Universal Licensing System
WPKB538
MIDWEST EXPRESS AIRLINES INC
License details
| ULS identifier | 1743829 |
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| Call sign | WPKB538 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-01-13 |
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| Expiration | 2002-01-13 |
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| Cancellation | 2002-05-05 |
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| Frequency range | 461.975 - 466.975 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MILWAUKEE, MILWAUKEE, WI |
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| Coordinates | 42.9444722, -87.9028611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:28:59 |
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Licensee
| Name | MIDWEST EXPRESS AIRLINES INC |
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| Applicant type | C |
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| Location | OAK CREEK, WI |
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| Address | 6744 S HOWELL AVE HQ10, OAK CREEK, WI, 531541402 |
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| Phone | 4145703616 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 461.97500000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 461.97500000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 466.97500000 | | | 20.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.97500000 | | 20K0F3E |
| 2 | 1 | 461.97500000 | | 20K0F3E |
| 2 | 1 | 466.97500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5300 S HOWELL AVE, MILWAUKEE, MILWAUKEE, WI | 42.94447222, -87.90286111 | 221.000 m | B | 8.000 m structure / 8.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 5.000 m | | | | 5.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6744 S HOWELL AVE HQ10, OAK CREEK, WI | | 4145703616 |
License history
| Date | File or call sign | Action |
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| 2002-05-05 | WPKB538 | LIEXP |
| 2001-10-22 | WPKB538 | LETRES |
| 2001-10-04 | WPKB538 | LETAUS |
| 2000-11-23 | WPKB538 | LICCNV |
| 1997-01-13 | WPKB538 | LIISS |
| 1997-01-13 | WPKB538 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1743829 | 2026-08-02 01:28:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPKB538 | ULS 1743829 | 2026-08-02 01:28:59 |
| Status | E | ULS 1743829 | 2026-08-02 01:28:59 |
| Service | IG | ULS 1743829 | 2026-08-02 01:28:59 |
| Grant Date | 1997-01-13 | ULS 1743829 | 2026-08-02 01:28:59 |
| Expiration Date | 2002-01-13 | ULS 1743829 | 2026-08-02 01:28:59 |
| Cancellation Date | 2002-05-05 | ULS 1743829 | 2026-08-02 01:28:59 |