Universal Licensing System
WQWK421
UNIVERSITY OF IOWA
License details
| ULS identifier | 3736127 |
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| Call sign | WQWK421 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2015-09-21 |
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| Expiration | 2025-09-21 |
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| Cancellation | 2023-12-07 |
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| Frequency range | 451.775 - 468.9 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | Iowa City, JOHNSON, IA |
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| Coordinates | 41.6538889, -91.5377778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.77500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 456.77500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 463.90000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO | 468.90000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.77500000 | | 7K60FXD |
| 1 | 1 | 451.77500000 | | 7K60FXE |
| 1 | 1 | 456.77500000 | | 7K60FXE |
| 1 | 1 | 456.77500000 | | 7K60FXD |
| 1 | 1 | 463.90000000 | | 7K60FXE |
| 1 | 1 | 463.90000000 | | 7K60FXD |
| 1 | 1 | 468.90000000 | | 7K60FXD |
| 1 | 1 | 468.90000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Iowa City, JOHNSON, IA | 41.65388889, -91.53777778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 200 University Services, Iowa City, IA | JOHNSON | 3193355294 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-08 | WQWK421 | LICAN |
| 2016-06-21 | WQWK421 | LETCNS |
| 2015-09-21 | WQWK421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 3736127 | 2026-08-02 01:21:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQWK421 | ULS 3736127 | 2026-08-02 01:21:08 |
| Status | C | ULS 3736127 | 2026-08-02 01:21:08 |
| Service | IG | ULS 3736127 | 2026-08-02 01:21:08 |
| Grant Date | 2015-09-21 | ULS 3736127 | 2026-08-02 01:21:08 |
| Expiration Date | 2025-09-21 | ULS 3736127 | 2026-08-02 01:21:08 |
| Cancellation Date | 2023-12-07 | ULS 3736127 | 2026-08-02 01:21:08 |