Universal Licensing System
WPKH486
HELENA, CITY OF
License details
| ULS identifier | 1235890 |
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| Call sign | WPKH486 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-03-08 |
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| Expiration | 2032-02-22 |
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| Frequency range | 453.925 MHz |
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| Locations | 1 |
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| Representative location | HELENA, PHILLIPS, AR |
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| Coordinates | 34.5109444, -90.6495556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 453.92500000 | | | 7.000000 | 20.000000 | |
| 2 | 1 | FXO | 453.92500000 | | | 7.000000 | 20.000000 | |
| 3 | 1 | FXO | 453.92500000 | | | 7.000000 | 20.000000 | |
| 4 | 1 | FXO | 453.92500000 | | | 7.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.92500000 | | 6K00F2D |
| 2 | 1 | 453.92500000 | | 6K00F2D |
| 3 | 1 | 453.92500000 | | 6K00F2D |
| 4 | 1 | 453.92500000 | | 6K00F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 685 HWY 44, HELENA, PHILLIPS, AR | 34.49427778, -90.63872222 | 55.000 m | B | 4.000 m structure / 5.000 m overall | N |
| 2 | T | SPRINGDALE & CENTRAL HIGH SCH RD, HELENA, PHILLIPS, AR | 34.54761111, -90.62427778 | 79.000 m | B | 4.000 m structure / 5.000 m overall | N |
| 3 | T | 139 STONE BROOK, HELENA, PHILLIPS, AR | 34.53400000, -90.63233333 | 82.000 m | POLE | 7.000 m structure / 8.000 m overall | N |
| 4 | T | INDUSTRIAL & ALUMAX RD, HELENA, PHILLIPS, AR | 34.51094444, -90.64955556 | 56.000 m | B | 4.000 m structure / 5.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 5.000 m | | | | -11.000 | |
| 1 | 2 | T | | 5.000 m | | | | 13.000 | |
| 1 | 3 | T | | 8.000 m | | | | 16.000 | |
| 1 | 4 | T | | 5.000 m | | | | -10.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 702 CHERRY ST, HELENA, AR | | 5013387438 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-08 | WPKH486 | LIREN |
| 2011-12-08 | WPKH486 | LIREN |
| 2011-11-28 | WPKH486 | LETRES |
| 2002-04-04 | WPKH486 | LIREN |
| 2001-11-26 | WPKH486 | LETRES |
| 2001-10-01 | WPKH486 | AUDOPR |
| 2000-10-20 | WPKH486 | LICCNV |
| 1997-02-24 | WPKH486 | AUTHPR |
| 1997-02-22 | WPKH486 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1235890 | 2026-08-02 01:10:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKH486 | ULS 1235890 | 2026-08-02 01:10:43 |
| Status | A | ULS 1235890 | 2026-08-02 01:10:43 |
| Service | PW | ULS 1235890 | 2026-08-02 01:10:43 |
| Grant Date | 2022-03-08 | ULS 1235890 | 2026-08-02 01:10:43 |
| Expiration Date | 2032-02-22 | ULS 1235890 | 2026-08-02 01:10:43 |