wxdecoder
4IN1

Big Long Lake Seaplane Base

Kendallville, IndianaElevation 940 ftSeaplane base

OUR HEADSET PICK · NOT SPONSORED

DC

David Clark DC ONE-X

Not sponsored, just the headset we'd buy ourselves: the DC ONE-X, with hybrid noise cancelling, Bluetooth, and 30+ hour battery. And David Clark's A+ customer service is the real reason we recommend them.

Visit David Clark
RUNWAYS

Runway detail & declared distances

1 runway · longest 2,700 ft

13W/31W
Dimensions
2,675 x 100 ft
Surface
Water
RWY 13W130°T
RWY 31W310°T

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

AIRPORT INFORMATION

Facility & services

Big Long Lake Seaplane Base is in Kendallville, Indiana. Field elevation 940 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPublicly owned
UseOpen to the public
TypeSeaplane base
ManagerBRIAN BAILEY
Manager phone317-605-6023
CHARTS & AIRSPACE
ICAO / IATA4IN1
SectionalCHICAGO
Center (ARTCC)CHICAGO
Flight service (AFSS)TERRE HAUTE
RegionIndiana
CountryUnited States
Coordinates41.5527, -85.2316
Distance from city7 NM N
SERVICES & LIGHTING
Control towerNon-towered
CTAF122.900
FREQUENCIES

Communications

122.900
CTAF
CTAF

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRPORT REMARKS

Operational remarks

›BOATING LAW ADMIR.
›SEAPLANE OPS PROHIBITED BTN SS-SR. EXP HVY BOAT TFIC BTN MEMORIAL DAY AND LABOR DAY. DO NOT BLOCK BOAT RAMPS. SEAPLANE DOCKING AREAS LTD.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗4IN1 on OurAirports
FREQUENTLY ASKED
Does 4IN1 have a METAR?
No on-field METAR is issued for 4IN1. This page uses the nearest reporting station as a reference.
Does 4IN1 have a TAF?
No TAF is issued directly for 4IN1. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at 4IN1?
4IN1 sits at 940 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for 4IN1?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.