Universal Licensing System
WPGK577
COWAN BROTHERS, PTN
License details
| ULS identifier | 1724700 |
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| Call sign | WPGK577 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2005-08-12 |
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| Expiration | 2015-09-15 |
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| Cancellation | 2015-11-21 |
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| Frequency range | 463.3 - 468.3 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | HIGHMORE, HYDE, SD |
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| Coordinates | 44.3541389, -99.4528611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:28 |
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Licensee
| Name | COWAN BROTHERS, PTN |
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| Applicant type | D |
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| FRN | 0013877626 |
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| Location | HIGHMORE, SD |
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| Address | 21250 HOLABIRD GRADE, HIGHMORE, SD, 57345 |
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| Phone | 6058522097 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 463.30000000 | | | 100.000000 | 398.000000 | |
| 3 | 1 | MO | 463.30000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FX1 | 468.30000000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | MO | 468.30000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.30000000 | | 11K2F3E |
| 1 | 1 | 463.30000000 | | 20K0F3E |
| 3 | 1 | 463.30000000 | | 20K0F3E |
| 3 | 1 | 463.30000000 | | 11K2F3E |
| 2 | 1 | 468.30000000 | | 20K0F3E |
| 2 | 1 | 468.30000000 | | 11K2F3E |
| 3 | 1 | 468.30000000 | | 20K0F3E |
| 3 | 1 | 468.30000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11 mi S of Highmore on Hwy 47 and 1/2 mi W on gravel road, HIGHMORE, HYDE, SD | 44.35413889, -99.45286111 | 664.400 m | TOWER | 59.400 m structure / 59.400 m overall | N |
| 2 | T | SD | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 52.000 m | | | | 121.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 21250 Holabird Grade, HIGHMORE, SD | HYDE | 6058522097 |
| 2 | 33085 207th Street, Highmore, SD | HYDE | 6058522422 |
Special conditions
| Type | Condition code |
|---|
| P | 4020 |
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|
| 2015-11-21 | WPGK577 | LIEXP |
| 2015-06-22 | WPGK577 | LETRES |
| 2011-02-23 | WPGK577 | LIMOD |
| 2005-08-12 | WPGK577 | LIREN |
| 2005-08-12 | WPGK577 | LTSFRN |
| 2005-08-12 | WPGK577 | LTSAPR |
| 2005-06-20 | WPGK577 | LETRES |
| 2002-02-26 | WPGK577 | AUDOPR |
| 2000-11-23 | WPGK577 | LICCNV |
| 2000-10-04 | WPGK577 | AUTHPR |
| 2000-10-04 | WPGK577 | LIREN |
| 2000-06-12 | WPGK577 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1724700 | 2026-08-02 01:17:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPGK577 | ULS 1724700 | 2026-08-02 01:17:28 |
| Status | E | ULS 1724700 | 2026-08-02 01:17:28 |
| Service | IG | ULS 1724700 | 2026-08-02 01:17:28 |
| Grant Date | 2005-08-12 | ULS 1724700 | 2026-08-02 01:17:28 |
| Expiration Date | 2015-09-15 | ULS 1724700 | 2026-08-02 01:17:28 |
| Cancellation Date | 2015-11-21 | ULS 1724700 | 2026-08-02 01:17:28 |