Universal Licensing System
KNFJ387
JEFFERSON TELEPHONE COMPANY
License details
| ULS identifier | 1877605 |
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| Call sign | KNFJ387 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2012-02-28 |
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| Expiration | 2022-03-19 |
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| Cancellation | 2012-12-19 |
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| Frequency range | 451.45 - 456.45 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | JEFFERSON, GREENE, IA |
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| Coordinates | 42.0152500, -94.3674722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:58 |
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Licensee
| Name | JEFFERSON TELEPHONE COMPANY |
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| Applicant type | C |
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| FRN | 0002598225 |
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| Location | JEFFERSON, IA |
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| Address | 105 W HARRISON ST, JEFFERSON, IA, 501292105 |
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| Phone | 5153862626 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.45000000 | | | 75.000000 | | |
| 2 | 1 | FB2 | 451.45000000 | | | 75.000000 | | |
| 1 | 1 | MO | 456.45000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.45000000 | | 20K0F3E |
| 2 | 1 | 451.45000000 | | 20K0F3E |
| 1 | 1 | 456.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 105 W HARRISON, JEFFERSON, GREENE, IA | 42.01525000, -94.36747222 | 320.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 23.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 105 W HARRISON, JEFFERSON, IA | GREENE | 5153862626 |
License history
| Date | File or call sign | Action |
|---|
| 2012-12-20 | KNFJ387 | LICAN |
| 2012-12-19 | KNFJ387 | ESUAPR |
| 2012-02-28 | KNFJ387 | LIREN |
| 2012-02-27 | KNFJ387 | ESCAPR |
| 2011-12-26 | KNFJ387 | LETRES |
| 2002-05-02 | KNFJ387 | COR |
| 2002-04-26 | KNFJ387 | LIREN |
| 2001-12-26 | KNFJ387 | LETRES |
| 2001-10-09 | KNFJ387 | AUDOPR |
| 2000-11-24 | KNFJ387 | LICCNV |
| 1997-01-22 | KNFJ387 | AUTHPR |
| 1997-01-21 | KNFJ387 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1877605 | 2026-08-02 01:08:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNFJ387 | ULS 1877605 | 2026-08-02 01:08:58 |
| Status | C | ULS 1877605 | 2026-08-02 01:08:58 |
| Service | IG | ULS 1877605 | 2026-08-02 01:08:58 |
| Grant Date | 2012-02-28 | ULS 1877605 | 2026-08-02 01:08:58 |
| Expiration Date | 2022-03-19 | ULS 1877605 | 2026-08-02 01:08:58 |
| Cancellation Date | 2012-12-19 | ULS 1877605 | 2026-08-02 01:08:58 |