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MI37 McGuffins Landing Seaplane Base
Watersmeet, Michigan, USA

FAA INFORMATION EFFECTIVE 06 AUGUST 2026

Location

FAA Identifier: MI37
Lat/Long: 46-13-04.1790N 089-25-44.8086W
46-13.069650N 089-25.746810W
46.2178275,-89.4291135
(estimated)
Elevation: 1684 ft. / 513 m (estimated)
From city: 11 miles WSW of WATERSMEET, MI
Time zone: UTC -5 (UTC -6 during Standard Time)
Zip code: 54540

Seaplane Base Operations

Seaplane Base use: Private use. Permission required prior to landing
Activation date: 01/2025
Control tower: no
ARTCC: MINNEAPOLIS CENTER
FSS: GREEN BAY FLIGHT SERVICE STATION
Attendance: UNATNDD
Segmented circle: no

Seaplane Base Communications

CTAF: 122.9
WX AWOS-3 at LNL (10 nm SE): 119.525 (715-547-6313)
WX AWOS-3 at EGV (18 nm S): 118.325 (715-479-1465)
WX AWOS-3PT at D25 (20 nm W): 118.175 (715-543-2004)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
IWDr122/34.5IRONWOOD VOR/DME108.8001E
RHIr360/35.1RHINELANDER VOR/DME115.0502E

Seaplane Base Services

Runway Information

Runway 8W/26W

Dimensions: 3662 x 100 ft. / 1116 x 30 m
Surface: water
RUNWAY 8W  RUNWAY 26W
Latitude: 46-13.018680N46-13.120620N
Longitude: 089-26.174580W089-25.319040W
Elevation: 1684.0 ft.1684.0 ft.
Traffic pattern: leftleft
Runway heading: 080 true260 true
Markings: nonenone

Seaplane Base Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: ROBERT MCGUFFIN
E19037 S CISCO LAKE RD
WATERSMEET, MI 49969-9757
Phone 630-280-9542
Manager: ROBERT MCGUFFIN
E19037 S CISCO LAKE RD
WATERSMEET, MI 49969-9757
Phone 630-280-9542

Additional Remarks

- FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.
- LGT SPORT ACFT RPRS AVBL WITH PPR.
- 91 OCTANE AUTOGAS AVBL WITH PPR.

Instrument Procedures

There are no published instrument procedures at MI37.

Some nearby airports with instrument procedures:

KLNL - Kings Land O' Lakes Airport (10 nm SE)
KEGV - Eagle River Union Airport (18 nm S)
D25 - Manitowish Waters Airport (20 nm W)
KARV - Lakeland Airport/Noble F. Lee Memorial Field (21 nm SW)
KIWD - Gogebic/Iron County Airport (35 nm NW)
  
Loc | Ops | Rwys | IFR | FBO | Links
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Aerial photo
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Sectional chart

 
Airport distance calculator
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From to MI37

Sunrise and sunset
Times for 23-Aug-2026
 Local
(UTC-5)		 Zulu
(UTC)
Morning civil twilight05:3610:36
Sunrise06:0811:08
Sunset19:5300:53
Evening civil twilight20:2501:25

Current date and time
Zulu (UTC)  23-Aug-2026 12:24:09
Local (UTC-5)  23-Aug-2026 07:24:09
 
METAR
KLNL 
10nm SE 		231155Z AUTO 00000KT 3SM BR CLR 06/06 A3010 RMK AO2 T00560056 10103 20045
KEGV 
19nm S 		221510Z AUTO 32013KT 10SM SCT021 BKN026 19/13 A3000 RMK AO2 T01880129
KD25 
20nm W 		231135Z AUTO 00000KT 1/4SM FG BKN002 OVC055 04/04 A3010 RMK AO2 T00430043
TAF
KIWD 
34nm NW 		231120Z 2312/2412 VRB03KT 3SM BR SCT070 FM231300 35007KT P6SM SKC FM240700 00000KT 4SM BR FEW002
KRHI 
35nm S 		230520Z 2306/2406 34005KT P6SM SKC FM231500 34009G15KT P6SM SCT050 FM232200 35008KT P6SM SCT060 FM240000 02003KT P6SM SKC
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