Universal Licensing System
WRAK401
U.S. Silica
License details
| ULS identifier | 3983411 |
|---|
| Call sign | WRAK401 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2017-12-12 |
|---|
| Expiration | 2027-12-12 |
|---|
| Frequency range | 451.1875 - 469.975 MHz (6 frequencies) |
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| Locations | 2 |
|---|
| Representative location | Crane, CRANE, TX |
|---|
| Coordinates | 31.4326389, -102.6322222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.18750000 | | | 40.000000 | 20.000000 | |
| 2 | 1 | MO | 451.18750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.18750000 | | | 5.000000 | 5.000000 | |
| 1 | 2 | FB2 | 461.62500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 461.62500000 | | | 5.000000 | 5.000000 | |
| 1 | 2 | FB2 | 464.97500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 464.97500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 466.62500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 469.97500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.18750000 | | 11K2F3E |
| 1 | 1 | 451.18750000 | | 4K00F1E |
| 2 | 1 | 451.18750000 | | 11K2F3E |
| 2 | 1 | 451.18750000 | | 4K00F1E |
| 2 | 1 | 456.18750000 | | 11K2F3E |
| 2 | 1 | 456.18750000 | | 4K00F1E |
| 1 | 2 | 461.62500000 | | 4K00F1E |
| 1 | 2 | 461.62500000 | | 11K2F3E |
| 2 | 1 | 461.62500000 | | 4K00F1E |
| 2 | 1 | 461.62500000 | | 11K2F1E |
| 1 | 2 | 464.97500000 | | 4K00F1E |
| 1 | 2 | 464.97500000 | | 11K2F1E |
| 2 | 1 | 464.97500000 | | 4K00F1E |
| 2 | 1 | 464.97500000 | | 11K2F1E |
| 2 | 1 | 466.62500000 | | 11K2F1E |
| 2 | 1 | 466.62500000 | | 4K00F1E |
| 2 | 1 | 469.97500000 | | 11K2F1E |
| 2 | 1 | 469.97500000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8401 N FM 1053, Crane, CRANE, TX | 31.43263889, -102.63222222 | 763.000 m | BPIPE | 15.000 m structure / 24.400 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.200 m | | | | 8.300 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 24.400 m | | | | 17.200 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 8401 N FM 1053, Crane, TX | CRANE | 5015337731 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-31 | WRAK401 | LITRAN |
| 2019-04-09 | WRAK401 | LETCNS |
| 2018-06-20 | WRAK401 | LIMOD |
| 2017-12-12 | WRAK401 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3983411 | 2026-08-02 01:22:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRAK401 | ULS 3983411 | 2026-08-02 01:22:59 |
| Status | A | ULS 3983411 | 2026-08-02 01:22:59 |
| Service | IG | ULS 3983411 | 2026-08-02 01:22:59 |
| Grant Date | 2017-12-12 | ULS 3983411 | 2026-08-02 01:22:59 |
| Expiration Date | 2027-12-12 | ULS 3983411 | 2026-08-02 01:22:59 |