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KONZ Grosse Ile Municipal Airport
Detroit/Grosse Ile, Michigan, USA

GOING TO DETROIT/GROSSE ILE?


FAA INFORMATION EFFECTIVE 26 DECEMBER 2024

Location

FAA Identifier: ONZ
Lat/Long: 42-05-56.6810N 083-09-41.2560W
42-05.944683N 083-09.687600W
42.0990781,-83.1614600
(estimated)
Elevation: 590.5 ft. / 180.0 m (surveyed)
Variation: 07W (2010)
From city: 2 miles S of central business district of the associated city
Time zone: UTC -5 (UTC -4 during Daylight Saving Time)
Zip code: 48138

Airport Operations

Airport use: Open to the public
Activation date: 05/1941
Control tower: no
ARTCC: CLEVELAND CENTER
FSS: LANSING FLIGHT SERVICE STATION
NOTAMs facility: ONZ (NOTAM-D service available)
Attendance: MON-FRI 0800-1800, ALL SAT-SUN PRIOR ARNGMT
Wind indicator: lighted
Segmented circle: yes
Lights: ACTVT REIL RWY 04 & 22; PAPI RWY 04, 22, 17, & 35; MIRL RWY 04/22 & 17/35 - CTAF.
Beacon: white-green (lighted land airport)
Operates sunset to sunrise.
Airline operations: ARPT CLSD TO ACR OPS GTR THAN 30 PAX SEATS EXC PPR CALL AMGR.

Airport Communications

CTAF/UNICOM: 123.0
WX AWOS-3: 119.675 (734-692-9686)
DETROIT APPROACH: 134.3
DETROIT DEPARTURE: 134.3
WX ASOS at DTW (11 nm NW): PHONE 231-202-2054
WX AWOS-3 at TTF (15 nm SW): 119.075 (734-384-0259)
WX ASOS at YIP (19 nm NW): PHONE 734-961-6843
WX ASOS at DET (20 nm N): PHONE 313-371-9696

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
DXOr133/11.4DETROIT VOR/DME113.4006W
CRLr080/13.5CARLETON VOR/DME115.7003W
SVMr137/26.7SALEM VORTAC114.3003W

 
NDB name  Hdg/Dist  Freq  Var  ID
GROSSE ILEat field41907WRYS .-. -.-- ...
TECUMSEH089/32.523906WTCU - -.-. ..-

Airport Services

Fuel available: 100LL JET-A
Parking: hangars and tiedowns
Airframe service: MAJOR
Powerplant service: MAJOR
Bottled oxygen: NONE
Bulk oxygen: NONE

Runway Information

Runway 4/22

Dimensions: 4846 x 100 ft. / 1477 x 30 m
Surface: asphalt, in good condition
Weight bearing capacity: 
Single wheel: 66.0
Double wheel: 83.0
Double tandem: 105.0
Runway edge lights: medium intensity
RUNWAY 4  RUNWAY 22
Latitude: 42-05.601227N42-06.289745N
Longitude: 083-09.742193W083-09.200983W
Elevation: 576.8 ft.589.3 ft.
Traffic pattern: rightleft
Runway heading: 037 magnetic, 030 true217 magnetic, 210 true
Displaced threshold: no428 ft.
Markings: nonprecision, in good conditionnonprecision, in good condition
Visual slope indicator: 4-light PAPI on left (3.04 degrees glide path)4-light PAPI on left (3.04 degrees glide path)
Runway end identifier lights: yesyes
Touchdown point: yes, no lightsyes, no lights
Obstructions: 37 ft. tree, 790 ft. from runway, 308 ft. left of centerline, 15:1 slope to clear65 ft. trees, 1010 ft. from runway, 344 ft. left of centerline, 12:1 slope to clear
APCH RATIO 20:1 TO DTHR.

