Universal Licensing System
WPWL634
ALCOA, INC.
License details
| ULS identifier | 2468558 |
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| Call sign | WPWL634 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2002-12-16 |
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| Expiration | 2012-12-16 |
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| Cancellation | 2012-10-10 |
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| Frequency range | 463.85 - 469.975 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | ROCKDALE, MILAM, TX |
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| Coordinates | 30.5604722, -97.0680556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:51 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.85000000 | | | 30.000000 | 45.000000 | |
| 2 | 1 | MO | 463.85000000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | FB2 | 464.97500000 | | | 30.000000 | 45.000000 | |
| 2 | 1 | MO | 464.97500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 468.85000000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 469.97500000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.85000000 | | 20K0F3E |
| 2 | 1 | 463.85000000 | | 20K0F3E |
| 1 | 1 | 464.97500000 | | 20K0F3E |
| 2 | 1 | 464.97500000 | | 20K0F3E |
| 2 | 1 | 468.85000000 | | 20K0F3E |
| 2 | 1 | 469.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OFF RT 79 5 MI S ON FM 1786, SANDOW, TEXAS (SMELTER), ROCKDALE, MILAM, TX | 30.56047222, -97.06805556 | 146.000 m | BANT | 30.000 m structure / 33.000 m overall | |
| 2 | T | | 30.56047222, -97.06805556 | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 30.000 m | | | | 39.500 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | CONST. DEPT. FM1786, ROCKDALE, TX | MILAM | 5124468222 |
License history
| Date | File or call sign | Action |
|---|
| 2012-10-11 | WPWL634 | LICAN |
| 2012-09-24 | WPWL634 | LETRES |
| 2003-09-15 | WPWL634 | LETCNS |
| 2002-12-16 | WPWL634 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2468558 | 2026-08-02 01:15:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWL634 | ULS 2468558 | 2026-08-02 01:15:51 |
| Status | C | ULS 2468558 | 2026-08-02 01:15:51 |
| Service | IG | ULS 2468558 | 2026-08-02 01:15:51 |
| Grant Date | 2002-12-16 | ULS 2468558 | 2026-08-02 01:15:51 |
| Expiration Date | 2012-12-16 | ULS 2468558 | 2026-08-02 01:15:51 |
| Cancellation Date | 2012-10-10 | ULS 2468558 | 2026-08-02 01:15:51 |