Universal Licensing System
KNIW998
VIRGIL LUTH INC
License details
| ULS identifier | 1854904 |
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| Call sign | KNIW998 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-02-14 |
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| Expiration | 2014-04-03 |
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| Cancellation | 2014-06-07 |
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| Frequency range | 452.075 - 457.075 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | NEWMAN, DOUGLAS, IL |
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| Coordinates | 39.8611389, -87.9489167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.07500000 | | | 30.000000 | 140.000000 | |
| 2 | 1 | MO | 452.07500000 | | | 4.000000 | | |
| 2 | 1 | MO | 452.07500000 | | | 16.000000 | | |
| 2 | 1 | MO | 457.07500000 | | | 4.000000 | | |
| 2 | 1 | MO | 457.07500000 | | | 16.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.07500000 | | 20K0F3E |
| 2 | 1 | 452.07500000 | | 20K0F3E |
| 2 | 1 | 452.07500000 | | 20K0F3E |
| 2 | 1 | 457.07500000 | | 20K0F3E |
| 2 | 1 | 457.07500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4.5 MI NW, NEWMAN, DOUGLAS, IL | 39.86113889, -87.94891667 | 213.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 2 | 2250E Co Rd 1375N, Newman, IL | DOUGLAS | 2178372358 |
License history
| Date | File or call sign | Action |
|---|
| 2014-06-07 | KNIW998 | LIEXP |
| 2014-01-06 | KNIW998 | LETRES |
| 2004-01-05 | KNIW998 | LETRES |
| 2001-12-26 | KNIW998 | AUDOPR |
| 2000-11-24 | KNIW998 | LICCNV |
| 1999-02-04 | KNIW998 | AUTHPR |
| 1999-02-03 | KNIW998 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1854904 | 2026-08-02 01:16:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNIW998 | ULS 1854904 | 2026-08-02 01:16:44 |
| Status | E | ULS 1854904 | 2026-08-02 01:16:44 |
| Service | IG | ULS 1854904 | 2026-08-02 01:16:44 |
| Grant Date | 2004-02-14 | ULS 1854904 | 2026-08-02 01:16:44 |
| Expiration Date | 2014-04-03 | ULS 1854904 | 2026-08-02 01:16:44 |
| Cancellation Date | 2014-06-07 | ULS 1854904 | 2026-08-02 01:16:44 |