Gary/Chicago International (KGYY)
Towered public-use airport serving Gary/Chicago, Indiana, at 597 ft elevation.
Elevation597 ft
ControlTowered
Longest runway8,859 ft
Magnetic variation2° W
On the field: flight training, aircraft rental, charter (as listed in FAA data). Find flight schools in Indiana.
Live weather
Forecast (TAF)
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Frequencies
| ATIS | 134.575 |
|---|---|
| AWOS/ASOS | 134.575 |
| CTAF | 125.6 |
| Ground | 121.9 |
| Tower | 125.6 |
| Approach/Departure | 133.1 Chicago |
Runways
| Runway | Size | Surface | Lights |
|---|---|---|---|
| 12/30 | 8,859 × 150 ft | Concrete | High intensity |
| 02/20 | 3,604 × 100 ft | Asphalt | Medium intensity |
Fuel: 100LL, A. Sectional: Chicago.
Runway diagram
Drawn to scale from FAA runway-end data, true north up. White bars mark displaced thresholds. Not for navigation: use the official FAA airport diagram and Chart Supplement.
Nearby airports
05CGriffith-Merrillville6 NM S3HOHobart Sky Ranch8 NM SEKVPZPorter County Regional21 NM SEC97Lowell24 NM SKMGCMichigan City Municipal-Phillips Field27 NM EC98Lake Village28 NM S
Before you fly here
- Read the FAA Chart Supplement entry for GYY: traffic pattern, CTAF/UNICOM, hours, fuel and remarks.
- Check NOTAMs and get a weather briefing at 1800wxbrief.com.
- Study the airport diagram and the sectional around KGYY for airspace and terrain.
- More detail: AirNav · SkyVector
Airport data from the FAA National Airspace System Resource (NASR) subscription effective Oct 1, 2026; magnetic variation as published for 1990. Weather is live from aviationweather.gov. Always confirm with current official sources before flight. This guide is a study aid.