Universal Licensing System
KNDX843
R REEF USA
License details
| ULS identifier | 1620119 |
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| Call sign | KNDX843 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1997-12-17 |
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| Expiration | 2002-10-21 |
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| Cancellation | 2002-05-20 |
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| Frequency range | 151.745 MHz |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8730833, -87.6372778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:46 |
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Licensee
| Name | R REEF USA |
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| Applicant type | C |
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| Location | CHICAGO, IL |
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| Address | 100-150 S WACKER DR, CHICAGO, IL, 60606 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 151.74500000 | | | 60.000000 | | |
| 2 | 1 | MO | 151.74500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.74500000 | | 20K0F3E |
| 2 | 1 | 151.74500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 100 S WACKER DR, CHICAGO, COOK, IL | 41.87308333, -87.63727778 | 188.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 78.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 100 S WACKER DR, CHICAGO, IL | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-05-20 | KNDX843 | LITERM |
| 2001-11-28 | KNDX843 | AUDCAN |
| 2000-11-23 | KNDX843 | LICCNV |
| 1997-12-17 | KNDX843 | LIREN |
| 1997-12-17 | KNDX843 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1620119 | 2026-08-02 01:27:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNDX843 | ULS 1620119 | 2026-08-02 01:27:46 |
| Status | T | ULS 1620119 | 2026-08-02 01:27:46 |
| Service | IG | ULS 1620119 | 2026-08-02 01:27:46 |
| Grant Date | 1997-12-17 | ULS 1620119 | 2026-08-02 01:27:46 |
| Expiration Date | 2002-10-21 | ULS 1620119 | 2026-08-02 01:27:46 |
| Cancellation Date | 2002-05-20 | ULS 1620119 | 2026-08-02 01:27:46 |