Universal Licensing System
WPMI905
UNITED AIRLINES, INC.
License details
| ULS identifier | 1795290 |
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| Call sign | WPMI905 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1998-08-06 |
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| Expiration | 2003-08-06 |
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| Cancellation | 2002-07-24 |
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| Frequency range | 452.05 - 457.75 MHz (16 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.9669722, -87.9150556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:37 |
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Licensee
| Name | UNITED AIRLINES, INC. |
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| Applicant type | C |
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| FRN | 0002850832 |
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| Location | ROCKVILLE, MD |
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| Address | ROCKVILLE, MD, 208480827 |
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| Phone | 8477004560 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.05000000 | 452.05000000 | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2 | 452.10000000 | 452.10000000 | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2 | 452.15000000 | 452.15000000 | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2 | 452.20000000 | 452.20000000 | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2 | 452.22500000 | 452.22500000 | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2 | 452.27500000 | 452.27500000 | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2 | 452.62500000 | 452.62500000 | | 100.000000 | 250.000000 | |
| 1 | 1 | FB2 | 452.75000000 | 452.75000000 | | 100.000000 | 250.000000 | |
| 2 | 1 | MO | 457.05000000 | 457.05000000 | | 10.000000 | | |
| 2 | 1 | MO | 457.10000000 | 457.10000000 | | 10.000000 | | |
| 2 | 1 | MO | 457.15000000 | 457.15000000 | | 10.000000 | | |
| 2 | 1 | MO | 457.20000000 | 457.20000000 | | 10.000000 | | |
| 2 | 1 | MO | 457.22500000 | 457.22500000 | | 10.000000 | | |
| 2 | 1 | MO | 457.27500000 | 457.27500000 | | 10.000000 | | |
| 2 | 1 | MO | 457.62500000 | 457.62500000 | | 10.000000 | | |
| 2 | 1 | MO | 457.75000000 | 457.75000000 | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.05000000 | | 20K0F3E |
| 1 | 1 | 452.10000000 | | 20K0F3E |
| 1 | 1 | 452.15000000 | | 20K0F3E |
| 1 | 1 | 452.20000000 | | 20K0F3E |
| 1 | 1 | 452.22500000 | | 20K0F3E |
| 1 | 1 | 452.27500000 | | 20K0F3E |
| 1 | 1 | 452.62500000 | | 20K0F3E |
| 1 | 1 | 452.75000000 | | 20K0F3E |
| 2 | 1 | 457.05000000 | | 20K0F3E |
| 2 | 1 | 457.10000000 | | 20K0F3E |
| 2 | 1 | 457.15000000 | | 20K0F3E |
| 2 | 1 | 457.20000000 | | 20K0F3E |
| 2 | 1 | 457.22500000 | | 20K0F3E |
| 2 | 1 | 457.27500000 | | 20K0F3E |
| 2 | 1 | 457.62500000 | | 20K0F3E |
| 2 | 1 | 457.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CHICAGO OHARE INTL AIRPORT, CHICAGO, COOK, IL | 41.96697222, -87.91505556 | 201.000 m | B | 10.000 m structure / 13.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.000 m | | | | 11.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | CHICAGO OHARE AIRPORT UAL STATION CO, CHICAGO, IL | | 7736014200 |
License history
| Date | File or call sign | Action |
|---|
| 2002-07-24 | WPMI905 | LITERM |
| 2002-01-28 | WPMI905 | AUDCAN |
| 2001-10-20 | WPMI905 | LIAUA |
| 2001-10-05 | WPMI905 | LIAUA |
| 2000-11-23 | WPMI905 | LICCNV |
| 1998-08-06 | WPMI905 | LIISS |
| 1998-08-06 | WPMI905 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1795290 | 2026-08-02 01:11:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMI905 | ULS 1795290 | 2026-08-02 01:11:37 |
| Status | T | ULS 1795290 | 2026-08-02 01:11:37 |
| Service | IG | ULS 1795290 | 2026-08-02 01:11:37 |
| Grant Date | 1998-08-06 | ULS 1795290 | 2026-08-02 01:11:37 |
| Expiration Date | 2003-08-06 | ULS 1795290 | 2026-08-02 01:11:37 |
| Cancellation Date | 2002-07-24 | ULS 1795290 | 2026-08-02 01:11:37 |