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 27 NOVEMBER 2025

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 -5 (UTC -4 during Daylight Saving 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

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

Sunrise and sunset

Times for 08-Dec-2025

	Local (UTC-5)	Zulu (UTC)
Morning civil twilight	07:34	12:34
Sunrise	08:09	13:09
Sunset	16:49	21:49
Evening civil twilight	17:24	22:24

Current date and time

Zulu (UTC)	08-Dec-2025 10:20:36
Local (UTC-5)	08-Dec-2025 05:20:36

METAR

KANJ 3nm W	080957Z AUTO 05004KT 1 1/2SM -SN BR OVC013 M09/M11 A3029 RMK AO2 P0000 T10891106 $
CYAM 9nm W	080907Z 25017KT 4SM -SHSN BLSN FEW016 SCT030 BKN052 M07/M10 A3028 RMK CU2CU2SC2 SLP271
KCIU 16nm SW	080956Z AUTO 27009KT 9SM -SN OVC050 M09/M12 A3030 RMK AO2 SNB37 SLP276 P0000 T10941117 FZRANO

TAF

CYAM 9nm W	080740Z 0808/0820 25010G20KT P6SM -SN BKN030 TEMPO 0808/0815 3SM -SHSN OVC020 FM081500 25010KT P6SM SCT030 BKN200 RMK NXT FCST BY 081400Z
KCIU 16nm SW	080520Z 0806/0906 00000KT P6SM VCSH BKN040 TEMPO 0806/0807 3SM -SHSN OVC030 FM080700 00000KT P6SM VCSH SCT045 FM081400 25004KT P6SM SCT070 FM081800 24007KT P6SM BKN100 FM090100 18006KT P6SM BKN060

NOTAMs

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