Universal Licensing System
KNU237
RITCHIE EQUIPMENT INC
License details
| ULS identifier | 1636291 |
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| Call sign | KNU237 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-04-20 |
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| Expiration | 2013-12-01 |
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| Cancellation | 2014-02-01 |
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| Frequency range | 30.78 - 469.675 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | NEW HOPE, MERCER, WV |
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| Coordinates | 37.3615000, -81.1467500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:10 |
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Licensee
| Name | RITCHIE EQUIPMENT INC |
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| Applicant type | C |
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| FRN | 0002012540 |
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| Location | PRINCETON, WV |
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| Address | PRINCETON, WV, 24740 |
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| Phone | 3044871229 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 30.78000000 | | | 100.000000 | 76.000000 | |
| 3 | 1 | MO | 30.78000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB | 31.04000000 | | | 100.000000 | 76.000000 | |
| 3 | 1 | MO | 31.04000000 | | | 100.000000 | | |
| 2 | 1 | FX2 | 464.67500000 | | | 12.000000 | 56.000000 | |
| 1 | 1 | FX1 | 469.67500000 | | | 12.000000 | 65.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 30.78000000 | | 20K0F3E |
| 3 | 1 | 30.78000000 | | 20K0F3E |
| 2 | 1 | 31.04000000 | | 20K0F3E |
| 3 | 1 | 31.04000000 | | 20K0F3E |
| 2 | 1 | 464.67500000 | | 20K0F3E |
| 1 | 1 | 469.67500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 600 N RT 20 10500 NE, NEW HOPE, MERCER, WV | 37.36150000, -81.14675000 | 838.000 m | | | N |
| 2 | T | TOP E RIVER MOUNTAIN 2.3 MI SW, BLUEFIELD, BLAND, VA | 37.22705556, -81.25150000 | 916.000 m | TOWER | 12.000 m structure / 15.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
| 1 | 2 | T | | 15.000 m | | | | 123.700 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 600 N RT 20 10500 NE, New Hope, WV | MERCER | 3044871229 |
License history
| Date | File or call sign | Action |
|---|
| 2014-02-01 | KNU237 | LIEXP |
| 2013-09-09 | KNU237 | LETRES |
| 2006-11-14 | KNU237 | LETCNS |
| 2006-02-16 | KNU237 | LIMOD |
| 2004-04-20 | KNU237 | LIREN |
| 2003-09-04 | KNU237 | LETRES |
| 2001-10-30 | KNU237 | AUDOPR |
| 2000-11-23 | KNU237 | LICCNV |
| 1998-09-09 | KNU237 | LIREN |
| 1998-09-09 | KNU237 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1636291 | 2026-08-02 01:13:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNU237 | ULS 1636291 | 2026-08-02 01:13:10 |
| Status | E | ULS 1636291 | 2026-08-02 01:13:10 |
| Service | IG | ULS 1636291 | 2026-08-02 01:13:10 |
| Grant Date | 2004-04-20 | ULS 1636291 | 2026-08-02 01:13:10 |
| Expiration Date | 2013-12-01 | ULS 1636291 | 2026-08-02 01:13:10 |
| Cancellation Date | 2014-02-01 | ULS 1636291 | 2026-08-02 01:13:10 |