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GARY/CHICAGO INTL - Airport Diagram
LiveATC.net: Live Air Traffic - From Their Headsets to You

KGYY
ICAO KGYYIATA GYYLocal GYY
GARY/CHICAGO INTL
PublicPUB

3 miles NW of GARY/CHICAGO, IN, US
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LiveATC.net: Live Air Traffic - From Their Headsets to You
Status
Operational
Coordinates
41° 37' 02"N 87° 24' 52"W
Elevation
597' MSL
Pattern Alt
1597' MSL
Mag Variation
4°W
Declination
2°W
Fuel
JET A, 100LL
FSS
TERRE HAUTE (HUF)
Sectional
CHICAGO
ARTCC
CHICAGO (ZAU)
Data Effective
2/19/26-3/19/26
KGYY MVFR
9:50 PM CST  
Mist
Overcast 1,900'
4sm
36°F
36°F
30.19"Hg
Calm
METAR KGYY 040350Z 00000KT 4SM BR OVC019 02/02 A3019
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Weather and Advisory

Digital ATIS 134.575
(219) 944-0010
AWOS-3PT 134.575
(219) 944-0010

Common

CTAF 125.6
WHEN ATCT CLSD ACTVT MALSR RWY 30; REIL RWY 02, 12 & 20; MIRL RWY 02/20; HIRL RWY 12/30 - CTAF.

Ground

GARY GROUND 121.9
0500-2200

Tower

GARY TOWER 125.6
0500-2200

Arrival

LUCIT STAR 133.1

Approach

CHICAGO APPROACH 133.1

Departure

CHICAGO DEPARTURE 133.1

Flight Service

Flight Service 122.3
(HUF), COMMUNICATIONS PRVDD BY TERRE HAUTE RADIO ON FREQ 122.3 (CROWNPOINT RCO).

