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

GOING TO DETROIT/GROSSE ILE?


FAA INFORMATION EFFECTIVE 16 JUNE 2022

Location

FAA Identifier: ONZ
Lat/Long: 42-05-56.6830N 083-09-41.2870W
42-05.944717N 083-09.688117W
42.0990786,-83.1614686
(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 -4 (UTC -5 during Standard 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 734-955-5015
WX AWOS-3 at TTF (15 nm SW): 119.075 (734-384-0259)
WX ASOS at YIP (18 nm NW): PHONE 734-961-6843
WX ASOS at DET (20 nm N): PHONE 313-371-9696

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: 34 ft. tree, 795 ft. from runway, 308 ft. left of centerline, 17:1 slope to clear75 ft. trees, 1190 ft. from runway, 382 ft. left of centerline, 13:1 slope to clear
APCH RATIO 25:1 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 clear
APCH RATIO 22:1 TO DTHR.
none

Airport Ownership and Management from official FAA records

Ownership: Publicly-owned
Owner: TOWNSHIP OF GROSSE ILE
9601 GROH RD, PO BOX 129
GROSSE ILE, MI 48138
Phone 734-675-0155
Manager: JANEL MACNEE
9601 GROH RD, PO BOX 129
GROSSE ILE, MI 48138
Phone 734-675-0155

Airport Operational Statistics

Aircraft based on the field: 70
Single engine airplanes: 57
Multi engine airplanes: 9
Jet airplanes: 1
Helicopters: 3
    
Aircraft operations: avg 44/day *
62% local general aviation
38% transient general aviation
* for 12-month period ending 31 December 2020

Additional Remarks

BIRDS & DEER ON & INVOF ARPT.
ULTRALIGHT & PWRD PRCHT ACT INVOF ARPT.
GCO AVBL ON FREQ 121.725 THRU DETROIT APCH CD & LANSING FSS.
FOR CD IF UNA VIA GCO 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 16 June 2022 at 0901Z to 14 July 2022 at 0900z.

 
STARs - Standard Terminal Arrivals
FOREY TWO (RNAV)   download (159KB)
GIGGY TWO (RNAV)   download (139KB)
PETTE TWO (RNAV)   download (209KB)
RRALF THREE (RNAV)   download (161KB)
 
IAPs - Instrument Approach Procedures
RNAV (GPS) RWY 04   download (188KB)
RNAV (GPS) RWY 22   download (198KB)
VOR-A   download (200KB)
NDB RWY 04   download (241KB)
NOTE: Special Alternate Minimums apply   download (23KB)
 
Departure Procedures
BARII TWO (RNAV)   download (197KB)
CCOBB TWO (RNAV)   download (233KB)
CLVIN TWO (RNAV)   download (207KB)
HHOWE THREE (RNAV)   download (219KB)
KAYLN TWO (RNAV)   download (198KB)
LIDDS TWO (RNAV)   download (213KB)
MIGGY TWO (RNAV)   download (228KB)
PAVYL TWO (RNAV)   download (206KB)
SNDRS TWO (RNAV)   download (242KB)
TRMML THREE (RNAV)   download (201KB)
ZETTR THREE (RNAV)   download (242KB)
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 (18 nm NW)
KDET - Coleman A Young Municipal Airport (20 nm N)
1D2 - Canton-Plymouth-Mettetal Airport (20 nm NW)
 
Loc | Ops | Rwys | IFR | FBO | Links
Com | Nav | Svcs | Stats | Notes
Area around KONZ (Grosse Ile Municipal Airport)
 
Road maps at: MapQuest Bing Google
 
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.

Do you have a better or more recent aerial photo of Grosse Ile Municipal Airport that you would like to share? If so, please send us your photo.

 
Sectional chart

 
Airport distance calculator
Flying to Grosse Ile Municipal Airport? Find the distance to fly.

From to KONZ

Sunrise and sunset
Times for 26-Jun-2022
 Local
(UTC-4)
 Zulu
(UTC)
Morning civil twilight05:2509:25
Sunrise05:5909:59
Sunset21:1201:12
Evening civil twilight21:4601:46

Current date and time
Zulu (UTC)  26-Jun-2022 20:33:42
Local (UTC-4)  26-Jun-2022 16:33:42
 
METAR
KONZ 262015Z AUTO 28008G14KT 10SM SCT034 SCT045 BKN090 29/22 A2992 RMK AO2 T02900223
KDTW 
11nm NW 
261953Z 27011KT 9SM -RA BKN035 BKN045 BKN250 28/20 A2994 RMK AO2 RAB52 SLP134 P0000 T02780200
CXHA 
12nm E 
262000Z AUTO 23009KT 28/21 RMK AO1 SLP122 T02750211 58012
CYQG 
14nm NE 
262000Z AUTO 24014G20KT 9SM SCT040 SCT049 BKN076 30/20 A2992 RMK SLP130 DENSITY ALT 2500FT
KTTF 
15nm SW 
262015Z AUTO 28017G21KT 10SM SCT033 SCT041 BKN070 29/22 A2993 RMK AO2 T02880215
KYIP 
18nm NW 
261953Z 28013KT 10SM BKN044 BKN065 31/18 A2995 RMK AO2 SLP133 T03060178
KDET 
19nm N 
261953Z 23006G17KT 10SM SCT042 BKN070 30/19 A2992 RMK AO2 SLP126 T03000194
TAF
KDTW 
11nm NW 
261720Z 2618/2724 25012KT P6SM SCT025 BKN040 FM262000 27014G24KT P6SM SCT045 FM270200 30011KT P6SM FEW250 FM271400 28014G21KT P6SM FEW050
CYQG 
14nm NE 
261740Z 2618/2718 24010KT P6SM FEW020 BKN040 TEMPO 2618/2622 P6SM -SHRA BKN020 OVC040 PROB30 2618/2622 4SM TSRA BR BKN015 OVC040CB FM262200 28012G22KT P6SM FEW060 TEMPO 2622/2624 P6SM -SHRA BKN060 FM270000 30015G25KT P6SM SKC FM271400 30012G22KT P6SM FEW040 RMK FCST BASED ON AUTO OBS. NXT FCST BY 270000Z
KYIP 
18nm NW 
261720Z 2618/2718 25012KT P6SM SCT025 BKN040 FM262000 27014G24KT P6SM SCT045 FM270200 30011KT P6SM FEW250 FM271400 28014G21KT P6SM FEW050
KDET 
19nm N 
261720Z 2618/2718 25012KT P6SM SCT025 BKN040 FM262000 27014G24KT P6SM SCT045 FM270200 30011KT P6SM FEW250 FM271400 28014G21KT P6SM FEW050
NOTAMs
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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, Pilot school (FAR Part 141), Flight training, ...

More info about Grosse Ile Municipal Airport
Phillips 66
100LL Jet A
AS $6.84 $5.34 
 Updated 23-Jun-2022
 
   3 read 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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