Universal Licensing System
WPWF426
JOHNSTON COMMUNITY SCHOOLS
License details
| ULS identifier | 2458286 |
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| Call sign | WPWF426 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-08-25 |
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| Expiration | 2022-11-04 |
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| Cancellation | 2023-01-07 |
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| Frequency range | 451.8875 - 466.5375 MHz (8 frequencies) |
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| Locations | 2 |
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| Representative location | Johnston, POLK, IA |
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| Coordinates | 41.6741111, -93.7018333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:23 |
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Licensee
| Name | JOHNSTON COMMUNITY SCHOOLS |
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| Applicant type | G |
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| FRN | 0007534530 |
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| Location | JOHNSTON, IA |
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| Address | 5608 MERLE HAY ROAD, JOHNSTON, IA, 50131 |
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| Phone | 5152785874 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | FB2 | 451.88750000 | | | 45.000000 | 65.000000 | |
| 5 | 1 | MO | 451.88750000 | | | 4.000000 | 4.000000 | |
| 5 | 1 | MO | 456.88750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | FB2 | 461.41250000 | | | 45.000000 | 65.000000 | |
| 5 | 1 | MO | 461.41250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 461.50000000 | | | 4.000000 | 4.000000 | |
| 6 | 1 | FB2 | 461.53750000 | | | 40.000000 | 65.000000 | |
| 7 | 1 | MO | 461.53750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 461.77500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 463.67500000 | | | 45.000000 | 145.000000 | |
| 5 | 1 | MO | 466.41250000 | | | 4.000000 | 4.000000 | |
| 7 | 1 | MO | 466.53750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.67500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 451.88750000 | | 7K60FXE |
| 5 | 1 | 451.88750000 | | 7K60FXE |
| 5 | 1 | 456.88750000 | | 7K60FXE |
| 4 | 1 | 461.41250000 | | 7K60FXE |
| 5 | 1 | 461.41250000 | | 7K60FXE |
| 3 | 1 | 461.50000000 | | 11K2F3E |
| 3 | 1 | 461.50000000 | | 7K60FXE |
| 6 | 1 | 461.53750000 | | 7K60FXE |
| 7 | 1 | 461.53750000 | | 7K60FXE |
| 3 | 1 | 461.77500000 | | 11K2F3E |
| 3 | 1 | 461.77500000 | | 7K60FXE |
| 1 | 1 | 463.67500000 | | 11K2F3E |
| 1 | 1 | 463.67500000 | | 7K60FXE |
| 5 | 1 | 466.41250000 | | 7K60FXE |
| 7 | 1 | 466.53750000 | | 7K60FXE |
| 2 | 1 | 468.67500000 | | 7K60FXE |
| 2 | 1 | 468.67500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 9500 WINDSOR PARKWAY, JOHNSTON, POLK, IA | 41.66655556, -93.74916667 | 314.000 m | B | 9.100 m structure / 9.100 m overall | N |
| 2 | T | | 41.66622222, -93.75452778 | 0.000 m | | | |
| 3 | T | 5905 NW 100TH, JOHNSTON, POLK, IA | 41.66655556, -93.74916667 | | | | N |
| 4 | T | 6500 NW 100TH ST, JOHNSTON, POLK, IA | 41.67872222, -93.75902778 | 299.000 m | BMAST | 15.200 m structure / 18.300 m overall | N |
| 5 | T | | | | | | N |
| 6 | T | 6501 NW 62nd Ave, Johnston, POLK, IA | 41.67411111, -93.70183333 | 254.000 m | BANT | 11.600 m structure / 12.200 m overall | N |
| 7 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 9.100 m | | | | 38.000 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | T | | 18.300 m | | | | 32.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | 12.200 m | | | | -11.000 | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5608 MERLE HAY ROAD, JOHNSTON, IA | POLK | 5152785874 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-07 | WPWF426 | LIEXP |
| 2021-08-05 | WPWF426 | LIMOD |
| 2018-06-05 | WPWF426 | LETCNS |
| 2017-09-01 | WPWF426 | LIMOD |
| 2013-03-18 | WPWF426 | LIMOD |
| 2012-08-25 | WPWF426 | LIREN |
| 2012-08-24 | WPWF426 | ESCAPR |
| 2012-08-13 | WPWF426 | LETRES |
| 2007-04-30 | WPWF426 | LIMOD |
| 2006-08-14 | WPWF426 | LIMOD |
| 2002-11-04 | WPWF426 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2458286 | 2026-08-02 01:16:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWF426 | ULS 2458286 | 2026-08-02 01:16:23 |
| Status | E | ULS 2458286 | 2026-08-02 01:16:23 |
| Service | IG | ULS 2458286 | 2026-08-02 01:16:23 |
| Grant Date | 2012-08-25 | ULS 2458286 | 2026-08-02 01:16:23 |
| Expiration Date | 2022-11-04 | ULS 2458286 | 2026-08-02 01:16:23 |
| Cancellation Date | 2023-01-07 | ULS 2458286 | 2026-08-02 01:16:23 |