Universal Licensing System
WPYF441
ROY WALKER COMMUNICATIONS, INC.
License details
| ULS identifier | 2537192 |
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| Call sign | WPYF441 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-06-29 |
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| Expiration | 2033-07-31 |
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| Frequency range | 152.87 - 159.855 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | MAKANDA, JACKSON, IL |
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| Coordinates | 37.6602778, -89.2600000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-30 09:56:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 152.87000000 | | | 100.000000 | 88.000000 | |
| 2 | 1 | MO6 | 152.87000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO6 | 159.85500000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FX1 | 159.85500000 | | | 100.000000 | 89.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.87000000 | | 11K2F3E |
| 1 | 1 | 152.87000000 | | 7K60FXE |
| 2 | 1 | 152.87000000 | | 7K60FXE |
| 2 | 1 | 152.87000000 | | 11K2F3E |
| 2 | 1 | 159.85500000 | | 7K60FXE |
| 2 | 1 | 159.85500000 | | 11K2F3E |
| 3 | 1 | 159.85500000 | | 11K2F3E |
| 3 | 1 | 159.85500000 | | 7K60FXE |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2537192 | 2026-08-30 09:56:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYF441 | ULS 2537192 | 2026-08-30 09:56:20 |
| Status | A | ULS 2537192 | 2026-08-30 09:56:20 |
| Service | IG | ULS 2537192 | 2026-08-30 09:56:20 |
| Grant Date | 2023-06-29 | ULS 2537192 | 2026-08-30 09:56:20 |
| Expiration Date | 2033-07-31 | ULS 2537192 | 2026-08-30 09:56:20 |