Military

ARNG OPS 38.3
ARNG OPS 139.6

Terminal Area Forecast

KGYY
Tue, 3/3 9:05 PM CST
Tue, 3/3 9:00 PM CST - Wed, 3/4 6:00 PM CST
MVFR
9:00 PM CST - 2:00 AM CST
Mist
Overcast 1,500'
5sm
050° 5kts
MVFR
2:00 AM CST - 10:00 AM CST
Mist
Broken 2,000'
Scattered 400'
4sm
040° 5kts
IFR
Temporary 3:00 AM CST - 6:00 AM CST
Mist
Broken 600'
Scattered 300'
3sm
Calm
MVFR
10:00 AM CST - 12:00 PM CST
Mist
Broken 2,000'
Scattered 600'
6sm
090° 10kts
MVFR
12:00 PM CST - 4:00 PM CST
Overcast 1,500'
Scattered 1,000'
6sm
090° 9kts
MVFR
4:00 PM CST - 6:00 PM CST
Light Showers and Rain and Mist
Overcast 1,000'
5sm
060° 9kts
TAF KGYY 040305Z 0403/0424 05005KT 5SM BR OVC015
   FM040800 04005KT 4SM BR SCT004 BKN020
   TEMPO 0409/0412 3SM BR SCT003 BKN006
   FM041600 09010KT 6SM BR SCT006 BKN020
   FM041800 09009KT P6SM SCT010 OVC015
   FM042200 06009KT 5SM -SHRA BR OVC010
KGYY
EffectiveExpiresCategoryNOTAM
Domestic
2/18/26
0218Z
8/17/26
2359Z
!GYY 02/082 GYY OBST STACK LGT (ASN UNKNOWN) 414004N0872831W (4NM NW GYY) UNKNOWN (350FT AGL) U/S 2602180218-2608172359
2/7/26
2110Z
3/24/26
2359Z
!GYY 02/049 GYY OBST POWER LINE LGT (ASN 2016-AGL-4784-OE) 414134N0873127W (6.7NM NW GYY) 815FT (230FT AGL) U/S 2602072110-2603242359
2/2/26
0607Z
3/19/26
0602Z
!GYY 02/007 GYY OBST POWER LINE LGT (ASN 2016-AGL-4783-OE) 414127N0873127W (6.6NM NW GYY) 795FT (209FT AGL) U/S 2602020607-2603190602
2/1/26
1200Z
3/8/26
0500Z
!GYY 01/262 GYY SVC TWR OPN DLY 1200-0500 2602011200-2603080500
1/31/26
0434Z
4/30/26
2359Z
!GYY 01/297 GYY OBST STRUCTURE LGT (ASR UNKNOWN) 413950.00N0872827.00W (3NM NW GYY) UNKNOWN (213FT AGL) U/S 2601310434-2604302359
1/31/26
0433Z
4/30/26
2359Z
!GYY 01/296 GYY OBST TOWER LGT (ASR UNKNOWN) 413955.00N0872855.00W (3NM NW GYY) UNKNOWN (226FT AGL) U/S 2601310433-2604302359
1/31/26
0432Z
4/30/26
2359Z
!GYY 01/295 GYY OBST STACK LGT (ASN 2009-AGL-779-OE) 414027N0872908W (4.8NM NW GYY) 907FT (315FT AGL) U/S 2601310432-2604302359
1/17/26
0610Z
3/3/26
0610Z
!GYY 01/124 GYY OBST POWER LINE LGT (ASN 2016-AGL-4785-OE) 414134N0873117W (6.6NM NW GYY) 790FT (203FT AGL) U/S 2601170610-2603030610
1/14/26
0934Z
2/28/26
0934Z
!GYY 01/069 GYY OBST POWER LINE LGT (ASN 2016-AGL-8927-OE) 414314N0873237W (8.5NM NW GYY) 870FT (260FT AGL) U/S 2601140934-2602280934
10/31/25
1340Z
!GYY 10/082 GYY TWY A CL MARKINGS NOT STD 2510311340-2606302359EST
10/31/25
1339Z
!GYY 10/081 GYY TWY B SFC PAINTED HLDG PSN SIGNS FOR RWY 12/30 NOT STD 2510311339-2606302359EST
10/31/25
1338Z
!GYY 10/080 GYY TWY A7 SFC PAINTED HLDG PSN SIGNS NOT STD 2510311338-2606302359EST
10/31/25
1337Z
!GYY 10/079 GYY TWY A5 SFC PAINTED HLDG PSN SIGNS NOT STD 2510311337-2606302359EST
FDC
1/26/26
1345Z
!FDC 6/6829 GYY IAP 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.
2601261345-2609071345EST
8/20/25
1647Z
!FDC 5/0583 GYY SID GARY/CHICAGO INTL, GARY/CHICAGO, IN.
ADELL SEVEN DEPARTURE (RNAV)...
BLOKR SEVEN DEPARTURE (RNAV)...
CARYN SEVEN DEPARTURE (RNAV)...
DARCY SEVEN DEPARTURE (RNAV)...
ELANR EIGHT DEPARTURE (RNAV)...
TAKEOFF MINIMUMS: RWY 2, 300-1 1/2 OR STANDARD WITH MINIMUM CLIMB OF 435 FT PER NM TO 1000. STACK 791 MSL 5119FT N/NE OF RWY 20. ERECO TRANSITION FROM GARY/CHICAGO (GYY); ELANR TO EMILY MOCA 2400, EMMLY TO ERECO MOCA 2300. ALL OTHER DATA REMAINS AS PUBLISHED. 2508201647-2708201647EST
8/18/25
1907Z
!FDC 5/9636 GYY ODP GARY/CHICAGO INTL, GARY/CHICAGO, IN.
TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES AMDT 8A...
TAKE-OFF MINIMUMS RWY 02: 300-1 1/2 OR STANDARD WITH MINIMUM CLIMB OF 435 FT PER NM TO 1000.
ALL OTHER DATA REMAINS AS PUBLISHED. 2508181907-2708181907EST
Yes
ALL
GARY/CHICAGO ARPT AUTH DIST
6001 INDUSTRIAL HWY
GARY, IN 46406
Phone: 219-949-9722
DANIEL VICARI
6001-C AIRPORT RD
GARY, IN 46406
Phone: 219-949-4925
TERRE HAUTE FSS (HUF)
Toll Free: 1-800-WX-BRIEF
GYY
--
WHEN ATCT CLSD ACTVT MALSR RWY 30; REIL RWY 02, 12 & 20; MIRL RWY 02/20; HIRL RWY 12/30 - CTAF.
N/A
Yes - Lighted
No
Yes
Hanger, Tie-Down
Landing Rights Airport
NOT an Airport of Entry
Major
Major
High Pressure
None
Cargo Handling
Charter Service
Pilot Instruction
Aircraft Rental

