Universal Licensing System
WPKS573
COOK BROTHERS LTD
License details
| ULS identifier | 1751084 |
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| Call sign | WPKS573 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-05-03 |
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| Expiration | 2012-06-23 |
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| Cancellation | 2012-08-25 |
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| Frequency range | 464.1 - 469.1 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | WINTHROP, BUCHANAN, IA |
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| Coordinates | 42.3750000, -91.6873889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:51 |
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Licensee
| Name | COOK BROTHERS LTD |
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| Applicant type | C |
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| FRN | 0006945679 |
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| Location | WINTHROP, IA |
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| Address | 3016 280TH ST, WINTHROP, IA, 50682 |
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| Phone | 3199343787 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.10000000 | | | 40.000000 | 90.000000 | |
| 3 | 1 | MO | 464.10000000 | | | 40.000000 | | |
| 2 | 1 | FX1 | 469.10000000 | | | 40.000000 | | |
| 3 | 1 | MO | 469.10000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.10000000 | | 20K0F3E |
| 3 | 1 | 464.10000000 | | 20K0F3E |
| 2 | 1 | 469.10000000 | | 20K0F3E |
| 3 | 1 | 469.10000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3016 280TH ST, WINTHROP, BUCHANAN, IA | 42.37500000, -91.68738889 | 293.000 m | B | 12.000 m structure / 16.000 m overall | N |
| 2 | T | IA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.000 m | | | | 17.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3016 280TH ST, WINTHROP, IA | | 3199343787 |
License history
| Date | File or call sign | Action |
|---|
| 2012-08-25 | WPKS573 | LIEXP |
| 2012-04-02 | WPKS573 | LETRES |
| 2002-05-03 | WPKS573 | LIREN |
| 2002-05-02 | WPKS573 | LITIN |
| 2002-04-01 | WPKS573 | LETRES |
| 2001-09-20 | WPKS573 | AUDOPR |
| 2000-11-23 | WPKS573 | LICCNV |
| 1997-06-23 | WPKS573 | LIISS |
| 1997-06-23 | WPKS573 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1751084 | 2026-08-02 01:24:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKS573 | ULS 1751084 | 2026-08-02 01:24:51 |
| Status | E | ULS 1751084 | 2026-08-02 01:24:51 |
| Service | IG | ULS 1751084 | 2026-08-02 01:24:51 |
| Grant Date | 2002-05-03 | ULS 1751084 | 2026-08-02 01:24:51 |
| Expiration Date | 2012-06-23 | ULS 1751084 | 2026-08-02 01:24:51 |
| Cancellation Date | 2012-08-25 | ULS 1751084 | 2026-08-02 01:24:51 |