Gratiot Community Airport (AMN)

Location & QuickFacts

FAA Information Effective	2026-07-09
Airport Identifier	AMN
Airport Status	Operational
Longitude/Latitude	84°41'16.5790" W / 43°19'19.7110" N -84.687939 / 43.322142 (Estimated)
Elevation	754.10 ft / 229.85 m (Surveyed)
Land	631 acres
From nearest city	3 nautical miles SW of Alma, MI
Location	Gratiot County, MI
Magnetic Variation	05W (1990)

Owner & Manager

Ownership	Publicly owned
Owner	CITY OF ALMA/CO OF GRATIOT
Address	525 E SUPERIOR ST PO BOX 278 ALMA, MI 48801
Phone number	989-463-8336
Manager	SCOTT MCDONALD
Address	3999 W SEAMAN RD ALMA, MI 48801-9232
Phone number	989-463-5500

Airport Operations and Facilities

Airport Use	Open to public
Wind indicator	Yes
Segmented Circle	Yes
Control Tower	NON-ATCT
Lighting Schedule	SEE RMK
Beacon Color	White-Green (lighted land airport)
Landing fee charge	No
Sectional chart	DETROIT
Region	AGL - Great Lakes
Responsible ARTCC	ZOB - CLEVELAND
Tie-in FSS	LAN - LANSING
FSS on Airport	No
FSS Toll Free	1-800-WX-BRIEF
NOTAMs Facility	AMN (NOTAM-d service available)

Airport Communications

CTAF	122.8 MHz
UNICOM	122.8 MHz
AWOS-3P	AMN (989-463-3433)

Airport Services

Fuel types	100LL,A+
Airframe repair	NONE
Power plant repair	NONE
Bottled oxygen	NONE
Bulk oxygen	NONE
Transient storage	Hangar, Tiedown
Other services	INSTR,RNTL

Runway Information

Runway 09/27

Dimensions	5004 x 75 ft (1525 x 23 m)
Surface	ASPH (GOOD)
Surface treatment	Saw-cut or plastic Grooved
Edge lights	Medium

	09	27
Alignment	90°	270°
Physical elevation	750.50 ft	753.20 ft
Coordinates	43.323022 / -84.696039	43.322962 / -84.677236
Traffic pattern	Left	Left
Runway marking	Non-precision instrument , Fair Condition	Non-precision instrument , Fair Condition
VGSI	4-light PAPI on left	4-light PAPI on left
Runway end lights	Yes	Yes

Runway 18/36

Dimensions	3198 x 75 ft (975 x 23 m)
Surface	ASPH (GOOD)
Surface treatment	Saw-cut or plastic Grooved
Edge lights	Medium

	18	36
Alignment	180°	°
Physical elevation	753.20 ft	754.00 ft
Coordinates	43.325197 / -84.689948	43.316424 / -84.690001
Traffic pattern	Left	Left
Runway marking	Non-precision instrument , Fair Condition	Non-precision instrument , Fair Condition

Radio Navigation Aids

ID	Type	Name	Ch	Freq	Var	Dist
MOP	DME	MOUNT PLEASANT	43X	110.60		18.2 nm
MB	NDB	OLSTE		257.00	07W	23.7 nm
GR	NDB	KNOBS		263.00	06W	39.7 nm
MBS	VOR/DME	SAGINAW	90Y	114.35	03W	29.5 nm
VIO	VOR/DME	VICTORY	106Y	115.95	04W	47.9 nm
FNT	VORTAC	FLINT	116X	116.90	06W	46.5 nm

Remarks

• DEER & LRG BIRDS ON & INVOF ARPT.
• ADMIN BLDG ACES, PRESS V, THEN III & II SIMUL, THEN I.
• FOR CD CTC GREAT LAKES APCH AT 269-459-3345, WHEN APCH CLSD CTC CLEVELAND ARTCC AT 440-774-0224/0490.