Universal Licensing System

WQWF679

License details

ULS identifier	3725988
Call sign	WQWF679
Radio service	LN
Status	A
Grant date	2025-08-12
Expiration	2035-08-10
Frequency range	917 - 921.5 MHz (4 frequencies)
Locations	3
Representative location	CHICAGO, COOK, IL
Coordinates	41.8626389, -87.6835833
Source archive	l_LMcomm.zip
Dataset refreshed	2026-08-02 00:44:24

Licensee

Name	UNION PACIFIC RAILROAD COMPANY
Applicant type	C
FRN	0001539048
Location	OMAHA, NE
Address	1400 Douglas St, Stop 0640, OMAHA, NE, 68179
Phone	4025446090
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz	Output W	ERP W
1	1	LR	902.25000000	2.000000	28.000000
1	2	LR	902.25000000	2.000000	28.000000
2	1	LR	902.25000000	2.000000	28.000000
2	2	LR	902.25000000	2.000000	28.000000
3	1	LR	902.25000000	2.000000	28.000000
3	2	LR	902.25000000	2.000000	28.000000
4	1	LR	902.25000000	2.000000	28.000000
4	2	LR	902.25000000	2.000000	28.000000
4	3	LR	902.25000000	2.000000	28.000000
4	4	LR	902.25000000	2.000000	28.000000
1	1	LR	903.75000000	2.000000	28.000000
1	2	LR	903.75000000	2.000000	28.000000
2	1	LR	903.75000000	2.000000	28.000000
2	2	LR	903.75000000	2.000000	28.000000
3	1	LR	903.75000000	2.000000	28.000000
3	2	LR	903.75000000	2.000000	28.000000
4	1	LR	903.75000000	2.000000	28.000000
4	2	LR	903.75000000	2.000000	28.000000
4	3	LR	903.75000000	2.000000	28.000000
4	4	LR	903.75000000	2.000000	28.000000
1	1	LR	910.00000000	2.000000	28.000000
1	2	LR	910.00000000	2.000000	28.000000
2	1	LR	910.00000000	2.000000	28.000000
2	2	LR	910.00000000	2.000000	28.000000
3	1	LR	910.00000000	2.000000	28.000000
3	2	LR	910.00000000	2.000000	28.000000
4	1	LR	910.00000000	2.000000	28.000000
4	2	LR	910.00000000	2.000000	28.000000
4	3	LR	910.00000000	2.000000	28.000000
4	4	LR	910.00000000	2.000000	28.000000
1	1	LR	911.50000000	2.000000	28.000000
1	2	LR	911.50000000	2.000000	28.000000
2	1	LR	911.50000000	2.000000	28.000000
2	2	LR	911.50000000	2.000000	28.000000
3	1	LR	911.50000000	2.000000	28.000000
3	2	LR	911.50000000	2.000000	28.000000
4	1	LR	911.50000000	2.000000	28.000000
4	2	LR	911.50000000	2.000000	28.000000
4	3	LR	911.50000000	2.000000	28.000000
4	4	LR	911.50000000	2.000000	28.000000
1	1	LR	913.00000000	2.000000	28.000000
1	2	LR	913.00000000	2.000000	28.000000
2	1	LR	913.00000000	2.000000	28.000000
2	2	LR	913.00000000	2.000000	28.000000
3	1	LR	913.00000000	2.000000	28.000000
3	2	LR	913.00000000	2.000000	28.000000
4	1	LR	913.00000000	2.000000	28.000000
4	2	LR	913.00000000	2.000000	28.000000
4	3	LR	913.00000000	2.000000	28.000000
4	4	LR	913.00000000	2.000000	28.000000
1	1	LR	915.00000000	2.000000	28.000000
1	2	LR	915.00000000	2.000000	28.000000
2	1	LR	915.00000000	2.000000	28.000000
2	2	LR	915.00000000	2.000000	28.000000
3	1	LR	915.00000000	2.000000	28.000000
3	2	LR	915.00000000	2.000000	28.000000
4	1	LR	915.00000000	2.000000	28.000000
4	2	LR	915.00000000	2.000000	28.000000
4	3	LR	915.00000000	2.000000	28.000000
4	4	LR	915.00000000	2.000000	28.000000
1	1	LR	917.00000000	2.000000	28.000000
1	2	LR	917.00000000	2.000000	28.000000
2	1	LR	917.00000000	2.000000	28.000000
2	2	LR	917.00000000	2.000000	28.000000
3	1	LR	917.00000000	2.000000	28.000000
3	2	LR	917.00000000	2.000000	28.000000
4	1	LR	917.00000000	2.000000	28.000000
4	2	LR	917.00000000	2.000000	28.000000
4	3	LR	917.00000000	2.000000	28.000000
4	4	LR	917.00000000	2.000000	28.000000
1	1	LR	918.50000000	2.000000	28.000000
1	2	LR	918.50000000	2.000000	28.000000
2	1	LR	918.50000000	2.000000	28.000000
2	2	LR	918.50000000	2.000000	28.000000
3	1	LR	918.50000000	2.000000	28.000000
3	2	LR	918.50000000	2.000000	28.000000
4	1	LR	918.50000000	2.000000	28.000000
4	2	LR	918.50000000	2.000000	28.000000
4	3	LR	918.50000000	2.000000	28.000000
4	4	LR	918.50000000	2.000000	28.000000
1	1	LR	920.00000000	2.000000	28.000000
1	2	LR	920.00000000	2.000000	28.000000
2	1	LR	920.00000000	2.000000	28.000000
2	2	LR	920.00000000	2.000000	28.000000
3	1	LR	920.00000000	2.000000	28.000000
3	2	LR	920.00000000	2.000000	28.000000
4	1	LR	920.00000000	2.000000	28.000000
4	2	LR	920.00000000	2.000000	28.000000
4	3	LR	920.00000000	2.000000	28.000000
4	4	LR	920.00000000	2.000000	28.000000
1	1	LR	921.50000000	2.000000	28.000000
1	2	LR	921.50000000	2.000000	28.000000
2	1	LR	921.50000000	2.000000	28.000000
2	2	LR	921.50000000	2.000000	28.000000
3	1	LR	921.50000000	2.000000	28.000000
3	2	LR	921.50000000	2.000000	28.000000
4	1	LR	921.50000000	2.000000	28.000000
4	2	LR	921.50000000	2.000000	28.000000
4	3	LR	921.50000000	2.000000	28.000000
4	4	LR	921.50000000	2.000000	28.000000

