Universal Licensing System
KB31137
PLYMOUTH TUBE COMPANY
License details
| ULS identifier | 1772123 |
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| Call sign | KB31137 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-08-31 |
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| Expiration | 2033-08-11 |
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| Frequency range | 72.44 - 75.56 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | CHRISTIAN, KY |
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| Coordinates | 36.8681111, -87.4716667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:18 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.44000000 | | | 100.000000 | | |
| 1 | 1 | MO | 72.56000000 | | | 100.000000 | | |
| 1 | 1 | MO | 75.56000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.44000000 | | 20K0F3E |
| 1 | 1 | 72.56000000 | | 20K0F3E |
| 1 | 1 | 75.56000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHRISTIAN, KY | 36.86811111, -87.47166667 | | | | |
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 | 201 COMMERCE CT, HOPKINSVILLE, KY | CHRISTIAN | 5028866631 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-31 | KB31137 | LIREN |
| 2023-05-15 | KB31137 | LETRES |
| 2013-08-08 | KB31137 | LIREN |
| 2013-08-02 | KB31137 | LTSAPR |
| 2013-05-20 | KB31137 | LETRES |
| 2003-06-03 | KB31137 | LIREN |
| 2003-05-19 | KB31137 | LETRES |
| 2001-10-26 | KB31137 | AUDOPR |
| 2000-11-23 | KB31137 | LICCNV |
| 1998-08-11 | KB31137 | AUTHPR |
| 1998-08-11 | KB31137 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1772123 | 2026-08-02 01:25:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KB31137 | ULS 1772123 | 2026-08-02 01:25:18 |
| Status | A | ULS 1772123 | 2026-08-02 01:25:18 |
| Service | IG | ULS 1772123 | 2026-08-02 01:25:18 |
| Grant Date | 2023-08-31 | ULS 1772123 | 2026-08-02 01:25:18 |
| Expiration Date | 2033-08-11 | ULS 1772123 | 2026-08-02 01:25:18 |