Universal Licensing System
KNJS421
SEGNO COMMUNICATIONS INC
License details
| ULS identifier | 1629690 |
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| Call sign | KNJS421 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1999-11-12 |
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| Expiration | 2004-11-14 |
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| Cancellation | 2004-06-10 |
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| Frequency range | 463.55 - 468.55 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SPRINGFIELD, SANGAMON, IL |
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| Coordinates | 39.7670000, -89.5723056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:41 |
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Licensee
| Name | SEGNO COMMUNICATIONS INC |
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| Applicant type | C |
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| FRN | 0002798064 |
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| Location | DANVILLE, IL |
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| Address | 801 E. VOORHEES ST., DANVILLE, IL, 61832 |
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| Phone | 2175234797 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB4 | 463.55000000 | | | 90.000000 | 200.000000 | |
| 1 | 1 | FX1 | 468.55000000 | | | 10.000000 | | |
| 3 | 1 | MO | 468.55000000 | | | 75.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.55000000 | | 20K0F3E |
| 1 | 1 | 468.55000000 | | 20K0F3E |
| 3 | 1 | 468.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | IL | | | | | |
| 2 | T | .25 MI S OF RT 29, SPRINGFIELD, SANGAMON, IL | 39.76700000, -89.57230556 | 174.000 m | | 136.000 m structure / 136.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 136.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3115 DOTMAR DR, SPRINGFIELD, IL | | 2175234797 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | KNJS421 | PNACT |
| 2004-06-10 | KNJS421 | LITERM |
| 2004-06-10 | KNJS421 | LETACS |
| 2000-11-23 | KNJS421 | LICCNV |
| 1999-11-12 | KNJS421 | LIREN |
| 1999-11-12 | KNJS421 | AUTHPR |
| KNJS421 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1629690 | 2026-08-02 01:08:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJS421 | ULS 1629690 | 2026-08-02 01:08:41 |
| Status | T | ULS 1629690 | 2026-08-02 01:08:41 |
| Service | IG | ULS 1629690 | 2026-08-02 01:08:41 |
| Grant Date | 1999-11-12 | ULS 1629690 | 2026-08-02 01:08:41 |
| Expiration Date | 2004-11-14 | ULS 1629690 | 2026-08-02 01:08:41 |
| Cancellation Date | 2004-06-10 | ULS 1629690 | 2026-08-02 01:08:41 |