Universal Licensing System
KNES508
GROVERT AG INC
License details
| ULS identifier | 1852013 |
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| Call sign | KNES508 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-01-24 |
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| Expiration | 2033-03-08 |
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| Frequency range | 451.775 - 456.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SHELLSBURG, BENTON, IA |
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| Coordinates | 42.0750000, -91.9685278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.77500000 | | | 40.000000 | | |
| 2 | 1 | FB2 | 451.77500000 | | | 40.000000 | | |
| 1 | 1 | MO | 456.77500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.77500000 | | 11K0F3E |
| 2 | 1 | 451.77500000 | | 11K0F3E |
| 1 | 1 | 456.77500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | ON COUNTY RD W14 5 MI WSW, SHELLSBURG, BENTON, IA | 42.07500000, -91.96852778 | 274.000 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 |
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| 1 | ON COUNTY RD W14 5 MI WSW, SHELLSBURG, IA | | 3194362978 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-30 | KNES508 | COR |
| 2023-01-24 | KNES508 | LIREN |
| 2023-01-21 | KNES508 | LIREN |
| 2017-06-30 | KNES508 | LIMOD |
| 2013-01-24 | KNES508 | LIREN |
| 2012-12-10 | KNES508 | LETRES |
| 2012-03-28 | KNES508 | LIMOD |
| 2012-02-21 | KNES508 | LTSAPR |
| 2003-03-22 | KNES508 | LIREN |
| 2002-12-09 | KNES508 | LETRES |
| 2001-11-13 | KNES508 | AUDOPR |
| 2000-11-24 | KNES508 | LICCNV |
| 1998-02-26 | KNES508 | LIREN |
| 1998-02-26 | KNES508 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1852013 | 2026-08-02 01:09:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNES508 | ULS 1852013 | 2026-08-02 01:09:48 |
| Status | A | ULS 1852013 | 2026-08-02 01:09:48 |
| Service | IG | ULS 1852013 | 2026-08-02 01:09:48 |
| Grant Date | 2023-01-24 | ULS 1852013 | 2026-08-02 01:09:48 |
| Expiration Date | 2033-03-08 | ULS 1852013 | 2026-08-02 01:09:48 |