Runway 02/20

3604 ft. x 100 ft.
ASPH  
Fair 
NONE 
MED 
 
18,000lbs 
28,000lbs 
-- 
-- 
  Runway 02 Runway 20
True Heading 21°201°
Traffic Pattern Left Left
Markings NPI NPI
Markings Condition GOOD GOOD
Latitude 41° 36' 44"N 41° 37' 17"N
Longitude 87° 25' 06"W 87° 24' 49"W
Elevation 589' 589'
Threshold Crossing Height 40 ft. AGL 42 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P2L P2L
Approach Lights
Centerline Lights No No
Runway End Identifier Lights Yes Yes

Runway 12/30

8859 ft. x 150 ft.
CONC  
Good 
GRVD 
HIGH 
 
75,000lbs 
157,000lbs 
175,000lbs 
250,000lbs 
  Runway 12 Runway 30
True Heading 124°304°
Traffic Pattern Left Left
Markings PIR PIR
Markings Condition GOOD GOOD
Latitude 41° 37' 27"N 41° 36' 38"N
Longitude 87° 25' 38"W 87° 24' 02"W
Elevation 597' 591'
Threshold Crossing Height 50 ft. AGL 57 ft. AGL
Visual Glide Path Angle 3° 3°
Visual Slope Indicator P4L P4L
Approach Lights MALSR
Centerline Lights Yes Yes
Runway End Identifier Lights Yes No
A110-1BIRDS & WILDLIFE ON & INVOF ARPT.
A110-2UNCTLD VEHICLES N SIDE RAMPS.
A110-3TWY A, A1-A8 & C NORTH OF RWY 12/30 AVBL TO ACR MORE THAN 9 PAX SEATS.
A110-4TWY F MIL USE ONLY.
A110-5LINE OF SIGHT NA BTN INTERSECTING RWY ENDS.
A110-6ARNG: OPS 1230Z-2330Z++ TUES-FRI. MIL F/W OR R/W PRKG OR SVC ON ARNG RAMP 24 HR PPR - 219-977-2017.
A110-9FOR CD WHEN ATCT IS CLSD CTC CHICAGO APCH AT 847-289-0926.
A26-CCLSD TO SKED ACR OPS GTR THAN 9 PAX SEATS; UNSKED ACR OPS GTR THAN 30 PAX SEATS 1 HR PPR; INDEX B ARFF 1 HR PPR; INDEX C ARFF 4 HR PPR - 219-949-4910.
A30-02/20RWY 02/20 NOT AVBL FOR PART 121/PART 380 OPS WITH SKED PAX CARRYING OPS MORE THAN 9 PAX SEATS AND NON-SKED PAX CARRYING OPS MORE THAN 30 PAX SEATS.
A39-02/20PCR VALUE: 121/R/C/X/U
A39-12/30PCR VALUE: 706/R/C/X/U
A81-APTWHEN ATCT CLSD ACTVT MALSR RWY 30; REIL RWY 02, 12 & 20; MIRL RWY 02/20; HIRL RWY 12/30 - CTAF.
GARY/CHICAGO INTL (ICAO: KGYY, IATA: GYY) is a public airport located in GARY/CHICAGO, IN, US.