Universal Licensing System
WPRK411
RIDGEWOOD JR HIGH SCHOOL
License details
| ULS identifier | 1832031 |
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| Call sign | WPRK411 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2000-10-27 |
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| Expiration | 2005-10-27 |
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| Cancellation | 2006-01-07 |
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| Frequency range | 159.705 - 159.855 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | JEFFERSON, MO |
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| Coordinates | 38.4592222, -90.4184444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:10 |
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Licensee
| Name | RIDGEWOOD JR HIGH SCHOOL |
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| Applicant type | G |
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| Location | ARNOLD, MO |
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| Address | 1401 RIDGEWOOD SCHOOL RD, ARNOLD, MO, 63010 |
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| Phone | 6362821459 |
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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 | MO | 159.70500000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | MO | 159.85500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 159.70500000 | | 20K0F3E |
| 1 | 1 | 159.85500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | JEFFERSON, MO | 38.45922222, -90.41844444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1401 RIDGWOOD SCHOOL RD, ARNOLD, MO | | 6362821459 |
License history
| Date | File or call sign | Action |
|---|
| 2006-01-07 | WPRK411 | LIEXP |
| 2005-08-01 | WPRK411 | LETRES |
| 2004-03-09 | WPRK411 | AUDOPR |
| 2000-11-23 | WPRK411 | LICCNV |
| 2000-10-27 | WPRK411 | AUTHPR |
| 2000-10-27 | WPRK411 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1832031 | 2026-08-02 01:27:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPRK411 | ULS 1832031 | 2026-08-02 01:27:10 |
| Status | E | ULS 1832031 | 2026-08-02 01:27:10 |
| Service | IG | ULS 1832031 | 2026-08-02 01:27:10 |
| Grant Date | 2000-10-27 | ULS 1832031 | 2026-08-02 01:27:10 |
| Expiration Date | 2005-10-27 | ULS 1832031 | 2026-08-02 01:27:10 |
| Cancellation Date | 2006-01-07 | ULS 1832031 | 2026-08-02 01:27:10 |