1
Runway
0
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
ICAO
II04
FAA
II04
Elevation
660 ft MSL
Runways
1
Frequencies
0
Tower
No
Fuel
N/A
Coordinates
40.884, -87.369
Airport Information
Facility Type
AIRPORT
Elevation
660 ft MSL
Control Tower
No
Fuel Types
None listed
Coordinates
40.8839, -87.3692
Current Weather
METAR KRZL 131535Z AUTO 01011G16KT 10SM SCT025 OVC036 11/05 A2999 RMK AO2
Flight Category
VFR
Wind
10° at 11 kt G16
Visibility
10+ SM
Temperature
11°C
Dewpoint
5°C
Altimeter
1015.70 inHg
Cloud Cover
OVC
Nearest weather from KRZL (12 NM away)
Observed 2026-05-13 15:35Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| N/S | 2,600 ft | 125 ft | TURF | - |
Active NOTAMs
No active NOTAMs for II04.
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
II04 Operational Overview
Location & Facility
North West Indiana Air Airport (II04) is a airport located in Brook, Indiana, United States. The field sits at an elevation of 660 feet above mean sea level (MSL) at coordinates 40.8839°N, 87.3692°W.
Runways
North West Indiana Air Airport has 1 runway. The longest runway (N/S) measures 2,600 feet by 125 feet with a turf surface.
Communications & Operations
North West Indiana Air Airport is a non-towered (pilot-controlled) field.
Current Conditions
The current flight category at North West Indiana Air Airport 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 II04?
II04 is the ICAO identifier for North West Indiana Air Airport, a public-use airport located in Brook, Indiana, United States.
How many runways does North West Indiana Air Airport have?
North West Indiana Air Airport (II04) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of II04?
The field elevation of North West Indiana Air Airport is 660 feet above mean sea level (MSL).
Is fuel available at II04?
No fuel types are currently listed for North West Indiana Air Airport. Contact the FBO directly for availability.
What are the current weather conditions at II04?
The current flight category at North West Indiana Air Airport is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at II04?
There are currently no active NOTAMs for North West Indiana Air Airport.
How do I access complete data for II04?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for North West Indiana Air Airport.
Where is North West Indiana Air Airport located?
North West Indiana Air Airport (II04) is located in Brook, Indiana, United States, at an elevation of 660 ft MSL.