Universal Licensing System
WPYL225
Air Wisconsin Airlines LLC
License details
| ULS identifier | 2544897 |
|---|
| Call sign | WPYL225 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2013-07-24 |
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| Expiration | 2023-08-29 |
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| Cancellation | 2021-08-26 |
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| Frequency range | 451.8875 - 456.8875 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.9789167, -87.9108889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.88750000 | | | 25.000000 | 43.000000 | |
| 2 | 1 | MO | 451.88750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.88750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FX1 | 456.88750000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.88750000 | | 11K2F3E |
| 2 | 1 | 451.88750000 | | 11K2F3E |
| 2 | 1 | 456.88750000 | | 11K2F3E |
| 3 | 1 | 456.88750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OHARE INTL AIRPORT TERMINAL 2 CONCOURSE F GATE F6, CHICAGO, COOK, IL | 41.97891667, -87.91088889 | 202.000 m | BANT | 15.200 m structure / 16.700 m overall | |
| 2 | T | | | | | | |
| 3 | T | IL | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 16.700 m | | 6.0000 | 360.0000 | 15.700 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | OHARE INT. AIRPORT TERMINAL 2 CONCOURSE F GATE F6, CHICAGO, IL | COOK | 7195723777 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-27 | WPYL225 | LICAN |
| 2017-01-01 | WPYL225 | LIASS |
| 2013-07-24 | WPYL225 | LIREN |
| 2013-06-03 | WPYL225 | LETRES |
| 2012-09-27 | WPYL225 | LIAUA |
| 2012-09-26 | WPYL225 | ESCAPR |
| 2012-04-20 | WPYL225 | ESUAPR |
| 2012-01-31 | WPYL225 | LITRAN |
| 2004-06-01 | WPYL225 | LETCNS |
| 2003-08-29 | WPYL225 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2544897 | 2026-08-02 01:18:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPYL225 | ULS 2544897 | 2026-08-02 01:18:41 |
| Status | C | ULS 2544897 | 2026-08-02 01:18:41 |
| Service | IG | ULS 2544897 | 2026-08-02 01:18:41 |
| Grant Date | 2013-07-24 | ULS 2544897 | 2026-08-02 01:18:41 |
| Expiration Date | 2023-08-29 | ULS 2544897 | 2026-08-02 01:18:41 |
| Cancellation Date | 2021-08-26 | ULS 2544897 | 2026-08-02 01:18:41 |