Universal Licensing System
KNNN370
AHRENS STEEL & WELDING SUPPLIES
License details
| ULS identifier | 1633048 |
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| Call sign | KNNN370 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-05-03 |
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| Expiration | 2021-03-04 |
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| Cancellation | 2021-05-08 |
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| Frequency range | 151.805 MHz |
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| Locations | 1 |
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| Representative location | BOONE, MO |
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| Coordinates | 38.9772500, -92.3290833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 151.80500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.80500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BOONE, MO | 38.97725000, -92.32908333 | | | | |
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 |
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| 1 | 515 BIG BEAR BLVD, COLUMBIA, MO | BOONE | 5734491445 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-08 | KNNN370 | LIEXP |
| 2020-12-07 | KNNN370 | LETRES |
| 2012-12-10 | KNNN370 | LTSAPR |
| 2012-12-08 | KNNN370 | LIMOD |
| 2011-05-03 | KNNN370 | LIREN |
| 2011-03-21 | KNNN370 | LTSAPR |
| 2010-12-06 | KNNN370 | LETRES |
| 2002-05-17 | KNNN370 | AUDOPR |
| 2001-03-27 | KNNN370 | LIREN |
| 2000-12-11 | KNNN370 | LETRES |
| 2000-11-23 | KNNN370 | LICCNV |
| 1996-03-05 | KNNN370 | AUTHPR |
| 1996-03-04 | KNNN370 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1633048 | 2026-08-02 01:14:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNN370 | ULS 1633048 | 2026-08-02 01:14:41 |
| Status | E | ULS 1633048 | 2026-08-02 01:14:41 |
| Service | IG | ULS 1633048 | 2026-08-02 01:14:41 |
| Grant Date | 2011-05-03 | ULS 1633048 | 2026-08-02 01:14:41 |
| Expiration Date | 2021-03-04 | ULS 1633048 | 2026-08-02 01:14:41 |
| Cancellation Date | 2021-05-08 | ULS 1633048 | 2026-08-02 01:14:41 |