4IN1 Big Long Lake Seaplane Base

Kendallville, Indiana, United States

Not for navigation. Data: OurAirports (public domain); FAA NASR (US Government public domain), updated Nov 8, 2026.

Airport facts

Ident: 4IN1
FAA LID: 56I
Type: Seaplane base
Public use: Yes
Municipality: Kendallville
Region: Indiana
Country: United States
Elevation: 940 ft (287 m)
Coordinates: 41.5527° N 85.2316° W
41°33′10″N 85°13′54″W
Towered: No
Chart Supplement: Chart Supplement (opens in a new tab)2611 56I

Runways

Runway	Length × width	Surface	Lighted	Status
13W/31W	2,700 × 500 ft	Water	No	Open

Frequencies

Type	Name	MHz
CTAF		122.900

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