Universal Licensing System
KLF431
NATIONAL OIL CO INC
License details
| ULS identifier | 1848416 |
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| Call sign | KLF431 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-08-24 |
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| Expiration | 2003-11-07 |
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| Cancellation | 2004-01-11 |
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| Frequency range | 43.48 MHz |
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| Locations | 2 |
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| Representative location | WINDSOR, HARTFORD, CT |
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| Coordinates | 41.8215000, -72.6578611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:17 |
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Licensee
| Name | NATIONAL OIL CO INC |
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| Applicant type | C |
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| Location | WINDSOR, CT |
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| Address | 384 WINDSOR AVE, WINDSOR, CT, 06095 |
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| Phone | 2036885544 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 43.48000000 | | | 100.000000 | | |
| 2 | 1 | FB | 43.48000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 43.48000000 | | 20K0F3E |
| 2 | 1 | 43.48000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 384 WINDSOR AVE, WINDSOR, HARTFORD, CT | 41.82150000, -72.65786111 | 9.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 14.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 384 WINDSOR AVE, WINDSOR, CT | | 2036885544 |
License history
| Date | File or call sign | Action |
|---|
| 2004-01-11 | KLF431 | LIEXP |
| 2003-08-11 | KLF431 | LETRES |
| 2002-05-08 | KLF431 | LETAUS |
| 2000-11-24 | KLF431 | LICCNV |
| 1998-08-24 | KLF431 | AUTHPR |
| 1998-08-24 | KLF431 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1848416 | 2026-08-02 01:27:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KLF431 | ULS 1848416 | 2026-08-02 01:27:17 |
| Status | E | ULS 1848416 | 2026-08-02 01:27:17 |
| Service | IG | ULS 1848416 | 2026-08-02 01:27:17 |
| Grant Date | 1998-08-24 | ULS 1848416 | 2026-08-02 01:27:17 |
| Expiration Date | 2003-11-07 | ULS 1848416 | 2026-08-02 01:27:17 |
| Cancellation Date | 2004-01-11 | ULS 1848416 | 2026-08-02 01:27:17 |