 247.000 m | TOWER | 139.000 m structure / 139.000 m overall | N |
| 3 | T | 3.2 MI SW OF TYLER STREET, MEXIA, LIMESTONE, TX | 31.64877778, -96.43275000 | 155.000 m | TOWER | 131.000 m structure / 131.000 m overall | N |
| 4 | T | ST HWY 22 2.8 MI N OF 270, CORSICANA, NAVARRO, TX | 32.09069444, -96.51302778 | 151.000 m | TOWER | 157.000 m structure / 157.000 m overall | N |
| 5 | T | 0.66 MI W OF HWY 6 ON STEIN HALL RD, MARLIN, FALLS, TX | 31.35822222, -96.90944444 | 177.000 m | TOWER | 58.000 m structure / 58.000 m overall | N |
| 6 | T | 500 N AVE Z WHITE ADDITION, CLIFTON, BOSQUE, TX | 31.77794444, -97.59808333 | 244.000 m | TOWER | 60.000 m structure / 60.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 58.000 m | 94.000 | |||||
| 1 | 2 | T | 139.000 m | 179.000 | |||||
| 1 | 3 | T | 131.000 m | 120.000 | |||||
| 1 | 4 | T | 157.000 m | 179.000 | |||||
| 1 | 5 | T | 58.000 m | 113.000 | |||||
| 1 | 6 | T | 60.000 m | 55.000 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 200 S VALLEY MILLS DRIVE, WACO, TX | 2547541145 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2008-09-13 | WPMH638 | LIEXP |
| 2008-05-05 | WPMH638 | LETRES |
| 2000-09-15 | WPMH638 | LICCNV |
| 1998-07-29 | WPMH638 | LIISS |
| 1998-07-29 | WPMH638 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1137927 | 2026-08-02 00:44:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPMH638 | ULS 1137927 | 2026-08-02 00:44:34 |
| Status | E | ULS 1137927 | 2026-08-02 00:44:34 |
| Service | GS | ULS 1137927 | 2026-08-02 00:44:34 |
| Grant Date | 1998-07-29 | ULS 1137927 | 2026-08-02 00:44:34 |
| Expiration Date | 2008-07-29 | ULS 1137927 | 2026-08-02 00:44:34 |
| Cancellation Date | 2008-09-13 | ULS 1137927 | 2026-08-02 00:44:34 |