Emission designators

Location	Antenna	Frequency MHz	Emission
1	1	902.25000000	20K0N0N
1	2	902.25000000	20K0N0N
2	1	902.25000000	20K0N0N
2	2	902.25000000	20K0N0N
3	1	902.25000000	20K0N0N
3	2	902.25000000	20K0N0N
4	1	902.25000000	20K0N0N
4	2	902.25000000	20K0N0N
4	3	902.25000000	20K0N0N
4	4	902.25000000	20K0N0N
1	1	903.75000000	20K0N0N
1	2	903.75000000	20K0N0N
2	1	903.75000000	20K0N0N
2	2	903.75000000	20K0N0N
3	1	903.75000000	20K0N0N
3	2	903.75000000	20K0N0N
4	1	903.75000000	20K0N0N
4	2	903.75000000	20K0N0N
4	3	903.75000000	20K0N0N
4	4	903.75000000	20K0N0N
1	1	910.00000000	20K0N0N
1	2	910.00000000	20K0N0N
2	1	910.00000000	20K0N0N
2	2	910.00000000	20K0N0N
3	1	910.00000000	20K0N0N
3	2	910.00000000	20K0N0N
4	1	910.00000000	20K0N0N
4	2	910.00000000	20K0N0N
4	3	910.00000000	20K0N0N
4	4	910.00000000	20K0N0N
1	1	911.50000000	20K0N0N
1	2	911.50000000	20K0N0N
2	1	911.50000000	20K0N0N
2	2	911.50000000	20K0N0N
3	1	911.50000000	20K0N0N
3	2	911.50000000	20K0N0N
4	1	911.50000000	20K0N0N
4	2	911.50000000	20K0N0N
4	3	911.50000000	20K0N0N
4	4	911.50000000	20K0N0N
1	1	913.00000000	20K0N0N
1	2	913.00000000	20K0N0N
2	1	913.00000000	20K0N0N
2	2	913.00000000	20K0N0N
3	1	913.00000000	20K0N0N
3	2	913.00000000	20K0N0N
4	1	913.00000000	20K0N0N
4	2	913.00000000	20K0N0N
4	3	913.00000000	20K0N0N
4	4	913.00000000	20K0N0N
1	1	915.00000000	20K0N0N
1	2	915.00000000	20K0N0N
2	1	915.00000000	20K0N0N
2	2	915.00000000	20K0N0N
3	1	915.00000000	20K0N0N
3	2	915.00000000	20K0N0N
4	1	915.00000000	20K0N0N
4	2	915.00000000	20K0N0N
4	3	915.00000000	20K0N0N
4	4	915.00000000	20K0N0N
1	1	917.00000000	20K0N0N
1	2	917.00000000	20K0N0N
2	1	917.00000000	20K0N0N
2	2	917.00000000	20K0N0N
3	1	917.00000000	20K0N0N
3	2	917.00000000	20K0N0N
4	1	917.00000000	20K0N0N
4	2	917.00000000	20K0N0N
4	3	917.00000000	20K0N0N
4	4	917.00000000	20K0N0N
1	1	918.50000000	20K0N0N
1	2	918.50000000	20K0N0N
2	1	918.50000000	20K0N0N
2	2	918.50000000	20K0N0N
3	1	918.50000000	20K0N0N
3	2	918.50000000	20K0N0N
4	1	918.50000000	20K0N0N
4	2	918.50000000	20K0N0N
4	3	918.50000000	20K0N0N
4	4	918.50000000	20K0N0N
1	1	920.00000000	20K0N0N
1	2	920.00000000	20K0N0N
2	1	920.00000000	20K0N0N
2	2	920.00000000	20K0N0N
3	1	920.00000000	20K0N0N
3	2	920.00000000	20K0N0N
4	1	920.00000000	20K0N0N
4	2	920.00000000	20K0N0N
4	3	920.00000000	20K0N0N
4	4	920.00000000	20K0N0N
1	1	921.50000000	20K0N0N
1	2	921.50000000	20K0N0N
2	1	921.50000000	20K0N0N
2	2	921.50000000	20K0N0N
3	1	921.50000000	20K0N0N
3	2	921.50000000	20K0N0N
4	1	921.50000000	20K0N0N
4	2	921.50000000	20K0N0N
4	3	921.50000000	20K0N0N
4	4	921.50000000	20K0N0N

