Universal Licensing System

WSDY743

License details

ULS identifier	4988337
Call sign	WSDY743
Radio service	IG
Status	A
Grant date	2024-07-30
Expiration	2034-07-30
Frequency range	461.25 - 469.9375 MHz (17 frequencies)
Locations	4
Representative location	Oak Lawn, COOK, IL
Coordinates	41.7211389, -87.7322778
Source archive	l_LMpriv.zip
Dataset refreshed	2026-08-02 01:17:30

Licensee

Name	Advocate Christ Medical Center
Applicant type	C
FRN	0004162046
Location	Oak Lawn, IL
Address	4440 W. 95th Street 176NO, Oak Lawn, IL, 60453
Phone	7086841046
Email	[email protected]

Frequency assignments

Location	Antenna	Station class	Assigned MHz	Output W	ERP W
1	2	FB2	461.25000000	100.000000	75.000000
2	1	MO	461.25000000	4.000000	4.000000
1	2	FB2	461.48750000	100.000000	50.000000
2	1	MO	461.48750000	4.000000	4.000000
1	2	FB2	461.77500000	40.000000	105.000000
2	1	MO	461.77500000	4.000000	4.000000
1	3	FB2	463.55000000	45.000000	75.000000
2	1	MO	463.55000000	4.000000	4.000000
1	1	FB2	464.42500000	20.000000	35.000000
2	1	MO	464.42500000	4.000000	4.000000
3	1	MO	464.93750000	4.000000	4.000000
2	1	MO	466.25000000	4.000000	4.000000
4	1	FX1	466.25000000	25.000000	25.000000
3	1	MO	466.27500000	4.000000	4.000000
3	1	MO	466.30000000	4.000000	4.000000
3	1	MO	466.32500000	4.000000	4.000000
3	1	MO	466.35000000	4.000000	4.000000
3	1	MO	466.37500000	4.000000	4.000000
2	1	MO	466.48750000	4.000000	4.000000
4	1	FX1	466.48750000	25.000000	25.000000
2	1	MO	466.77500000	4.000000	4.000000
4	1	FX1	466.77500000	25.000000	25.000000
2	1	MO	468.55000000	4.000000	4.000000
4	1	FX1	468.55000000	25.000000	25.000000
2	1	MO	469.42500000	4.000000	4.000000
4	1	FX1	469.42500000	25.000000	25.000000
3	1	MO	469.93750000	4.000000	4.000000

Emission designators

Location	Antenna	Frequency MHz	Emission
1	2	461.25000000	7K60FXE
1	2	461.25000000	7K60FXD
1	2	461.25000000	11K2F3E
2	1	461.25000000	7K60FXE
2	1	461.25000000	7K60FXD
2	1	461.25000000	11K2F3E
1	2	461.48750000	7K60FXD
1	2	461.48750000	7K60FXE
1	2	461.48750000	11K2F3E
2	1	461.48750000	11K2F3E
2	1	461.48750000	7K60FXE
2	1	461.48750000	7K60FXD
1	2	461.77500000	7K60FXE
1	2	461.77500000	11K2F3E
1	2	461.77500000	7K60FXD
2	1	461.77500000	7K60FXE
2	1	461.77500000	11K2F3E
2	1	461.77500000	7K60FXD
1	3	463.55000000	7K60FXE
1	3	463.55000000	11K2F3E
1	3	463.55000000	7K60FXD
2	1	463.55000000	11K2F3E
2	1	463.55000000	7K60FXE
2	1	463.55000000	7K60FXD
1	1	464.42500000	7K60FXD
1	1	464.42500000	11K2F3E
1	1	464.42500000	7K60FXE
2	1	464.42500000	11K2F3E
2	1	464.42500000	7K60FXD
2	1	464.42500000	7K60FXE
3	1	464.93750000	11K2F3E
3	1	464.93750000	7K60FXE
3	1	464.93750000	7K60FXD
2	1	466.25000000	11K2F3E
2	1	466.25000000	7K60FXD
2	1	466.25000000	7K60FXE
4	1	466.25000000	7K60FXE
4	1	466.25000000	7K60FXD
4	1	466.25000000	11K2F3E
3	1	466.27500000	11K2F3E
3	1	466.27500000	7K60FXD
3	1	466.27500000	7K60FXE
3	1	466.30000000	7K60FXD
3	1	466.30000000	11K2F3E
3	1	466.30000000	7K60FXE
3	1	466.32500000	11K2F3E
3	1	466.32500000	7K60FXE
3	1	466.32500000	7K60FXD
3	1	466.35000000	11K2F3E
3	1	466.35000000	7K60FXE
3	1	466.35000000	7K60FXD
3	1	466.37500000	11K2F3E
3	1	466.37500000	7K60FXE
3	1	466.37500000	7K60FXD
2	1	466.48750000	11K2F3E
2	1	466.48750000	7K60FXD
2	1	466.48750000	7K60FXE
4	1	466.48750000	7K60FXE
4	1	466.48750000	7K60FXD
4	1	466.48750000	11K2F3E
2	1	466.77500000	11K2F3E
2	1	466.77500000	7K60FXE
2	1	466.77500000	7K60FXD
4	1	466.77500000	7K60FXD
4	1	466.77500000	7K60FXE
4	1	466.77500000	11K2F3E
2	1	468.55000000	11K2F3E
2	1	468.55000000	7K60FXE
2	1	468.55000000	7K60FXD
4	1	468.55000000	7K60FXE
4	1	468.55000000	7K60FXD
4	1	468.55000000	11K2F3E
2	1	469.42500000	7K60FXE
2	1	469.42500000	7K60FXD
2	1	469.42500000	11K2F3E
4	1	469.42500000	7K60FXD
4	1	469.42500000	7K60FXE
4	1	469.42500000	11K2F3E
3	1	469.93750000	7K60FXE
3	1	469.93750000	11K2F3E
3	1	469.93750000	7K60FXD

Licensed locations

Location	Type	Address	Coordinates	Ground elevation	Structure	Height
1	T	4440 W 9th Street, Oak Lawn, COOK, IL	41.72113889, -87.73227778	188.000 m	B	46.000 m structure / 48.000 m overall
2	T
3	T	Oak Lawn, COOK, IL	41.72113889, -87.73227778
4	T	IL

Antennas

Location	Antenna	Type	Height	Radiation center
1	1	T	23.000 m	22.000
1	2	T
1	3	T
1	4	T
2	1	T	48.000 m	48.000
3	1	T	38.000 m	37.000

Control points

Number	Address	County	Phone
1	4440 W 95TH ST, Oak Lawn, IL	COOK	7086411046

License history

Date	File or call sign	Action
2024-07-30	WSDY743	LIISS

Sources and provenance

Source	Source record	Retrieved	Match
ULS	4988337	2026-08-02 01:17:30	Official Bulk Record

Selected field provenance

Field	Displayed value	Source	Observed
Call Sign	WSDY743	ULS 4988337	2026-08-02 01:17:30
Status	A	ULS 4988337	2026-08-02 01:17:30
Service	IG	ULS 4988337	2026-08-02 01:17:30
Grant Date	2024-07-30	ULS 4988337	2026-08-02 01:17:30
Expiration Date	2034-07-30	ULS 4988337	2026-08-02 01:17:30