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IN4 Cedarville Reservoir Seaplane Base
Leo-Cedarville, Indiana, USA

FAA INFORMATION EFFECTIVE 19 FEBRUARY 2026

Location

FAA Identifier: IN4
Lat/Long: 41-12-15.7000N 085-00-51.7000W
41-12.261667N 085-00.861667W
41.2043611,-85.0143611
(estimated)
Elevation: 781 ft. / 238 m (estimated)
From city: 1 mile SE of LEO-CEDARVILLE, IN
Time zone: UTC -5 (UTC -4 during Daylight Saving Time)
Zip code: 46765

Seaplane Base Operations

Seaplane Base use: Open to the public
Activation date: 03/2021
Control tower: no
ARTCC: CHICAGO CENTER
FSS: TERRE HAUTE FLIGHT SERVICE STATION
NOTAMs facility: HUF (NOTAM-D service not available)
Attendance: 
Segmented circle: no

Seaplane Base Communications

CTAF: 122.9
WX AWOS-3P at GWB (7 nm N): 124.15 (260-925-8225)
WX AWOS-3 at SMD (7 nm SW): 124.55 (260-490-4030)
WX ASOS at FWA (16 nm SW): 121.25 (260-209-0224)
WX AWOS-3P at C62 (20 nm NW): 119.925 (260-347-2967)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
FWAr036/15.6FORT WAYNE VORTAC117.8006W
OLKr100/(21.9)WEBSTER LAKE VOR110.4003W

 
NDB name  Hdg/Dist  Freq  Var  ID
SHENK212/7.022705WGW --. .--

Seaplane Base Services

Runway Information

Runway 3W/21W

Dimensions: 4141 x 480 ft. / 1262 x 146 m
Surface: water
RUNWAY 3W  RUNWAY 21W
Latitude: 41-11.956667N41-12.566667N
Longitude: 085-01.063333W085-00.660000W
Elevation: 781.0 ft.781.0 ft.
Traffic pattern: leftleft

Seaplane Base Ownership and Management from official FAA records

Ownership: Publicly-owned
Owner: INDIANA DEPT OF NATURAL RESOURCES
402 W WASHINGTON ST. RM W-255D
INDIANAPOLIS, IN 46204
Phone (317) 232-0935
Manager: KENTON TURNER
402 W WASHINGTON ST. RM W-255D
INDIANAPOLIS, IN 46204
Phone (317) 232-0935

Instrument Procedures

There are no published instrument procedures at IN4.

Some nearby airports with instrument procedures:

KGWB - Auburn/Dekalb Executive Airport (7 nm N)
KSMD - Smith Field Airport (7 nm SW)
KFWA - Fort Wayne International Airport (16 nm SW)
C62 - Kendallville Municipal Airport (20 nm NW)
KANQ - Tri-State Steuben County Airport (26 nm N)
  
Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes
Aerial photo
No photo
 
Sectional chart

 
Airport distance calculator
Flying to Cedarville Reservoir Seaplane Base? Find the distance to fly.

From to IN4

Sunrise and sunset
Times for 18-Mar-2026
 Local
(UTC-4)		 Zulu
(UTC)
Morning civil twilight07:2011:20
Sunrise07:4811:48
Sunset19:4923:49
Evening civil twilight20:1600:16

Current date and time
Zulu (UTC)  18-Mar-2026 05:20:34
Local (UTC-4)  18-Mar-2026 01:20:34
 
METAR
KGWB 
7nm N 		180455Z AUTO VRB01KT 10SM BKN110 M06/M11 A3021 RMK AO2
KSMD 
7nm SW 		180455Z AUTO 00000KT 10SM OVC095 M05/M12 A3023 RMK A01 P0078
KFWA 
17nm SW 		180454Z 17005KT 10SM SCT110 OVC250 M06/M11 A3023 RMK AO2 SLP250 T10611111 410391083
KC62 
20nm NW 		180455Z AUTO 24007KT 10SM SCT110 M06/M12 A3021 RMK AO2 T10661119
TAF
KFWA 
17nm SW 		171720Z 1718/1818 28014G22KT P6SM BKN040 TEMPO 1718/1720 4SM -SHSN FM172300 23007KT P6SM BKN100 FM181000 17010KT 3SM -SN OVC035 PROB30 1811/1816 1 1/2SM -SN OVC025
NOTAMs
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