Runway 17/35

Dimensions: 4424 x 75 ft. / 1348 x 23 m
Surface: concrete, in poor condition
EXTSV PEELING & CRACKING - FOD HAZ.
Weight bearing capacity: 
Single wheel: 40.0
Double wheel: 55.0
Double tandem: 90.0
Runway edge lights: medium intensity
RUNWAY 17  RUNWAY 35
Latitude: 42-06.298312N42-05.589238N
Longitude: 083-10.036057W083-09.812280W
Elevation: 581.3 ft.578.3 ft.
Traffic pattern: leftright
Runway heading: 174 magnetic, 167 true354 magnetic, 347 true
Displaced threshold: 672 ft.no
Markings: basic, in fair conditionbasic, in fair condition
Visual slope indicator: 4-light PAPI on left (3.00 degrees glide path)4-light PAPI on left (3.00 degrees glide path)
Runway end identifier lights: nono
Touchdown point: yes, no lightsyes, no lights
Obstructions: 80 ft. trees, 1180 ft. from runway, 40 ft. right of centerline, 12:1 slope to clearnone

Helipad H1

Dimensions: 25 x 25 ft. / 8 x 8 m
Surface: concrete
Latitude: 42-06.319333N
Longitude: 083-09.471333W
Elevation: 595.0 ft.
Traffic pattern: leftleft

Helipad H2

Dimensions: 25 x 25 ft. / 8 x 8 m
Surface: concrete
Latitude: 42-06.318500N
Longitude: 083-09.449667W
Elevation: 594.0 ft.
Traffic pattern: leftleft

Airport Ownership and Management from official FAA records

Ownership: Publicly-owned
Owner: TOWNSHIP OF GROSSE ILE
PO BOX 129, PO BOX 129
GROSSE ILE, MI 48138
Phone 734-675-0155
Manager: JANEL MACNEE
P.O. BOX 129, PO BOX 129
GROSSE ILE, MI 48138
Phone 734-675-0155

Additional Remarks

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

Instrument Procedures

NOTE: All procedures below are presented as PDF files. If you need a reader for these files, you should download the free Adobe Reader.

NOT FOR NAVIGATION. Please procure official charts for flight.
FAA instrument procedures published for use from 26 December 2024 at 0901Z to 23 January 2025 at 0900z.

 
STARs - Standard Terminal Arrivals
FOREY TWO (RNAV)   download (161KB)
GIGGY TWO (RNAV)   download (140KB)
PETTE TWO (RNAV)   download (211KB)
RRALF THREE (RNAV)   download (162KB)
 
IAPs - Instrument Approach Procedures
RNAV (GPS) RWY 04   download (189KB)
RNAV (GPS) RWY 22   download (200KB)
VOR-A   download (200KB)
NDB RWY 04   download (242KB)
NOTE: Special Alternate Minimums apply   download (23KB)
 
Departure Procedures
BARII THREE (RNAV)   download (180KB)
CCOBB THREE (RNAV)   download (216KB)
CLVIN THREE (RNAV)   download (199KB)
HHOWE FOUR (RNAV)   download (204KB)
KAYLN THREE (RNAV)   download (184KB)
KZLOV TWO (RNAV)   download (179KB)
LIDDS THREE (RNAV)   download (194KB)
MIGGY THREE (RNAV)   download (216KB)
PAVYL THREE (RNAV)   download (193KB)
SNDRS THREE (RNAV)   download (231KB)
TRMML FOUR (RNAV)   download (184KB)
ZETTR FOUR (RNAV)   download (226KB)
NOTE: Special Take-Off Minimums/Departure Procedures apply   download (208KB)

Other nearby airports with instrument procedures:

KDTW - Detroit Metro Wayne County Airport (11 nm NW)
KTTF - Custer Airport (15 nm SW)
KYIP - Willow Run Airport (19 nm NW)
1D2 - Canton-Plymouth-Mettetal Airport (20 nm NW)
KDET - Coleman A Young Municipal Airport (20 nm N)
 
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Area around KONZ (Grosse Ile Municipal Airport)
 
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Aerial photo
WARNING: Photo may not be current or correct
Aerial photo of KONZ (Grosse Ile Municipal Airport)
Photo by Cathy Vajtay
Photo taken 21-Jun-2015
looking southeast.