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height	NEPA
1	T	AEI #765 DOLTON SVC TRK, MP 17.44, VILLA GROVE SUB, DOLTON, COOK, IL	41.63036111, -87.61480556	183.000 m	MAST	2.000 m structure / 2.000 m overall
2	T	AEI #766 GLOBAL 1 SVC TRK, MP 2.4, ROCKWELL SUB, CHICAGO, COOK, IL	41.86263889, -87.68358333	184.000 m	MAST	2.000 m structure / 2.000 m overall
3	T	AEI #768 GLOBAL 4 SVC TRK, MP 1.7, JOLIET INTERMODAL TERMINAL SUB, JOLIET, WILL, IL	41.48169444, -88.10719444	193.000 m	MAST	2.000 m structure / 2.000 m overall
4	T	AEI # 4055 & 4056 WATSEKA, MP 75.74, VILLA GROVE SUB, WATSEKA, IROQUOIS, IL	40.80038889, -87.73855556	193.000 m	MAST	2.000 m structure / 2.000 m overall	N

Antennas

Location	Antenna	Type	Height	Polarization	Gain dB	Radiation center
1	1	T	2.000 m	H	9.5000	-3.000
1	2	T	2.000 m	H	9.5000	4.000
1	3	T	2.000 m	H	9.5000	6.000
1	4	T	2.000 m	H	9.5000	-1.000
2	1	T	2.000 m	H	9.5000	-3.000
2	2	T	2.000 m	H	9.5000	4.000
2	3	T	2.000 m	H	9.5000	6.000
2	4	T	2.000 m	H	9.5000	-1.000
3	4	T	2.000 m	H	9.5000	-1.000
4	4	T	2.000 m	H	9.5000	-1.000

Control points

Number	Address	County	Phone
1	1400 DOUGLAS ST. STOP 0650, OMAHA, NE	DOUGLAS	4025441777

License history

Date	File or call sign	Action
2025-08-12	WQWF679	LIREN
2025-05-19	WQWF679	LETRES
2023-10-12	WQWF679	LIAUA
2017-10-17	WQWF679	LETCNS
2017-01-05	WQWF679	LIMOD
2016-05-10	WQWF679	LETCNS
2015-08-10	WQWF679	LIISS

Sources and provenance

Source	Source record	Retrieved	Match
ULS	3725988	2026-08-02 00:44:24	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	WQWF679	ULS 3725988	2026-08-02 00:44:24
Status	A	ULS 3725988	2026-08-02 00:44:24
Service	LN	ULS 3725988	2026-08-02 00:44:24
Grant Date	2025-08-12	ULS 3725988	2026-08-02 00:44:24
Expiration Date	2035-08-10	ULS 3725988	2026-08-02 00:44:24