Universal Licensing System

WPMZ678

United Airlines, Inc.

License details

ULS identifier1924466
Call signWPMZ678
Radio serviceYG
StatusA
Grant date2024-02-15
Expiration2034-04-13
Frequency range476.3375 - 480.3125 MHz (28 frequencies)
Locations6
Representative locationCHICAGO, COOK, IL
Coordinates41.9787222, -87.9103333
Source archivel_LMpriv.zip
Dataset refreshed2026-08-02 01:13:03

Licensee

NameUnited Airlines, Inc.
Applicant typeC
FRN0001688472
LocationHouston, TX
Address18201 Viscount Bldg G Ste C, Houston, TX, 77032
Phone2815534820
Email[email protected]

Frequency assignments

LocationAntennaStation classAssigned MHzUpper MHzCarrier MHzOutput WERP WAltitude
21FB8476.3375000050.00000037.000000
51FB8476.3375000068.00000034.000000
81FB8476.3375000026.00000013.000000
21FB8476.4875000050.00000037.000000
51FB8476.4875000068.00000034.000000
81FB8476.4875000026.00000013.000000
21FB8476.5375000050.00000037.000000
51FB8476.5375000068.00000034.000000
81FB8476.5375000026.00000013.000000
21FB8476.5875000050.00000037.000000
51FB8476.5875000068.00000034.000000
81FB8476.5875000026.00000013.000000
21FB8476.6125000050.00000037.000000
51FB8476.6125000068.00000034.000000
81FB8476.6125000026.00000013.000000
21FB8476.8125000050.00000037.000000
51FB8476.8125000068.00000034.000000
81FB8476.8125000026.00000013.000000
21FB8477.0125000050.00000037.000000
51FB8477.0125000068.00000034.000000
81FB8477.0125000026.00000013.000000
21FB8477.1125000050.00000037.000000
51FB8477.1125000068.00000034.000000
81FB8477.1125000026.00000013.000000
21FB8477.1625000050.00000037.000000
51FB8477.1625000068.00000034.000000
81FB8477.1625000026.00000013.000000
21FB8477.1875000050.00000037.000000
51FB8477.1875000068.00000034.000000
81FB8477.1875000026.00000013.000000
21FB8477.2125000050.00000037.000000
51FB8477.2125000068.00000034.000000
81FB8477.2125000026.00000013.000000
21FB8477.2375000050.00000037.000000
51FB8477.2375000068.00000034.000000
81FB8477.2375000026.00000013.000000
21FB8477.2625000050.00000037.000000
51FB8477.2625000068.00000034.000000
81FB8477.2625000026.00000013.000000
21FB8477.3125000050.00000037.000000
51FB8477.3125000068.00000034.000000
81FB8477.3125000026.00000013.000000
41MO479.3375000025.00000025.000000
61MO8479.3375000025.00000025.000000
71FX1479.3375000010.00000025.000000
91MO8479.3375000025.00000025.000000
101FX1479.337500007.00000013.000000
41MO479.4875000025.00000025.000000
61MO8479.4875000025.00000025.000000
71FX1479.4875000010.00000025.000000
91MO8479.4875000025.00000025.000000
101FX1479.487500007.00000013.000000
41MO479.5375000025.00000025.000000
61MO8479.5375000025.00000025.000000
71FX1479.5375000010.00000025.000000
91MO8479.5375000025.00000025.000000
101FX1479.537500007.00000013.000000
41MO479.5875000025.00000025.000000
61MO8479.5875000025.00000025.000000
71FX1479.5875000010.00000025.000000
91MO8479.5875000025.00000025.000000
101FX1479.587500007.00000013.000000
41MO479.6125000025.00000025.000000
61MO8479.6125000025.00000025.000000
71FX1479.6125000010.00000025.000000
91MO8479.6125000025.00000025.000000
101FX1479.612500007.00000013.000000
41MO479.8125000025.00000025.000000
61MO8479.8125000025.00000025.000000
71FX1479.8125000010.00000025.000000
91MO8479.8125000025.00000025.000000
101FX1479.812500007.00000013.000000
41MO480.0125000025.00000025.000000
61MO8480.0125000025.00000025.000000
71FX1480.0125000010.00000025.000000
91MO8480.0125000025.00000025.000000
101FX1480.012500007.00000013.000000
41MO480.1125000025.00000025.000000
61MO8480.1125000025.00000025.000000
71FX1480.1125000010.00000025.000000
91MO8480.1125000025.00000025.000000
101FX1480.112500007.00000013.000000
41MO480.1625000025.00000025.000000
61MO8480.1625000025.00000025.000000
71FX1480.1625000010.00000025.000000
91MO8480.1625000025.00000025.000000
101FX1480.162500007.00000013.000000
41MO480.1875000025.00000025.000000
61MO8480.1875000025.00000025.000000
71FX1480.1875000010.00000025.000000
91MO8480.1875000025.00000025.000000
101FX1480.187500007.00000013.000000
41MO480.2125000025.00000025.000000
61MO8480.2125000025.00000025.000000
71FX1480.2125000010.00000025.000000
91MO8480.2125000025.00000025.000000
101FX1480.212500007.00000013.000000
41MO480.2375000025.00000025.000000
61MO8480.2375000025.00000025.000000
71FX1480.2375000010.00000025.000000
91MO8480.2375000025.00000025.000000
101FX1480.237500007.00000013.000000
41MO480.2625000025.00000025.000000
61MO8480.2625000025.00000025.000000
71FX1480.2625000010.00000025.000000
91MO8480.2625000025.00000025.000000
101FX1480.262500007.00000013.000000
41MO480.3125000025.00000025.000000
61MO8480.3125000025.00000025.000000
71FX1480.3125000010.00000025.000000
91MO8480.3125000025.00000025.000000
101FX1480.312500007.00000013.000000

