Adams Heliport (21MI)

Location & QuickFacts

FAA Information Effective	2026-07-09
Airport Identifier	21MI
Airport Status	Operational
Longitude/Latitude	83°23'27.7680" W / 42°34'20.1190" N -83.391047 / 42.572255 (Estimated)
Elevation	970.00 ft / 295.66 m (Estimated)
From nearest city	2 nautical miles SW of Orchard Lake, MI
Location	Oakland County, MI
Magnetic Variation	05W (1985)

Owner & Manager

Ownership	Privately owned
Owner	ALEXANDER L THOMAS
Address	PO BOX 251931 W BLOOMFIELD, MI 48325-1931
Phone number	313-682-8412
Manager	ALEXANDER L THOMAS
Address	PO BOX 251931 W BLOOMFIELD, MI 48325-1931
Phone number	313-682-8412

Airport Operations and Facilities

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

Airport Communications

CTAF

122.9 MHz

Runway Information

Runway H1

Dimensions	500 x 500 ft (152 x 152 m)
Surface	TURF
Surface treatment

	H1
Physical elevation	970.00 ft	ft
Coordinates	42.572255 / -83.391047	0.000000 / 0.000000
Traffic pattern	Left	Left

Radio Navigation Aids

ID	Type	Name	Ch	Freq	Var	Dist
PSI	DME	PONTIAC	47X	111.00		10.0 nm
PH	NDB	PHURN		332.00	07W	38.7 nm
MTC	TACAN	SELFRIDGE	64X	133.70	06W	24.9 nm
DXO	VOR/DME	DETROIT	81X	113.40	06W	21.6 nm
CRL	VOR/DME	CARLETON	104X	115.70	03W	31.6 nm
SVM	VORTAC	SALEM	90X	114.30	03W	13.3 nm
FNT	VORTAC	FLINT	116X	116.90	06W	28.4 nm
DET	VOT	DETROIT CITY		111.60		19.4 nm
DTW	VOT	DETROIT MET WAYNE		109.80		20.5 nm
YIP	VOT	WILLOW RUN		108.85		21.1 nm

Remarks

• FOR CD CTC DETROIT APCH AT 734-955-1404.
• PRVDD ALL OPS ARE IN AN AREA FM 150 TO 290 DEGS; AREA IS MKD; WIND INDCR IS MNTND.