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Sectional chart

 
Airport distance calculator
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From to KONZ

Sunrise and sunset
Times for 30-Dec-2024
 Local
(UTC-5)
 Zulu
(UTC)
Morning civil twilight07:3012:30
Sunrise08:0213:02
Sunset17:0922:09
Evening civil twilight17:4122:41

Current date and time
Zulu (UTC)  30-Dec-2024 18:51:55
Local (UTC-5)  30-Dec-2024 13:51:55
 
METAR
KONZ 301835Z AUTO 26011G18KT 10SM CLR 08/01 A2970 RMK AO2
KDTW 
11nm NW 
301753Z 27013KT 10SM FEW025 SCT220 08/02 A2969 RMK SLPNO T00800020
CXHA 
12nm E 
301800Z AUTO 27011G16KT 07/02 RMK AO1 0003 PK WND 25020/1747 SLP058 T00680024 50004
CYQG 
14nm NE 
301800Z AUTO 26015G20KT 9SM CLR 07/02 A2968 RMK SLP056
KTTF 
15nm SW 
301835Z AUTO 25017G21KT 10SM CLR 08/02 A2971 RMK AO2
KYIP 
18nm NW 
301753Z 26013KT 10SM CLR 08/02 A2969 RMK AO2 SLP056 60003 T00830017 10083 20033 50003
KDET 
19nm N 
301753Z 26012G20KT 10SM CLR 08/01 A2967 RMK AO2 SLP051 60000 T00780011 10078 20044 50004
TAF
KDTW 
11nm NW 
301738Z 3018/3124 27014G22KT P6SM FEW020 FM302200 24009KT P6SM FEW025 FM310400 22003KT P6SM BKN009 BKN120 FM311300 06010KT 5SM -RASN SCT009 OVC015 FM311700 03014G22KT 1SM -SN BR OVC007
CYQG 
14nm NE 
301740Z 3018/3118 28017G27KT P6SM SCT020 TEMPO 3018/3024 BKN020 BECMG 3020/3022 25012KT FM310000 25012KT P6SM FEW002 FM310300 25007KT 6SM BR SCT003 PROB30 3103/3106 1/2SM FG VV002 FM310600 VRB03KT 1/2SM FG VV002 BECMG 3110/3112 06010KT FM311200 06010KT 1/2SM -DZ FG VV002 FM311400 05012KT P6SM SCT020 OVC080 FM311700 05015G25KT P6SM -RA BKN020 OVC070 RMK FCST BASED ON AUTO OBS. NXT FCST BY 310000Z
KYIP 
18nm NW 
301738Z 3018/3118 27014G22KT P6SM FEW020 FM302200 24009KT P6SM FEW025 FM310400 22003KT P6SM BKN009 BKN120 FM311300 06010KT 5SM -RASN SCT009 OVC015 FM311700 03014G22KT 1SM -SN BR OVC007
KDET 
19nm N 
301738Z 3018/3118 27014G22KT P6SM FEW020 FM302200 24009KT P6SM FEW025 FM310400 22003KT P6SM BKN009 BKN120 FM311300 06010KT 5SM -RASN SCT009 OVC015 FM311700 03014G22KT 1SM -SN BR OVC007
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FBO, Fuel Providers, and Aircraft Ground Support

  
 Business Name 
 
 Contact 
 
 Services / Description 
 
Fuel Prices
 
Comments
  
 Grosse Ile Municipal Airport
734-675-0155
734-692-6424
[web site]
[email]
Airport management, Aviation fuel, Aircraft parking (ramp or tiedown), Hangars, Hangar leasing / sales, Passenger terminal and lounge, ...

More info about Grosse Ile Municipal Airport
Phillips 66
100LL Jet A
AS $5.70 $4.50 
 Updated 30-Dec-2024
 
   write
AS=Assisted/Self Service
Update Fuel Prices
 

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Other Pages about Grosse Ile Municipal Airport

www.grosseileairport.com
Page from the Michigan Airport Directory (PDF)
 
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