Hilbert Airport (37IS)

Location & QuickFacts

FAA Information Effective	2026-07-09
Airport Identifier	37IS
Airport Status	Operational
Longitude/Latitude	88°36'20.0000" W / 42°19'56.0000" N -88.605556 / 42.332222 (Estimated)
Elevation	890.00 ft / 271.27 m ()
From nearest city	5 nautical miles N of Marengo, IL
Location	Mc Henry County, IL

Owner & Manager

Ownership	Privately owned
Owner	ROBERT C. HILBERT
Address	408 BUSSE RD MARENGO, IL 60152
Phone number	(815) 575-0610
Manager	ROBERT C. HILBERT
Address	408 BUSSE RD MARENGO, IL 60152
Phone number	(815) 575-0610

Airport Operations and Facilities

Airport Use	Private
Wind indicator	Yes
Segmented Circle	No
Control Tower	NON-ATCT
Sectional chart	CHICAGO
Region	AGL - Great Lakes
Responsible ARTCC	ZAU - CHICAGO
Tie-in FSS	IKK - KANKAKEE
FSS Toll Free	1-800-WX-BRIEF

Runway Information

Runway 09/27

Dimensions	1900 x 70 ft (579 x 21 m)
Surface	TURF
Surface treatment

	09	27
Traffic pattern	Left	Left

Radio Navigation Aids

ID	Type	Name	Ch	Freq	Var	Dist
BUU	DME	BURBUN	92X	114.50		25.3 nm
RFD	DME	ROCKFORD	45X	110.80		27.2 nm
ENW	DME	KENOSHA	29X	109.20		33.9 nm
GCO	DME	CHICAGO	19Y	108.25		37.3 nm
HRK	DME	HORLICK	87Y	114.05		43.5 nm
PLL	DME	POLO	84Y	113.75		46.5 nm
UG	NDB	WAUKE		379.00	03W	36.6 nm
JVL	VOR/DME	JANESVILLE	90X	114.30	03E	26.0 nm
DPA	VOR/DME	DUPAGE	92Y	114.55	02E	28.9 nm
OBK	VOR/DME	NORTHBROOK	77X	113.00	02W	29.8 nm
JOT	VOR/DME	JOLIET	70X	112.30	02E	48.9 nm
BAE	VOR/DME	BADGER	111X	116.40	02E	49.2 nm

Remarks

• 30 FT PLINE 1,600 FT W OF RY.
• FOR CD CTC CHICAGO ARTCC AT 630-906-8921.
• PRVDD CLEAR 20:1 APCHS & CLEAR OBSTACLE FREE ZONE