Emission designators

LocationAntennaFrequency MHzUpper MHzEmission
21476.3375000011K2F3E
51476.337500007K60FXE
51476.337500007K60FXD
81476.337500007K60FXD
81476.337500007K60FXE
21476.4875000011K2F3E
51476.487500007K60FXD
51476.487500007K60FXE
81476.487500007K60FXE
81476.487500007K60FXD
21476.5375000011K2F3E
51476.537500007K60FXD
51476.537500007K60FXE
81476.537500007K60FXD
81476.537500007K60FXE
21476.5875000011K2F3E
51476.587500007K60FXD
51476.587500007K60FXE
81476.587500007K60FXD
81476.587500007K60FXE
21476.6125000011K2F3E
51476.612500007K60FXD
51476.612500007K60FXE
81476.612500007K60FXE
81476.612500007K60FXD
21476.8125000011K2F3E
51476.812500007K60FXE
51476.812500007K60FXD
81476.812500007K60FXE
81476.812500007K60FXD
21477.0125000011K2F3E
51477.012500007K60FXE
51477.012500007K60FXD
81477.012500007K60FXD
81477.012500007K60FXE
21477.1125000011K2F3E
51477.112500007K60FXD
51477.112500007K60FXE
81477.112500007K60FXE
81477.112500007K60FXD
21477.1625000011K2F3E
51477.162500007K60FXD
51477.162500007K60FXE
81477.162500007K60FXD
81477.162500007K60FXE
21477.1875000011K2F3E
51477.187500007K60FXE
51477.187500007K60FXD
81477.187500007K60FXD
81477.187500007K60FXE
21477.2125000011K2F3E
51477.212500007K60FXD
51477.212500007K60FXE
81477.212500007K60FXE
81477.212500007K60FXD
21477.2375000011K2F3E
51477.237500007K60FXD
51477.237500007K60FXE
81477.237500007K60FXE
81477.237500007K60FXD
21477.2625000011K2F3E
51477.262500007K60FXD
51477.262500007K60FXE
81477.262500007K60FXE
81477.262500007K60FXD
21477.3125000011K2F3E
51477.312500007K60FXE
51477.312500007K60FXD
81477.312500007K60FXD
81477.312500007K60FXE
41479.3375000011K2F3E
61479.337500007K60FXE
61479.337500007K60FXD
71479.337500007K60FXE
71479.337500007K60FXD
91479.337500007K60FXD
91479.337500007K60FXE
101479.337500007K60FXE
101479.337500007K60FXD
41479.4875000011K2F3E
61479.487500007K60FXD
61479.487500007K60FXE
71479.487500007K60FXD
71479.487500007K60FXE
91479.487500007K60FXE
91479.487500007K60FXD
101479.487500007K60FXD
101479.487500007K60FXE
41479.5375000011K2F3E
61479.537500007K60FXD
61479.537500007K60FXE
71479.537500007K60FXD
71479.537500007K60FXE
91479.537500007K60FXD
91479.537500007K60FXE
101479.537500007K60FXD
101479.537500007K60FXE
