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Gary Chicago International Airport (KGYY/GYY) — Gary, United States

Gary Chicago International Airport (KGYY/GYY) serves Gary, United States. This is a mid-sized airport with 2 runways (02/20, 12/30). Field elevation is 591 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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83% Data Complete 43 of 52 points
Missing: Contacts
Section Breakdown
Basic Info 7/7
Runways 4/4
Frequencies 4/4
Operations 2/2
Fuel 1/1
Contacts 0/2
Additional Info 3/10
Data last updated:
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Basic Airport Information

  • ICAO: KGYY
  • Name: Gary Chicago International Airport
  • Type: medium_airport
  • Category: Domestic
  • Latitude: 41.616299
  • Longitude: -87.412804
  • Elevation: 591 ft
  • Country: United States
  • Municipality: Gary
  • IATA Code: GYY
  • FAA Code: N/A
  • FIR: N/A
  • Timezone: America/Indiana/Indianapolis
  • Distance from City: N/A km
  • VFR: Yes
  • IFR: No

Runways

Runway 02/20

  • Designation: 02/20
  • Dimensions: 1098x30m
  • Surface: ASP
  • PCN: N/A
  • Lighting: Lighted
  • NAVAIDs: N/A
  • Approach Types: N/A
  • Remarks: N/A

Runway 12/30

  • Designation: 12/30
  • Dimensions: 2700x46m
  • Surface: ASP
  • PCN: N/A
  • Lighting: Lighted
  • NAVAIDs: N/A
  • Approach Types: N/A
  • Remarks: N/A

Frequencies

  • Tower: 125.600, 125.600 MHz
  • Ground: 121.900 MHz
  • Operations: 123.650 MHz
  • Traffic/Approach: N/A
  • ATIS: 120.625 MHz

Operation Hours

Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours

Gary Chicago International Airport operates 24 hours (H24). See all 24-hour airports worldwide →

  • Extra Hours On Request: No
  • Remarks: N/A

Contacts

  • AIS Tel: N/A
  • ARO Tel: N/A
  • MET Tel: N/A
  • Admin Tel: +1 219-949-4925
  • Health Tel: N/A
  • Police Tel: N/A
  • Authorities Tel: N/A
  • Website: N/A
  • Remarks: N/A

Slots / PPR

  • Slot Required: No
  • PPR Required: No
  • PPR Contact: N/A
  • Remarks: N/A

Fuel Information

  • Fuel Type: 100LL
  • Price/L: N/A
  • Last Updated: N/A
  • Remarks: N/A
  • Fuel Type: Jet A
  • Price/L: N/A
  • Last Updated: N/A
  • Remarks: N/A

Immigration

  • Port of Entry: No
  • GENDEC Required: No
  • GAR Required: No
  • Remarks: N/A

Airport Services

No services listed for this airport yet.

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United States Permit Requirements

Fast Landing: 1d
  • Overflight Permit: No
  • Landing Permit: Conditional
  • Overflight Lead Time: N/A
  • Landing Lead Time: 60 minutes minimum (eAPIS manifest before departure); recommend 24-48 hours for CBP port notification
Private / GA Operations:

No permits required for private non-revenue flights. eAPIS manifest mandatory for all international arrivals/departures.

View Full United States Permit Details

Active NOTAMs

07/025 caution
Taxiway lighting closed
TWY F CLSD
2026-07-11 11:22:00 2026-07-19 23:00:00
04/073 caution
Taxiway lighting closed
TWY A RUNUP PAD FOR RWY 12 CLSD
2026-04-13 17:24:00 2026-08-31 18:00:00
3/8 caution
Instrument procedure change
GYY GARY/CHICAGO INTL, GARY/CHICAGO, IN. RNAV (GPS) RWY 20, ORIG-B... LNAV CAT C VISIBILITY 1 3/8. NOTE: RWY 20 HELICOPTER VISIBILITY REDUCTION BELOW 3/4 SM NOT AUTHORIZED.
2026-01-26 13:45:00 2026-09-07 13:45:00

+17 more active NOTAMs

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Nearby Airports

0II8 Sutton s Field 18 NM 03IL Wix Airport 22 NM 16II Harrington Field 34 NM 12IL Hawker Airport 37 NM 06C Schaumburg Regional Airport 38 NM 05IL Classic Landings Airport 39 NM 04LL Brunner Airport 50 NM 0C8 Cushing Field Ltd Airport 54 NM

Compare KGYY with 0II8 side by side →

Airport History

Discover the key milestones and historical events that shaped Gary Chicago International Airport. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History
Frequently Asked Questions
What are the operating hours of KGYY?
Gary Chicago International Airport operates from 00:00 to 23:59.
What is the tower frequency at KGYY?
The tower frequency at Gary Chicago International Airport is 125.6, 125.6 MHz.
What fuel is available at KGYY?
Gary Chicago International Airport offers 100LL, Jet A.
Does KGYY require landing permits?
Yes, landing permits are required for Gary Chicago International Airport (United States).
Where is KGYY located?
Gary Chicago International Airport (KGYY) is located in Gary, United States.
What is the IATA code for KGYY?
The IATA code for Gary Chicago International Airport is GYY.
How long is the runway at KGYY?
The main runway at Gary Chicago International Airport (02/20) measures 1098x30m.
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