Universal Licensing System
WPMH270
ALUMINUM CO OF AMERICA
License details
| ULS identifier | 1794359 |
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| Call sign | WPMH270 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2003-05-03 |
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| Expiration | 2013-07-27 |
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| Cancellation | 2012-10-02 |
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| Frequency range | 451.275 MHz |
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| Locations | 1 |
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| Representative location | ROCKDALE, MILAM, TX |
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| Coordinates | 30.5360278, -97.0866667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 03:06:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.27500000 | | | 75.000000 | 34.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.27500000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SANDOW MINE TOWER SITE, ROCKDALE, MILAM, TX | 30.53602778, -97.08666667 | 180.000 m | TOWER | 58.000 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 | | 31.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | SANDOW MINE, ROCKDALE, TX | | 5124468666 |
License history
| Date | File or call sign | Action |
|---|
| 2012-10-03 | WPMH270 | LTSAPR |
| 2012-10-03 | WPMH270 | LICAN |
| 2012-10-02 | WPMH270 | ESCAPR |
| 2012-10-02 | WPMH270 | EFCAPR |
| 2003-05-03 | WPMH270 | LIREN |
| 2001-11-16 | WPMH270 | AUDOPR |
| 2000-11-23 | WPMH270 | LICCNV |
| 1998-07-27 | WPMH270 | LIISS |
| 1998-07-27 | WPMH270 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1794359 | 2026-08-09 03:06:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMH270 | ULS 1794359 | 2026-08-09 03:06:52 |
| Status | C | ULS 1794359 | 2026-08-09 03:06:52 |
| Service | IG | ULS 1794359 | 2026-08-09 03:06:52 |
| Grant Date | 2003-05-03 | ULS 1794359 | 2026-08-09 03:06:52 |
| Expiration Date | 2013-07-27 | ULS 1794359 | 2026-08-09 03:06:52 |
| Cancellation Date | 2012-10-02 | ULS 1794359 | 2026-08-09 03:06:52 |