Universal Licensing System
WPIW792
UL LLC
License details
| ULS identifier | 1734986 |
|---|
| Call sign | WPIW792 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-09-23 |
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| Expiration | 2035-11-27 |
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| Frequency range | 464.775 - 469.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | NORTHBROOK, COOK, IL |
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| Coordinates | 42.1453056, -87.8472778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 464.77500000 | | | 100.000000 | 36.000000 | |
| 2 | 1 | MO | 469.77500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.77500000 | | 11K2F3E |
| 1 | 1 | 464.77500000 | | 7K60FXD |
| 1 | 1 | 464.77500000 | | 7K60FXE |
| 2 | 1 | 469.77500000 | | 7K60FXE |
| 2 | 1 | 469.77500000 | | 11K2F3E |
| 2 | 1 | 469.77500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 333 PFINGSTEN RD, NORTHBROOK, COOK, IL | 42.14530556, -87.84727778 | 203.000 m | B | 17.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 25.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 333 PFINGSTEN RD, NORTHBROOK, IL | COOK | 7082728800 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-23 | WPIW792 | LIREN |
| 2025-09-12 | WPIW792 | LETRES |
| 2025-09-10 | WPIW792 | LIAUA |
| 2025-08-13 | WPIW792 | LIAUA |
| 2015-09-22 | WPIW792 | LIREN |
| 2015-08-31 | WPIW792 | LETRES |
| 2015-03-11 | WPIW792 | LIAUA |
| 2015-03-10 | WPIW792 | ESCAPR |
| 2013-10-24 | WPIW792 | LIMOD |
| 2009-08-27 | WPIW792 | LIAUA |
| 2009-08-26 | WPIW792 | ESCAPR |
| 2005-09-15 | WPIW792 | LIREN |
| 2005-09-01 | WPIW792 | ESCAPR |
| 2001-12-04 | WPIW792 | AUDOPR |
| 2000-11-23 | WPIW792 | LICCNV |
| 2000-10-04 | WPIW792 | LIREN |
| 2000-10-04 | WPIW792 | AUTHPR |
| 2000-09-15 | WPIW792 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1734986 | 2026-08-02 01:10:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIW792 | ULS 1734986 | 2026-08-02 01:10:57 |
| Status | A | ULS 1734986 | 2026-08-02 01:10:57 |
| Service | IG | ULS 1734986 | 2026-08-02 01:10:57 |
| Grant Date | 2025-09-23 | ULS 1734986 | 2026-08-02 01:10:57 |
| Expiration Date | 2035-11-27 | ULS 1734986 | 2026-08-02 01:10:57 |