Universal Licensing System

KSG250

GREATER ROUND LAKE FIRE PROTECTION DISTRICT

License details

ULS identifier	1185511
Call sign	KSG250
Radio service	PW
Status	A
Grant date	2025-04-01
Expiration	2035-06-07
Frequency range	45.36 - 155.88 MHz (10 frequencies)
Locations	1
Representative location	ROUND LAKE BEACH, LAKE, IL
Coordinates	42.3654722, -88.1008889
Source archive	l_LMpriv.zip
Dataset refreshed	2026-08-02 01:10:38

Licensee

Name	GREATER ROUND LAKE FIRE PROTECTION DISTRICT
Applicant type	G
FRN	0002855716
Location	ROUND LAKE, IL
Address	409 W NIPPERSINK RD, ROUND LAKE, IL, 60073
Phone	8475466001
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz	Output W	ERP W
1	3	FB	45.36000000	100.000000	100.000000
4	1	MO	45.36000000	100.000000	100.000000
1	3	FB	45.44000000	100.000000	100.000000
4	1	MO	45.44000000	100.000000	100.000000
4	1	MO	150.79000000	10.000000	10.000000
4	1	MO	153.83000000	100.000000	100.000000
1	1	FB	153.89000000	110.000000	358.000000
3	1	FB	153.89000000	110.000000	265.000000
4	1	MO	153.89000000	110.000000	110.000000
6	1	FB	153.89000000	110.000000	220.000000
1	1	FB	154.26500000	110.000000	358.000000
2	1	FB	154.26500000	110.000000	110.000000
3	1	FB	154.26500000	110.000000	265.000000
4	1	MO	154.26500000	110.000000	110.000000
5	1	FB	154.26500000	110.000000	327.000000
6	1	FB	154.26500000	110.000000	220.000000
4	1	MO	154.28000000	10.000000	10.000000
4	1	MO	154.29500000	10.000000	10.000000
1	1	FB	154.30250000	110.000000	358.000000
2	1	FBS	154.30250000	110.000000	110.000000
4	1	MO	154.30250000	110.000000	110.000000
5	1	FBS	154.30250000	110.000000	327.000000
6	1	FB	154.30250000	110.000000	220.000000
4	1	MO	154.32500000	110.000000	110.000000
1	1	FB	154.37000000	110.000000	358.000000
2	1	FB	154.37000000	110.000000	110.000000
3	1	FB	154.37000000	110.000000	265.000000
4	1	MO	154.37000000	110.000000	110.000000
5	1	FB	154.37000000	110.000000	327.000000
1	1	FB	154.40000000	110.000000	358.000000
2	1	FB	154.40000000	110.000000	110.000000
3	1	FB	154.40000000	110.000000	265.000000
4	1	MO	154.40000000	110.000000	110.000000
5	1	FB	154.40000000	110.000000	327.000000
6	1	FB	154.40000000	110.000000	220.000000
4	1	MO	154.43000000	110.000000	110.000000
1	2	FB	155.02500000	50.000000	100.000000
4	1	MO	155.02500000	110.000000	110.000000
1	2	FB	155.88000000	50.000000	45.000000
2	2	FB	155.88000000	50.000000	45.000000
4	1	MO	155.88000000	110.000000	110.000000
5	2	FB	155.88000000	50.000000	45.000000
4	1	MO	465.57500000	5.000000	5.000000

