Universal Licensing System
WPMU709
YOUNKERS CORPORATION
License details
| ULS identifier | 1801351 |
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| Call sign | WPMU709 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1999-01-11 |
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| Expiration | 2004-01-11 |
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| Cancellation | 2004-03-14 |
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| Frequency range | 451.625 - 452.675 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | JOHNSON, IA |
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| Coordinates | 41.6933611, -91.6060000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:49 |
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Licensee
| Name | YOUNKERS CORPORATION |
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| Applicant type | C |
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| Location | CORALVILLE, IA |
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| Address | 1421 CARALRIDGE AVE, CORALVILLE, IA, 52241 |
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| Phone | 3196255100 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 451.62500000 | | | 4.000000 | | |
| 1 | 1 | MO | 452.67500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.62500000 | | 20K0F3E |
| 1 | 1 | 452.67500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BLACK HAWK, IA | 42.46416667, -92.32075000 | | | | |
| 2 | T | JOHNSON, IA | 41.69336111, -91.60600000 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1421 CORALRIDGE AVENUE, CORALVILLE, IA | | 3196255100 |
License history
| Date | File or call sign | Action |
|---|
| 2004-03-14 | WPMU709 | LIEXP |
| 2003-10-20 | WPMU709 | LETRES |
| 2002-07-09 | WPMU709 | AUDOPR |
| 2000-11-23 | WPMU709 | LICCNV |
| 1999-01-11 | WPMU709 | LIISS |
| 1999-01-11 | WPMU709 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1801351 | 2026-08-02 01:26:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMU709 | ULS 1801351 | 2026-08-02 01:26:49 |
| Status | E | ULS 1801351 | 2026-08-02 01:26:49 |
| Service | IG | ULS 1801351 | 2026-08-02 01:26:49 |
| Grant Date | 1999-01-11 | ULS 1801351 | 2026-08-02 01:26:49 |
| Expiration Date | 2004-01-11 | ULS 1801351 | 2026-08-02 01:26:49 |
| Cancellation Date | 2004-03-14 | ULS 1801351 | 2026-08-02 01:26:49 |