41479.5875000011K2F3E
61479.587500007K60FXD
61479.587500007K60FXE
71479.587500007K60FXD
71479.587500007K60FXE
91479.587500007K60FXE
91479.587500007K60FXD
101479.587500007K60FXE
101479.587500007K60FXD
41479.6125000011K2F3E
61479.612500007K60FXE
61479.612500007K60FXD
71479.612500007K60FXE
71479.612500007K60FXD
91479.612500007K60FXE
91479.612500007K60FXD
101479.612500007K60FXE
101479.612500007K60FXD
41479.8125000011K2F3E
61479.812500007K60FXD
61479.812500007K60FXE
71479.812500007K60FXE
71479.812500007K60FXD
91479.812500007K60FXE
91479.812500007K60FXD
101479.812500007K60FXE
101479.812500007K60FXD
41480.0125000011K2F3E
61480.012500007K60FXD
61480.012500007K60FXE
71480.012500007K60FXE
71480.012500007K60FXD
91480.012500007K60FXE
91480.012500007K60FXD
101480.012500007K60FXD
101480.012500007K60FXE
41480.1125000011K2F3E
61480.112500007K60FXD
61480.112500007K60FXE
71480.112500007K60FXD
71480.112500007K60FXE
91480.112500007K60FXD
91480.112500007K60FXE
101480.112500007K60FXD
101480.112500007K60FXE
41480.1625000011K2F3E
61480.162500007K60FXD
61480.162500007K60FXE
71480.162500007K60FXE
71480.162500007K60FXD
91480.162500007K60FXE
91480.162500007K60FXD
101480.162500007K60FXD
101480.162500007K60FXE
41480.1875000011K2F3E
61480.187500007K60FXE
61480.187500007K60FXD
71480.187500007K60FXD
71480.187500007K60FXE
91480.187500007K60FXD
91480.187500007K60FXE
101480.187500007K60FXD
101480.187500007K60FXE
41480.2125000011K2F3E
61480.212500007K60FXD
61480.212500007K60FXE
71480.212500007K60FXE
71480.212500007K60FXD
91480.212500007K60FXE
91480.212500007K60FXD
101480.212500007K60FXE
101480.212500007K60FXD
41480.2375000011K2F3E
61480.237500007K60FXE
61480.237500007K60FXD
71480.237500007K60FXD
71480.237500007K60FXE
91480.237500007K60FXE
91480.237500007K60FXD
101480.237500007K60FXD
101480.237500007K60FXE
41480.2625000011K2F3E
61480.262500007K60FXD
61480.262500007K60FXE
71480.262500007K60FXD
71480.262500007K60FXE
91480.262500007K60FXD
91480.262500007K60FXE
101480.262500007K60FXD
101480.262500007K60FXE
41480.3125000011K2F3E
61480.312500007K60FXE
61480.312500007K60FXD
71480.312500007K60FXE
71480.312500007K60FXD
91480.312500007K60FXD
91480.312500007K60FXE
101480.312500007K60FXE
101480.312500007K60FXD