Emission designators

Location	Antenna	Frequency MHz	Emission
1	3	45.36000000	20K0F3E
4	1	45.36000000	20K0F3E
1	3	45.44000000	20K0F3E
4	1	45.44000000	20K0F3E
4	1	150.79000000	11K2F3E
4	1	153.83000000	11K2F3E
1	1	153.89000000	11K2F3E
3	1	153.89000000	11K2F3E
4	1	153.89000000	11K2F3E
6	1	153.89000000	11K2F3E
1	1	154.26500000	11K2F3E
2	1	154.26500000	11K2F3E
3	1	154.26500000	11K2F3E
4	1	154.26500000	11K2F3E
5	1	154.26500000	11K2F3E
6	1	154.26500000	11K2F3E
4	1	154.28000000	11K2F3E
4	1	154.29500000	11K2F3E
1	1	154.30250000	11K2F3E
2	1	154.30250000	11K2F3E
4	1	154.30250000	11K2F3E
5	1	154.30250000	11K2F3E
6	1	154.30250000	11K2F3E
4	1	154.32500000	11K2F3E
1	1	154.37000000	11K2F3E
2	1	154.37000000	11K2F3E
3	1	154.37000000	11K2F3E
4	1	154.37000000	11K2F3E
5	1	154.37000000	11K2F3E
1	1	154.40000000	11K2F3E
2	1	154.40000000	11K2F3E
3	1	154.40000000	11K2F3E
4	1	154.40000000	11K2F3E
5	1	154.40000000	11K2F3E
6	1	154.40000000	11K2F3E
4	1	154.43000000	11K2F3E
1	2	155.02500000	11K2F3E
4	1	155.02500000	11K2F3E
1	2	155.88000000	11K2F3E
2	2	155.88000000	11K2F3E
4	1	155.88000000	11K2F3E
5	2	155.88000000	11K2F3E
4	1	465.57500000	11K2F3E

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height	NEPA
1	T	409 W NIPPERSINK RD, ROUND LAKE, LAKE, IL	42.35219444, -88.09338889	243.000 m	TOWER	24.400 m structure / 31.000 m overall	N
2	T	1623 N CEDAR LAKE RD, ROUND LAKE BEACH, LAKE, IL	42.37836111, -88.08925000	238.000 m	TOWER	18.000 m structure / 18.000 m overall	N
3	T	911 N LOTUS DR, ROUND LAKE BEACH, LAKE, IL	42.36527778, -88.10138889	234.400 m	TOWER	37.000 m structure / 43.300 m overall	N
4	T						N
5	T	861 E. HOOK DRIVE, ROUND LAKE BEACH, LAKE, IL	42.38300000, -88.06136111	243.800 m	TOWER	18.300 m structure / 25.000 m overall	N
6	T	911 N. LOTUS DRIVE, ROUND LAKE BEACH, LAKE, IL	42.36547222, -88.10088889	234.000 m	TANK	60.000 m structure / 64.600 m overall	N

Antennas

Location	Antenna	Type	Height	Gain dB	Radiation center
1	1	T	31.000 m		37.500
1	2	T	18.000 m		19.700
1	3	T	43.300 m		39.100
1	4	T
1	5		25.000 m		34.900
1	6		64.600 m	4.5000	61.700
2	1		16.800 m		23.300
2	2		12.200 m		13.900
2	5		13.400 m		23.300
3	1		24.400 m		29.900

Control points

Number	Address	County	Phone
1	409 W NIPPERSINK RD, ROUND LAKE, IL	LAKE	8475466001

License history

Date	File or call sign	Action
2025-04-01	KSG250	LIREN
2025-03-17	KSG250	LETRES
2015-03-31	KSG250	LIREN
2015-03-31	KSG250	COR
2015-03-09	KSG250	ESURNW
2011-01-12	KSG250	LIMOD
2010-11-04	KSG250	ESUAPR
2006-02-21	KSG250	LETCNS
2005-05-25	KSG250	LIMOD
2005-05-21	KSG250	ESUAPR
2005-03-10	KSG250	LIREN
2005-03-09	KSG250	ESUAPR
2004-11-08	KSG250	LETCNS
2004-02-09	KSG250	LIMOD
2001-09-24	KSG250	AUDOPR
2000-10-19	KSG250	LICCNV
2000-03-29	KSG250	AUTHPR
2000-03-27	KSG250	LIREN
2000-03-03	KSG250	LETRES

Sources and provenance

Source	Source record	Retrieved	Match
ULS	1185511	2026-08-02 01:10:38	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	KSG250	ULS 1185511	2026-08-02 01:10:38
Status	A	ULS 1185511	2026-08-02 01:10:38
Service	PW	ULS 1185511	2026-08-02 01:10:38
Grant Date	2025-04-01	ULS 1185511	2026-08-02 01:10:38
Expiration Date	2035-06-07	ULS 1185511	2026-08-02 01:10:38