Universal Licensing System
KWK539
FLYNN READY MIX CONCRETE COMPANY
License details
| ULS identifier | 1857978 |
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| Call sign | KWK539 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-03-20 |
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| Expiration | 2014-04-06 |
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| Cancellation | 2014-06-07 |
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| Frequency range | 451.775 MHz |
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| Locations | 1 |
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| Representative location | DUBUQUE, DUBUQUE, IA |
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| Coordinates | 42.4836111, -90.7184722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:30 |
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Licensee
| Name | FLYNN READY MIX CONCRETE COMPANY |
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| Applicant type | C |
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| FRN | 0002589265 |
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| Location | DUBUQUE, IA |
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| Address | 12TH ST EXTENSION, DUBUQUE, IA, 52001 |
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| Phone | 5635836494 |
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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 | FB2 | 451.77500000 | | | 90.000000 | 305.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 451.77500000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1/4 MI SW OF JCT HWY 20 & JFK RD ON CEDAR CROSS RD, DUBUQUE, DUBUQUE, IA | 42.48361111, -90.71847222 | 251.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 59.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 12TH ST EXT, DUBUQUE, IA | | 5635836494 |
License history
| Date | File or call sign | Action |
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| 2014-06-07 | KWK539 | LIEXP |
| 2014-01-13 | KWK539 | LETRES |
| 2004-01-12 | KWK539 | LETRES |
| 2001-09-17 | KWK539 | AUDOPR |
| 2000-11-24 | KWK539 | LICCNV |
| 1999-02-16 | KWK539 | LIREN |
| 1999-02-16 | KWK539 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1857978 | 2026-08-02 01:10:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KWK539 | ULS 1857978 | 2026-08-02 01:10:30 |
| Status | E | ULS 1857978 | 2026-08-02 01:10:30 |
| Service | IG | ULS 1857978 | 2026-08-02 01:10:30 |
| Grant Date | 2004-03-20 | ULS 1857978 | 2026-08-02 01:10:30 |
| Expiration Date | 2014-04-06 | ULS 1857978 | 2026-08-02 01:10:30 |
| Cancellation Date | 2014-06-07 | ULS 1857978 | 2026-08-02 01:10:30 |