AirNav: MI8 - Sault Ste Marie International Seaplane Base

MI8

Sault Ste Marie International Seaplane Base
Sault Ste Marie, Michigan, USA

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FAA INFORMATION EFFECTIVE 01 OCTOBER 2026

Location

FAA Identifier:	MI8
Lat/Long:	46-29-01.2700N 084-18-06.9400W 46-29.021167N 084-18.115667W 46.4836861,-84.3019278 (estimated)
Elevation:	575 ft. / 175 m (estimated)
From city:	2 miles SE of SAULT STE MARIE, MI
Time zone:	UTC -4 (UTC -5 during Standard Time)
Zip code:	49788

Seaplane Base Operations

Seaplane Base use:	Open to the public
Activation date:	10/2019
Control tower:	no
ARTCC:	TORONTO CENTER
FSS:	GREEN BAY FLIGHT SERVICE STATION
NOTAMs facility:	GRB (NOTAM-D service available)
Attendance:
Segmented circle:	no

Seaplane Base Communications

CTAF/UNICOM:	122.7
WX ASOS at ANJ (2.8 nm W):	118.375 (906-442-4144)
WX AWOS-3PT at CIU (16 nm SW):	127.575 (906-495-1156)

Nearby radio navigation aids

VOR radial/distance		VOR name		Freq		Var
SSMr011/4.3		SAULT STE MARIE VOR/DME		112.20		04W

NDB name		Hdg/Dist		Freq		Var		ID
KOLOE		055/13.5		400		07W		CI	-.-. ..

Seaplane Base Services

Runway Information

Runway 11W/29W

Dimensions:	7000 x 300 ft. / 2134 x 91 m
Surface:	water
	RUNWAY 11W	RUNWAY 29W
Traffic pattern:	left	left

Runway 15W/33W

Dimensions:	7000 x 300 ft. / 2134 x 91 m
Surface:	water
	RUNWAY 15W	RUNWAY 33W
Traffic pattern:	left	left

Runway 16W/34W

Dimensions:	3000 x 150 ft. / 914 x 46 m
Surface:	water
	RUNWAY 16W	RUNWAY 34W
Traffic pattern:	left	left

Seaplane Base Ownership and Management from official FAA records

Ownership:	Publicly-owned
Owner:	CITY OF SAULT SAINTE MARIE 225 E PORTAGE AVE SAULT SAINTE MARIE, MI 49783-2053 Phone 906-632-5717
Manager:	TOM BROWN 2144 MERIDIAN ST SAULT SAINTE MARIE, MI 49783-2608 Phone 906-635-0252

Additional Remarks

-	FOR CD CTC TORONTO ARTCC ON 132.65, IF UNA CALL LONDON FIC AT 866-541-4104.

Instrument Procedures

There are no published instrument procedures at MI8.

Some nearby airports with instrument procedures:

KANJ - Sault Ste Marie Municipal Airport/Sanderson Field (3 nm W)
KCIU - Chippewa County International Airport (16 nm SW)
KDRM - Drummond Island Airport (37 nm SE)
KMCD - Mackinac Island Airport (40 nm S)
83D - Mackinac County Airport (40 nm SW)

Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes

Aerial photo

Sectional chart

Airport distance calculator
Flying to Sault Ste Marie International Seaplane Base? Find the distance to fly. From to MI8

Sunrise and sunset

Times for 14-Oct-2026

	Local (UTC-4)	Zulu (UTC)
Morning civil twilight	07:24	11:24
Sunrise	07:54	11:54
Sunset	18:52	22:52
Evening civil twilight	19:23	23:23

Current date and time

Zulu (UTC)	14-Oct-2026 17:04:41
Local (UTC-4)	14-Oct-2026 13:04:41

METAR

KANJ 3nm W	141655Z AUTO 33011G18KT 10SM BKN019 OVC028 10/06 A3008 RMK AO2 SLP188 T01000061 $
CYAM 9nm W	141600Z 32011G20KT 25SM BKN024 OVC035 11/07 A3007 RMK SC6SC2 SLP190
KCIU 16nm SW	141656Z AUTO 32018G22KT 10SM OVC021 11/06 A3009 RMK AO2 SLP192 T01060061 $

TAF

CYAM 9nm W	141340Z 1414/1502 32012G22KT P6SM BKN025 TEMPO 1414/1502 OVC020 BECMG 1418/1420 33010KT RMK NXT FCST BY 142000Z
KCIU 16nm SW	141120Z 1412/1512 30007KT P6SM OVC012 TEMPO 1412/1414 6SM -DZ BR OVC007 FM141900 33010G18KT P6SM BKN020 FM150100 34004KT P6SM BKN040

NOTAMs

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