1
Runway
1
Frequency
0
Procedures
0
NOTAMs
Quick Facts
FAA
IN4
Elevation
781 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
41.204, -85.014
Airport Information
Facility Type
SEAPLANE BASE
Elevation
781 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
CHICAGO
Coordinates
41.2044, -85.0144
Ownership
Public
Current Weather
METAR KGWB 131635Z AUTO 29015G24KT 10SM BKN036 BKN044 12/06 A2990 RMK AO2 PK WND 28026/48
Flight Category
VFR
Wind
290° at 15 kt G24
Visibility
10+ SM
Temperature
12°C
Dewpoint
6°C
Altimeter
1012.60 inHg
Cloud Cover
BKN
Nearest weather from KGWB (7 NM away)
Observed 2026-05-13 16:35Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 03W/21W | 4,141 ft | 480 ft | WATER | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | CEDARVILLE RESERVOIR |
Active NOTAMs
No active NOTAMs for IN4.
Nearby Airports in Indiana
IN45
4 WINDS AERODROME
ROACHDALE — 810 ft
IN45
4 WINDS AERODROME
ROACHDALE — 810 ft
45IN
Aerobatic Practice Airport
North Vernon — 681 ft
5II9
AERO PLAINES
YOUNGSTOWN — 570 ft
5II9
Aero Plaines Airport
Youngstown — 570 ft
0IN4
AIR PARK FLD
WOODBURN — 750 ft
0IN4
AIR PARK FLD
WOODBURN — 750 ft
I99
ALEXANDRIA
ALEXANDRIA — 900 ft
Nearest airports
- IN45 — 4 WINDS AERODROME
ROACHDALE
- IN45 — 4 WINDS AERODROME
ROACHDALE
- 45IN — Aerobatic Practice Airport
North Vernon
- 5II9 — AERO PLAINES
YOUNGSTOWN
- 5II9 — Aero Plaines Airport
Youngstown
Indiana airports
IN4 Operational Overview
Location & Facility
CEDARVILLE RESERVOIR (IN4) is a publicly owned seaplane base open to the public located in LEO-CEDARVILLE, Indiana, United States. The field sits at an elevation of 781 feet above mean sea level (MSL) at coordinates 41.2044°N, 85.0144°W.
Runways
CEDARVILLE RESERVOIR has 1 runway. The longest runway (03W/21W) measures 4,141 feet by 480 feet with a water surface.
Communications & Operations
CEDARVILLE RESERVOIR is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Current Conditions
The current flight category at CEDARVILLE RESERVOIR is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is IN4?
IN4 is the ICAO identifier for CEDARVILLE RESERVOIR, a public-use airport located in LEO-CEDARVILLE, Indiana, United States.
How many runways does CEDARVILLE RESERVOIR have?
CEDARVILLE RESERVOIR (IN4) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of IN4?
The field elevation of CEDARVILLE RESERVOIR is 781 feet above mean sea level (MSL).
Is fuel available at IN4?
No fuel types are currently listed for CEDARVILLE RESERVOIR. Contact the FBO directly for availability.
What are the current weather conditions at IN4?
The current flight category at CEDARVILLE RESERVOIR is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at IN4?
There are currently no active NOTAMs for CEDARVILLE RESERVOIR.
How do I access complete data for IN4?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for CEDARVILLE RESERVOIR.
Where is CEDARVILLE RESERVOIR located?
CEDARVILLE RESERVOIR (IN4) is located in LEO-CEDARVILLE, Indiana, United States, at an elevation of 781 ft MSL.