Universal Licensing System
WSEC464
MIDWEST STERILIZATION CORPORATION
License details
| ULS identifier | 4993109 |
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| Call sign | WSEC464 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-08-07 |
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| Expiration | 2034-08-07 |
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| Frequency range | 452.2625 - 469.9125 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | LAREDO, WEBB, TX |
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| Coordinates | 27.6200833, -99.5041944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:02 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.26250000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 452.26250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 457.26250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1 | 457.26250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 468.60000000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 469.91250000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.26250000 | | 11K2F3E |
| 1 | 1 | 452.26250000 | | 4K00F7W |
| 2 | 1 | 452.26250000 | | 4K00F7W |
| 2 | 1 | 452.26250000 | | 11K2F3E |
| 2 | 1 | 457.26250000 | | 4K00F7W |
| 2 | 1 | 457.26250000 | | 11K2F3E |
| 3 | 1 | 457.26250000 | | 4K00F7W |
| 3 | 1 | 457.26250000 | | 11K2F3E |
| 2 | 1 | 468.60000000 | | 11K2F3E |
| 2 | 1 | 468.60000000 | | 4K00F7W |
| 2 | 1 | 469.91250000 | | 4K00F7W |
| 2 | 1 | 469.91250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12010 GENERAL MILTON DRIVE, LAREDO, WEBB, TX | 27.62008333, -99.50419444 | 155.000 m | BANT | 13.000 m structure / 14.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | WEBB, TX | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | 13.400 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 12010 GENERAL MILTON DRIVE, LAREDO, TX | WEBB | 9567269175 |
License history
| Date | File or call sign | Action |
|---|
| 2024-08-07 | WSEC464 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4993109 | 2026-08-02 01:23:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSEC464 | ULS 4993109 | 2026-08-02 01:23:02 |
| Status | A | ULS 4993109 | 2026-08-02 01:23:02 |
| Service | IG | ULS 4993109 | 2026-08-02 01:23:02 |
| Grant Date | 2024-08-07 | ULS 4993109 | 2026-08-02 01:23:02 |
| Expiration Date | 2034-08-07 | ULS 4993109 | 2026-08-02 01:23:02 |