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Airports North America United States Michigan
KONZ
ONZ
ONZ
2G5

GROSSE ILE MUNI AIRPORT

DETROIT/GROSSE ILE, MI, USA
Airport Info
 Suggest Updated Information for this Airport

Location
Latitude / Longitude: 42°5'56"N / 83°9'41"W
  42°5.9447'N / 83°9.6876'W
  42.0991 / -83.1615
Elevation: 590.5 ft. (surveyed)
Variation: 07W (2010)
From city: 02 miles S of DETROIT/GROSSE ILE, MI

Operations
Facility use: Open to the public
Sectional chart: DETROIT
Control tower: no
Boundary ARTCC: CLEVELAND
Responsible ARTCC: CLEVELAND
FSS: LANSING [1-800-WX-BRIEF]
NOTAMs facility: ONZ (NOTAM-D service available)
Segmented circle: yes
Lights: SEE RMK
Landing fee: no

Communications
UNICOM: 123.000
CTAF: 123.000

Nearby radio navigation aids
VOR radial/distance VOR name Freq Var
DXO 127oT/11.4 DETROIT VOR/DME 113.40 06W
CRL 77oT/13.5 CARLETON VORTAC 115.70 03W
YQG 239oT/17.3 WINDSOR VOR/DME 113.80 06W
SVM 134oT/26.8 SALEM VORTAC 114.30 03W
PSI 155oT/39.7 PONTIAC VORTAC 111.00 03W
 
NDB name Hdg/Dist Freq Var ID
GROSSE ILE at field 419 06W RYS
GOLF 210oT/10.1 398 05W G
CARGL 211oT/18.0 230 05W VQ
WINDSOR 226oT/18.3 353 06W QG
PELEE ISLAND 311oT/29.2 283 05W PT
TECUMSEH 83oT/32.3 239 04W TCU
PORT CLINTON 339oT/37.2 423 06W PCW

Services
Fuel available: 100LLA
Airframe service: MAJOR
Powerplant service: MAJOR
Bottled oxygen: NONE
Bulk oxygen: NONE

Runway Information

Runway 04/22
Dimensions: 4846 x 100 ft.
Surface: ASPHALT OR BITUMINOUS CONCRETE,GOOD CONDITION,NO SPECIAL SURFACE TREATMENT
 
Runway MED
Runway 8L
Latitude: PI G42-05-36.0 PI G42-06-17.3
Longitude: 0736N083-09-44. 3847N083-09-12.
Elevation: 5316W ft. 0590W ft.
Runway true heading: 0 2
Displaced threshold: 590. ft.
Declared distances: TORA:/2010 TORA:/2010
Visual slope indicator: (.8 4 degrees glide path) (.3 4 degrees glide path)
RVR equipment: P4L P4L
Instrument approach: 4 030 2 210
 

Runway 17/35
Dimensions: 4424 x 75 ft.
Surface: PORTLAND CEMENT CONCRETE,POOR CONDITION,NO SPECIAL SURFACE TREATMENT
 
Runway MED
Runway R
Latitude: SC F42-06-17.8 SC F42-05-35.3
Longitude: 8987N083-10-02. 3543N083-09-48.
Elevation: 1634W ft. 7368W ft.
Runway true heading: 1 3
Displaced threshold: 580. ft.
Declared distances: TORA:/2010 TORA:/2010
Visual slope indicator: (.3 2 degrees glide path) (.3 2 degrees glide path)
RVR equipment: P4L P4L
Instrument approach: 7 167 5 347
 

Helipad H1
Dimensions: 25 x 25 ft.
Surface: PORTLAND CEMENT CONCRETE,NO SPECIAL SURFACE TREATMENT
Latitude: 42-06-19.1
Longitude: 1600N083-09-28.
Elevation: 2800W ft. ft.
Runway true heading: H
Visual slope indicator: (.0 degrees glide path)
Instrument approach: 1
 

Helipad H2
Dimensions: 25 x 25 ft.
Surface: PORTLAND CEMENT CONCRETE,NO SPECIAL SURFACE TREATMENT
Latitude: 42-06-19.1
Longitude: 1100N083-09-26.
Elevation: 9800W ft. ft.
Runway true heading: H
Visual slope indicator: (.0 degrees glide path)
Instrument approach: 2
 

Additional Remarks
  • BIRDS & DEER ON & INVOF ARPT.
  • ULTRALIGHT & PWRD PRCHT ACT INVOF ARPT.
  • FOR CD CTC DETROIT APCH AT 734-955-1404.

Instrument Procedures
Effective September 03, 2026 to October 01, 2026

IAPs (Instrument Approach Procedures)
    RNAV (GPS) RWY 04 (PDF)
    RNAV (GPS) RWY 22 (PDF)
    VOR-A (PDF)
    TAKEOFF MINIMUMS (PDF)
    ALTERNATE MINIMUMS (PDF)

Departure Procedures
    BARII THREE (RNAV) (PDF)
    CCOBB THREE (RNAV) (PDF)
    CLVIN THREE (RNAV) (PDF)
    HHOWE FOUR (RNAV) (PDF)
    KAYLN THREE (RNAV) (PDF)
    KZLOV TWO (RNAV) (PDF)
    LIDDS FOUR (RNAV) (PDF)
    MIGGY THREE (RNAV) (PDF)
    PAVYL THREE (RNAV) (PDF)
    SNDRS THREE (RNAV) (PDF)
    TRMML FOUR (RNAV) (PDF)
    ZETTR FOUR (RNAV) (PDF)
    FOREY THREE (RNAV) (PDF)
    GIGGY TWO (RNAV) (PDF)
    PETTE TWO (RNAV) (PDF)
    RRALF THREE (RNAV) (PDF)
 
    Legends & General Information
    Airport Diagram Legend
Road maps at:
Topographic chart at:
Satellite photo at:
Airport distance calculator
From:
Weather Reports

METAR

TAF
Safelog

 
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