Licensed locations

LocationTypeAddressCoordinatesGround elevationStructureHeightNEPA
2TO HARE AIRPORT, CHICAGO, COOK, IL41.97891667, -87.91088889199.000 mB23.000 m structure / 23.000 m overallN
4T
5ORD TERM 1, CONCOURSE C RAMP TOWER, CHICAGO, COOK, IL41.97872222, -87.91033333201.000 mBANT17.000 m structure / 22.600 m overallN
6N
7ORD TERM 1, CONCOURSE C RAMP TOWER, CHICAGO, COOK, IL41.97872222, -87.91033333201.000 mBANT17.000 m structure / 22.600 m overallN
8ORD UA SERVICE CENTER HANGAR, CHICAGO, COOK, IL41.99666667, -87.92008333202.400 mBANT39.000 m structure / 44.500 m overallN
9N
10ORD UA SERVICE CENTER HANGAR, CHICAGO, COOK, IL41.99666667, -87.92008333202.400 mBANT39.000 m structure / 44.500 m overallN

Antennas

LocationAntennaTypeMake / modelHeightPolarizationGain dBAzimuthRadiation centerMaximum EIRP W
12T23.000 m21.000
14T
15T22.600 m20.700
16T
17T22.600 m20.700
18T44.500 m42.400
19T
110T44.500 m42.400

Control points

NumberAddressCountyPhone
1CHICAGO O HARE AIRPORT, CHICAGO, ILCOOK8477004560

Special conditions

TypeCondition code
P4020

License history

DateFile or call signAction
2024-02-15WPMZ678LIREN
2024-01-22WPMZ678LETRES
2014-12-09WPMZ678LETCNS
2014-08-23WPMZ678LIMOD
2014-03-07WPMZ678LIMOD
2014-02-06WPMZ678LIREN
2014-01-20WPMZ678LETRES
2013-09-20WPMZ678LIAUA
2013-09-19WPMZ678ESUAPR
2013-04-30WPMZ678LIAUA
2013-04-29WPMZ678ESUAPR
2013-03-31WPMZ678LIASS
2013-02-15WPMZ678ESUAPR
2010-09-09WPMZ678LIAUA
2010-09-08WPMZ678ESUAPR
2010-07-14WPMZ678LIMOD
2007-04-12WPMZ678LIAUA
2007-04-11WPMZ678LTSAPR
2007-04-11WPMZ678ESUAPR
2007-04-11WPMZ678LIAUA
2006-02-01WPMZ678LIASS
2004-07-19WPMZ678LIMOD
2004-01-27WPMZ678COR
2004-01-20WPMZ678LETRES
2004-01-12WPMZ678LETCNS
2003-06-23WPMZ678COR
2003-06-19WPMZ678LIASS
2002-07-22WPMZ678COR
2002-01-28WPMZ678AUDOPR
2001-10-05WPMZ678LIAUA
2001-08-13WPMZ678COR
2000-11-24WPMZ678LICCNV
1999-04-13WPMZ678AUTHPR
1999-04-13WPMZ678LIISS

Sources and provenance

SourceSource recordRetrievedMatch
ULS19244662026-08-02 01:13:03Official Bulk Record
Selected field provenance
FieldDisplayed valueSourceObserved
Call SignWPMZ678ULS 19244662026-08-02 01:13:03
StatusAULS 19244662026-08-02 01:13:03
ServiceYGULS 19244662026-08-02 01:13:03
Grant Date2024-02-15ULS 19244662026-08-02 01:13:03
Expiration Date2034-04-13ULS 19244662026-08-02 01:13:03