Universal Licensing System
WRKS643
Osage Community Schools
License details
| ULS identifier | 4385642 |
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| Call sign | WRKS643 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-02-08 |
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| Expiration | 2031-02-08 |
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| Frequency range | 72.1 MHz |
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| Locations | 1 |
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| Representative location | Osage, MITCHELL, IA |
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| Coordinates | 43.2777222, -92.8088611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 72.10000000 | | | 2.000000 | 1.500000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.10000000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 820 Sawyer Drive, Osage, MITCHELL, IA | 43.27772222, -92.80886111 | 357.000 m | BMAST | 12.200 m structure / 13.700 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.700 m | | | | 18.700 | |
Control points
| Number | Address | County | Phone |
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| 1 | 820 Sawyer Drive, Osage CSD, Osage, IA | MITCHELL | 6417323102 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-08 | WRKS643 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4385642 | 2026-08-02 01:18:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKS643 | ULS 4385642 | 2026-08-02 01:18:48 |
| Status | A | ULS 4385642 | 2026-08-02 01:18:48 |
| Service | IG | ULS 4385642 | 2026-08-02 01:18:48 |
| Grant Date | 2021-02-08 | ULS 4385642 | 2026-08-02 01:18:48 |
| Expiration Date | 2031-02-08 | ULS 4385642 | 2026-08-02 01:18:48 |