Universal Licensing System
KDX557
PENNINGTON, COUNTY OF
License details
| ULS identifier | 1206844 |
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| Call sign | KDX557 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-09-23 |
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| Expiration | 2031-12-04 |
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| Frequency range | 154.98 MHz |
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| Locations | 1 |
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| Representative location | RAPID CITY, PENNINGTON, SD |
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| Coordinates | 44.0500000, -103.5338056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 154.98000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.98000000 | | 11K0F3E |
| 1 | 1 | 154.98000000 | | 11K0F3D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SETH BULLOCK LOOKOUT NR LK PACTOLA, RAPID CITY, PENNINGTON, SD | 44.05000000, -103.53380556 | 1805.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 315 KANSAS CITY ST, RAPID CITY, SD | PENNINGTON | 6053942185 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-23 | KDX557 | LIREN |
| 2018-05-16 | KDX557 | LIMOD |
| 2011-09-08 | KDX557 | LIREN |
| 2011-01-14 | KDX557 | LIMOD |
| 2009-02-19 | KDX557 | LIAUA |
| 2009-02-18 | KDX557 | ESCAPR |
| 2007-04-18 | KDX557 | LIAUA |
| 2007-04-17 | KDX557 | ESCAPR |
| 2002-01-14 | KDX557 | AUDOPR |
| 2001-09-06 | KDX557 | LIREN |
| 2000-10-20 | KDX557 | LICCNV |
| 1996-09-19 | KDX557 | LIREN |
| 1996-09-19 | KDX557 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1206844 | 2026-08-02 01:09:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KDX557 | ULS 1206844 | 2026-08-02 01:09:29 |
| Status | A | ULS 1206844 | 2026-08-02 01:09:29 |
| Service | PW | ULS 1206844 | 2026-08-02 01:09:29 |
| Grant Date | 2021-09-23 | ULS 1206844 | 2026-08-02 01:09:29 |
| Expiration Date | 2031-12-04 | ULS 1206844 | 2026-08-02 01:09:29 |