Custer Main Heliport (9MI1)

Location & QuickFacts

FAA Information Effective	2026-07-09
Airport Identifier	9MI1
Airport Status	Closed Permanently
Longitude/Latitude	85°17'48.0000" W / 42°19'54.0000" N -85.296667 / 42.331667 (Estimated)
Elevation	883.00 ft / 269.14 m (Estimated)
Land	20 acres
From nearest city	4 nautical miles W of Battle Creek, MI
Location	Calhoun County, MI
Magnetic Variation	04W (1990)

Owner & Manager

Ownership	Publicly owned
Owner	DEPT OF DEFENSE
Address	2501 26TH ST AUGUSTA, MI 49012
Phone number	616-731-4384
Manager	MAJOR PATRICK WILK
Address	2501 26TH ST AUGUSTA, MI 49012
Phone number	(269) 282-7555

Airport Operations and Facilities

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

Runway Information

Runway H1

Dimensions	22 x 22 ft (7 x 7 m)
Surface	CONC
Surface treatment

	H1
Traffic pattern	Left	Left

Radio Navigation Aids

ID	Type	Name	Ch	Freq	Var	Dist
AZO	DME	KALAMAZOO	27X	109.00		12.7 nm
PMM	DME	PULLMAN	58X	112.10		36.8 nm
JXN	DME	JACKSON	101Y	115.45		37.5 nm
ELX	DME	KEELER	113X	116.60		38.4 nm
BT	NDB	BATOL		272.00	04W	5.3 nm
AZ	NDB	AUSTN		371.00	03W	15.9 nm
IRS	NDB	STURGIS		382.00	04W	31.8 nm
GR	NDB	KNOBS		263.00	06W	34.1 nm
VIO	VOR/DME	VICTORY	106Y	115.95	04W	28.8 nm

Remarks

• FOR CD CTC GREAT LAKES APCH AT 269-459-3344, WHEN APCH CLSD CTC CHICAGO ARTCC AT 630-906-8921.