Universal Licensing System
WSED644
Matheson Tri-Gas, Inc
License details
| ULS identifier | 4994769 |
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| Call sign | WSED644 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-08-10 |
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| Expiration | 2034-08-10 |
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| Frequency range | 456.7625 - 462.4625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Chattanooga, HAMILTON, TN |
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| Coordinates | 35.1097222, -85.2409722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.86250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.46250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.76250000 | | 7K60FXE |
| 1 | 1 | 457.08750000 | | 7K60FXE |
| 1 | 1 | 457.76250000 | | 7K60FXE |
| 1 | 1 | 457.86250000 | | 7K60FXE |
| 1 | 1 | 462.46250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Chattanooga, HAMILTON, TN | 35.10972222, -85.24097222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 4531 North Access Road, Chattanooga, TN | HAMILTON | 4235448587 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-13 | WSED644 | LETCNS |
| 2024-08-10 | WSED644 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4994769 | 2026-08-02 01:23:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSED644 | ULS 4994769 | 2026-08-02 01:23:13 |
| Status | A | ULS 4994769 | 2026-08-02 01:23:13 |
| Service | IG | ULS 4994769 | 2026-08-02 01:23:13 |
| Grant Date | 2024-08-10 | ULS 4994769 | 2026-08-02 01:23:13 |
| Expiration Date | 2034-08-10 | ULS 4994769 | 2026-08-02 01:23:13 |