Universal Licensing System
WPLZ487
A M COHRON & SON INC
License details
| ULS identifier | 1790357 |
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| Call sign | WPLZ487 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1998-04-23 |
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| Expiration | 2003-04-23 |
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| Cancellation | 2003-07-27 |
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| Frequency range | 158.385 MHz |
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| Locations | 4 |
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| Representative location | CARSON, POTTAWATTAMIE, IA |
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| Coordinates | 41.2394444, -95.1741667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:50 |
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Licensee
| Name | A M COHRON & SON INC |
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| Applicant type | C |
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| FRN | 0002588127 |
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| Location | ATLANTIC, IA |
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| Address | 62180 Great River Rd. BOX 479, ATLANTIC, IA, 50022 |
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| Phone | 7122432448 |
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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 | FB | 158.38500000 | | | 110.000000 | 212.000000 | |
| 2 | 1 | FB | 158.38500000 | | | 110.000000 | 212.000000 | |
| 3 | 1 | MO | 158.38500000 | | | 110.000000 | | |
| 4 | 1 | MO | 158.38500000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 158.38500000 | | 20K0F3E |
| 2 | 1 | 158.38500000 | | 20K0F3E |
| 3 | 1 | 158.38500000 | | 20K0F3E |
| 4 | 1 | 158.38500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 321 S OAK ST, CARSON, POTTAWATTAMIE, IA | 41.23944444, -95.17416667 | 393.000 m | SILO | 18.000 m structure / 23.000 m overall | N |
| 2 | T | 10001 192ND ST, COUNCIL BLUFFS, POTTAWATTAMIE, IA | 41.15611111, -95.07527778 | 320.000 m | SILO | 18.000 m structure / 23.000 m overall | N |
| 3 | T | POTTAWATTAMIE, IA | 41.23944444, -95.17416667 | | | | |
| 4 | T | POTTAWATTAMIE, IA | 41.15611111, -95.07527778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | H | 3.0000 | 0.0000 | 45.000 | |
| 1 | 2 | T | | 23.000 m | H | 3.0000 | 0.0000 | -14.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | JCT HWY 6 & CTY HWY 16, ATLANTIC, IA | | 7122432448 |
License history
| Date | File or call sign | Action |
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| 2003-07-27 | WPLZ487 | LIEXP |
| 2003-01-27 | WPLZ487 | LETRES |
| 2001-09-17 | WPLZ487 | AUDOPR |
| 2001-09-11 | WPLZ487 | LIAUA |
| 2000-11-23 | WPLZ487 | LICCNV |
| 1998-04-23 | WPLZ487 | AUTHPR |
| 1998-04-23 | WPLZ487 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1790357 | 2026-08-02 01:11:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPLZ487 | ULS 1790357 | 2026-08-02 01:11:50 |
| Status | E | ULS 1790357 | 2026-08-02 01:11:50 |
| Service | IG | ULS 1790357 | 2026-08-02 01:11:50 |
| Grant Date | 1998-04-23 | ULS 1790357 | 2026-08-02 01:11:50 |
| Expiration Date | 2003-04-23 | ULS 1790357 | 2026-08-02 01:11:50 |
| Cancellation Date | 2003-07-27 | ULS 1790357 | 2026-08-02 01:11:50 |