Universal Licensing System

WQFM893

Southwest Airline Company - Dulles Airport

License details

ULS identifier	2837258
Call sign	WQFM893
Radio service	IG
Status	A
Grant date	2026-06-06
Expiration	2036-08-21
Frequency range	452.8625 - 456.2375 MHz (2 frequencies)
Locations	2
Representative location	Chantilly, LOUDOUN, VA
Coordinates	38.9519444, -77.4480556
Source archive	l_LMpriv.zip
Dataset refreshed	2026-08-02 01:11:40

Licensee

Name	Southwest Airline Company - Dulles Airport
Applicant type	C
FRN	0001682038
Location	Dallas, TX
Address	HDQ-7PD, Dallas, TX, 75235
Phone	2147924934
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz	Output W	ERP W
1	1	FB2	451.83750000	25.000000	25.000000
2	1	MO	451.83750000	4.000000	4.000000
2	1	MO	451.83750000	25.000000	25.000000
1	1	FB2	452.38750000	25.000000	25.000000
2	1	MO	452.38750000	25.000000	25.000000
2	1	MO	452.38750000	4.000000	4.000000
5	1	MO	452.86250000	4.000000	4.000000
5	1	MO	456.23750000	4.000000	4.000000
2	1	MO	456.83750000	4.000000	4.000000
2	1	MO	456.83750000	25.000000	25.000000
2	1	MO	457.38750000	4.000000	4.000000
2	1	MO	457.38750000	25.000000	25.000000
3	1	FB2A	460.73750000	20.000000	20.000000
4	1	MOA	460.73750000	6.000000	6.000000
3	1	FB2A	460.76250000	20.000000	20.000000
4	1	MOA	460.76250000	6.000000	6.000000
1	1	FB2	462.03750000	25.000000	25.000000
2	1	MO	462.03750000	25.000000	25.000000
2	1	MO	462.03750000	4.000000	4.000000
1	1	FB2	463.23750000	25.000000	25.000000
2	1	MO	463.23750000	4.000000	4.000000
2	1	MO	463.23750000	25.000000	25.000000
4	1	MOA	465.73750000	6.000000	6.000000
4	1	MOA	465.76250000	6.000000	6.000000
2	1	MO	467.03750000	25.000000	25.000000
2	1	MO	467.03750000	4.000000	4.000000
2	1	MO	468.23750000	25.000000	25.000000
2	1	MO	468.23750000	4.000000	4.000000

Emission designators

Location	Antenna	Frequency MHz	Emission
1	1	451.83750000	7K60FXE
1	1	451.83750000	7K60FXD
2	1	451.83750000	7K60FXD
2	1	451.83750000	7K60FXE
2	1	451.83750000	7K60FXE
2	1	451.83750000	7K60FXD
1	1	452.38750000	7K60FXD
1	1	452.38750000	7K60FXE
2	1	452.38750000	7K60FXE
2	1	452.38750000	7K60FXD
2	1	452.38750000	7K60FXD
2	1	452.38750000	7K60FXE
5	1	452.86250000	7K60FXE
5	1	452.86250000	11K2F3E
5	1	452.86250000	7K60FXD
5	1	456.23750000	11K2F3E
5	1	456.23750000	7K60FXE
5	1	456.23750000	7K60FXD
2	1	456.83750000	7K60FXD
2	1	456.83750000	7K60FXE
2	1	456.83750000	7K60FXD
2	1	456.83750000	7K60FXE
2	1	457.38750000	7K60FXD
2	1	457.38750000	7K60FXE
2	1	457.38750000	7K60FXE
2	1	457.38750000	7K60FXD
3	1	460.73750000	7K60FXD
3	1	460.73750000	11K2F3E
3	1	460.73750000	7K60FXE
4	1	460.73750000	11K2F3E
4	1	460.73750000	7K60FXE
4	1	460.73750000	7K60FXD
3	1	460.76250000	11K2F3E
3	1	460.76250000	7K60FXE
3	1	460.76250000	7K60FXD
4	1	460.76250000	7K60FXE
4	1	460.76250000	11K2F3E
4	1	460.76250000	7K60FXD
1	1	462.03750000	7K60FXE
1	1	462.03750000	11K2F3E
1	1	462.03750000	7K60FXD
2	1	462.03750000	11K2F3E
2	1	462.03750000	7K60FXD
2	1	462.03750000	7K60FXE
2	1	462.03750000	11K2F3E
2	1	462.03750000	7K60FXE
2	1	462.03750000	7K60FXD
1	1	463.23750000	7K60FXE
1	1	463.23750000	7K60FXD
1	1	463.23750000	11K2F3E
2	1	463.23750000	11K2F3E
2	1	463.23750000	7K60FXD
2	1	463.23750000	7K60FXE
2	1	463.23750000	11K2F3E
2	1	463.23750000	7K60FXD
2	1	463.23750000	7K60FXE
4	1	465.73750000	7K60FXD
4	1	465.73750000	7K60FXE
4	1	465.73750000	11K2F3E
4	1	465.76250000	7K60FXD
4	1	465.76250000	7K60FXE
4	1	465.76250000	11K2F3E
2	1	467.03750000	7K60FXE
2	1	467.03750000	7K60FXD
2	1	467.03750000	11K2F3E
2	1	467.03750000	7K60FXD
2	1	467.03750000	7K60FXE
2	1	467.03750000	11K2F3E
2	1	468.23750000	7K60FXD
2	1	468.23750000	11K2F3E
2	1	468.23750000	7K60FXE
2	1	468.23750000	7K60FXE
2	1	468.23750000	11K2F3E
2	1	468.23750000	7K60FXD

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height	NEPA
1	T	Dulles Intl Arprt, Chantilly, FAIRFAX, VA	38.94538889, -77.44722222	87.000 m	BANT	16.000 m structure / 22.000 m overall
2	T
3		Washington Dulles International Airport, Chantilly, LOUDOUN, VA	38.95194444, -77.44805556	88.000 m	Bant	5.500 m structure / 7.900 m overall	N
4							N
5		Chantilly, LOUDOUN, VA	38.95194444, -77.44805556	8.000 m			N

Antennas

Location	Antenna	Type	Height	Radiation center
1	1		22.000 m	13.000
1	2
1	3	T	7.900 m	1.000
1	4	T
1	5	T

Control points

Number	Address	County	Phone
1	1 Saarinen Circle, Dulles, VA	FAIRFAX	7035720139
2	Washington Dulles International Airport, Dulles, VA	LOUDOUN	2147923366

License history

Date	File or call sign	Action
2026-06-06	WQFM893	LIREN
2026-05-25	WQFM893	LETRES
2016-06-11	WQFM893	LIREN
2016-05-30	WQFM893	LETRES
2015-07-21	WQFM893	LTSAPR
2015-07-21	WQFM893	LIAUA
2014-10-22	WQFM893	LIMOD
2013-04-29	WQFM893	LIMOD
2012-02-01	WQFM893	LIMOD
2011-10-03	WQFM893	LIMOD
2006-08-21	WQFM893	LIISS

Sources and provenance

Source	Source record	Retrieved	Match
ULS	2837258	2026-08-02 01:11:40	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	WQFM893	ULS 2837258	2026-08-02 01:11:40
Status	A	ULS 2837258	2026-08-02 01:11:40
Service	IG	ULS 2837258	2026-08-02 01:11:40
Grant Date	2026-06-06	ULS 2837258	2026-08-02 01:11:40
Expiration Date	2036-08-21	ULS 2837258	2026-08-02 01:11:40