Universal Licensing System
WRNA472
DUKE ENERGY BUSINESS SERVICES, LLC
License details
| ULS identifier | 4466474 |
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| Call sign | WRNA472 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-07-03 |
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| Expiration | 2031-07-03 |
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| Frequency range | 451.1125 - 463.2625 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | WEST LAFAYETTE, TIPPECANOE, IN |
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| Coordinates | 40.4171667, -86.9141111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:36 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.11250000 | | | 25.000000 | 30.000000 | |
| 2 | 1 | MO | 451.11250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 452.00000000 | | | 25.000000 | 30.000000 | |
| 2 | 1 | MO | 452.00000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 452.82500000 | | | 25.000000 | 30.000000 | |
| 2 | 1 | MO | 452.82500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB | 463.26250000 | | | 25.000000 | 30.000000 | |
| 2 | 1 | MO | 463.26250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.11250000 | | 7K60F1W |
| 1 | 1 | 451.11250000 | | 11K2F3E |
| 2 | 1 | 451.11250000 | | 7K60F1W |
| 2 | 1 | 451.11250000 | | 11K2F3E |
| 1 | 1 | 452.00000000 | | 11K2F3E |
| 1 | 1 | 452.00000000 | | 7K60F1W |
| 2 | 1 | 452.00000000 | | 7K60F1W |
| 2 | 1 | 452.00000000 | | 11K2F3E |
| 1 | 1 | 452.82500000 | | 7K60F1W |
| 1 | 1 | 452.82500000 | | 11K2F3E |
| 2 | 1 | 452.82500000 | | 7K60F1W |
| 2 | 1 | 452.82500000 | | 11K2F3E |
| 1 | 1 | 463.26250000 | | 11K2F3E |
| 1 | 1 | 463.26250000 | | 7K60F1W |
| 2 | 1 | 463.26250000 | | 11K2F3E |
| 2 | 1 | 463.26250000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PURDUE UNIVERSITY COMBINED HEAT & POWER, 510 S RUSSELL ST, WEST LAFAYETTE, TIPPECANOE, IN | 40.41716667, -86.91411111 | 178.000 m | B | 15.200 m structure / 15.200 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | -9.200 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | NOC, 401 SOUTH COLLEGE STREET, CHARLOTTE, NC | MECKLENBURG | 8886003853 |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-28 | WRNA472 | LIAUA |
| 2021-07-03 | WRNA472 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4466474 | 2026-08-02 01:20:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRNA472 | ULS 4466474 | 2026-08-02 01:20:36 |
| Status | A | ULS 4466474 | 2026-08-02 01:20:36 |
| Service | IG | ULS 4466474 | 2026-08-02 01:20:36 |
| Grant Date | 2021-07-03 | ULS 4466474 | 2026-08-02 01:20:36 |
| Expiration Date | 2031-07-03 | ULS 4466474 | 2026-08-02 01:20:36 |