Universal Licensing System
WPKA590
MARTIN BROTHERS DISTRIBUTING CO INC DBA MARTIN BROTHERS DISTRIBUTING
License details
| ULS identifier | 1743340 |
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| Call sign | WPKA590 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2001-11-21 |
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| Expiration | 2012-01-06 |
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| Cancellation | 2004-06-10 |
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| Frequency range | 463.9 MHz |
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| Locations | 1 |
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| Representative location | CERRO GORDO, IA |
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| Coordinates | 43.1458056, -93.1593611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:53 |
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Licensee
| Name | MARTIN BROTHERS DISTRIBUTING CO INC DBA MARTIN BROTHERS DISTRIBUTING |
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| Applicant type | C |
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| FRN | 0005676663 |
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| Location | MASON CITY, IA |
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| Address | 711 S FEDERAL, MASON CITY, IA, 50401 |
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| Phone | 3192661775 |
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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 | 463.90000000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 463.90000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | CERRO GORDO, IA | 43.14580556, -93.15936111 | | | | |
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 | 711 S FEDERAL, MASON CITY, IA | | 3192661775 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPKA590 | PNACT |
| 2004-06-10 | WPKA590 | LETACS |
| 2004-06-10 | WPKA590 | LITERM |
| 2001-11-21 | WPKA590 | LIAUA |
| 2001-11-21 | WPKA590 | LIREN |
| 2001-10-15 | WPKA590 | LETRES |
| 2000-11-23 | WPKA590 | LICCNV |
| 1997-01-07 | WPKA590 | AUTHPR |
| 1997-01-06 | WPKA590 | LIISS |
| WPKA590 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1743340 | 2026-08-02 01:14:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKA590 | ULS 1743340 | 2026-08-02 01:14:53 |
| Status | T | ULS 1743340 | 2026-08-02 01:14:53 |
| Service | IG | ULS 1743340 | 2026-08-02 01:14:53 |
| Grant Date | 2001-11-21 | ULS 1743340 | 2026-08-02 01:14:53 |
| Expiration Date | 2012-01-06 | ULS 1743340 | 2026-08-02 01:14:53 |
| Cancellation Date | 2004-06-10 | ULS 1743340 | 2026-08-02 01:14:53 |