Sunnyside Seaplane Base (3MN5)

Location & QuickFacts

FAA Information Effective	2026-07-09
Airport Identifier	3MN5
Airport Status	Operational
Longitude/Latitude	94°34'6.1900" W / 46°58'18.1600" N -94.568386 / 46.971711 (Estimated)
Elevation	1380.00 ft / 420.62 m (Estimated)
From nearest city	3 nautical miles NW of Hackensack, MN
Location	Cass County, MN

Owner & Manager

Ownership	Privately owned
Owner	BILL SPANIOL
Address	4206 BASSWOOD TRL NW HACKENSACK, MN 56452-2305
Phone number	612-991-5999
Manager	BILL SPANIOL
Address	4206 BASSWOOD TRL NW HACKENSACK, MN 56452-2305
Phone number	612-991-5999

Airport Operations and Facilities

Airport Use	Private
Control Tower	NON-ATCT
Sectional chart	TWIN CITIES
Region	AGL - Great Lakes
Responsible ARTCC	ZMP - MINNEAPOLIS
Tie-in FSS	PNM - PRINCETON
FSS Toll Free	1-800-WX-BRIEF

Airport Communications

CTAF

122.9 MHz

Runway Information

Runway 15W/33W

Dimensions	5300 x 400 ft (1615 x 122 m)
Surface	WATER
Surface treatment

	15W	33W
Traffic pattern	Left	Left

Radio Navigation Aids

ID	Type	Name	Ch	Freq	Var	Dist
PKD	DME	PARK RAPIDS	43X	110.60		21.1 nm
PK	NDB	SPIDA		269.00	04E	18.7 nm
BR	NDB	LAREW		251.00	03E	38.3 nm
IDJ	VOR/DME	LAKE BEMIDJI	37X	110.00	01E	35.3 nm
GPZ	VOR/DME	GRAND RAPIDS	93Y	114.65	06E	45.7 nm

Remarks

• OWNER DESIRES ARPT BE CHARTED.