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MI8 Sault Ste Marie International Seaplane Base
Sault Ste Marie, Michigan, USA

GOING TO SAULT STE MARIE?

FAA INFORMATION EFFECTIVE 09 JULY 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
SSMr011/4.3SAULT STE MARIE VOR/DME112.2004W

 
NDB name  Hdg/Dist  Freq  Var  ID
KOLOE055/13.540007WCI -.-. ..

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: leftleft

Runway 15W/33W

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

Runway 16W/34W

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

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)
  
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Aerial photo
No 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 20-Jul-2026
 Local
(UTC-4)		 Zulu
(UTC)
Morning civil twilight05:2909:29
Sunrise06:0510:05
Sunset21:2201:22
Evening civil twilight21:5801:58

Current date and time
Zulu (UTC)  20-Jul-2026 08:41:29
Local (UTC-4)  20-Jul-2026 04:41:29
 
METAR
KANJ 
3nm W 		200755Z AUTO 12004KT 9SM -RA BKN050 BKN060 OVC080 17/14 A2988 RMK AO2 RAB54 SLP113 P0000 T01670139
CYAM 
9nm W 		200800Z 16004KT 10SM VCSH SCT052 BKN058 BKN082 18/16 A2987 RMK CU4SC2AC1 VCSH SW-W VIA CYXU SLP116 DENSITY ALT 1200FT
KCIU 
16nm SW 		200756Z AUTO 21005KT 9SM SCT050 SCT065 OVC080 18/15 A2989 RMK AO2 SLP120 T01830150 $
TAF
CYAM 
9nm W 		200740Z 2008/2020 16012KT P6SM BKN050 PROB30 2008/2014 VRB15G25KT 1SM +TSRA BR BKN007 OVC030CB FM201400 23010G20KT P6SM BKN070 RMK NXT FCST BY 201400Z
KCIU 
16nm SW 		200520Z 2006/2106 VRB03KT 6SM FU FEW250 FM200800 VRB03KT 6SM FU VCSH SCT060 BKN200 FM201600 21010G22KT 6SM FU BKN060
NOTAMs
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