Universal Licensing System
WRD472
PORTER COUNTY MUNICIPAL AIRPORT AUTHORITY
License details
| ULS identifier | 1237550 |
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| Call sign | WRD472 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-12-30 |
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| Expiration | 2032-03-26 |
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| Frequency range | 155.865 MHz |
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| Locations | 2 |
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| Representative location | VALPARAISO, PORTER, IN |
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| Coordinates | 41.4494722, -87.0097500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.86500000 | | | 10.000000 | 35.000000 | |
| 2 | 1 | MO | 155.86500000 | | | 60.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.86500000 | | 11K2F3E |
| 1 | 1 | 155.86500000 | | 11K2F1D |
| 2 | 1 | 155.86500000 | | 11K2F1D |
| 2 | 1 | 155.86500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4207 MURVIHILL RD, VALPARAISO, PORTER, IN | 41.44947222, -87.00975000 | 233.000 m | B | 19.000 m structure / 24.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 32.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4207 MURVIHILL RD, VALPARAISO, IN | PORTER | 2194626508 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-30 | WRD472 | LIREN |
| 2017-06-07 | WRD472 | LIMOD |
| 2012-02-15 | WRD472 | LIREN |
| 2012-01-02 | WRD472 | LETRES |
| 2010-11-28 | WRD472 | ESCAPR |
| 2002-04-11 | WRD472 | LIREN |
| 2001-12-31 | WRD472 | LETRES |
| 2001-10-29 | WRD472 | AUDOPR |
| 2000-10-20 | WRD472 | LICCNV |
| 1997-03-26 | WRD472 | LIISS |
| 1997-03-26 | WRD472 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1237550 | 2026-08-02 01:12:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRD472 | ULS 1237550 | 2026-08-02 01:12:01 |
| Status | A | ULS 1237550 | 2026-08-02 01:12:01 |
| Service | PW | ULS 1237550 | 2026-08-02 01:12:01 |
| Grant Date | 2021-12-30 | ULS 1237550 | 2026-08-02 01:12:01 |
| Expiration Date | 2032-03-26 | ULS 1237550 | 2026-08-02 01:12:01 |