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

GOING TO DETROIT/GROSSE ILE?


FAA INFORMATION EFFECTIVE 22 FEBRUARY 2024

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 -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 734-955-5015
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 - -.-. ..-
PORT CLINTON346/37.242307WPCW .--. -.-. .--

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: 75
Single engine airplanes: 63
Multi engine airplanes: 7
Jet airplanes: 1
Helicopters: 4
    
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.
FOR CD CTC DETROIT APCH AT 734-955-1404.
FONE AVBL H24 IN FBO.

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 22 February 2024 at 0901Z to 21 March 2024 at 0900z.

 
STARs - Standard Terminal Arrivals
FOREY TWO (RNAV)   download (160KB)
GIGGY TWO (RNAV)   download (140KB)
PETTE TWO (RNAV)   download (210KB)
RRALF THREE (RNAV)   download (162KB)
 
IAPs - Instrument Approach Procedures
RNAV (GPS) RWY 04   download (186KB)
RNAV (GPS) RWY 22   download (197KB)
VOR-A   download (197KB)
NDB RWY 04   download (240KB)
NOTE: Special Alternate Minimums apply   download (23KB)
 
Departure Procedures
BARII TWO (RNAV)   download (198KB)
CCOBB TWO (RNAV)   download (234KB)
CLVIN TWO (RNAV)   download (208KB)
HHOWE THREE (RNAV)   download (220KB)
KAYLN TWO (RNAV)   download (199KB)
KZLOV ONE (RNAV)   download (197KB)
LIDDS TWO (RNAV)   download (214KB)
MIGGY TWO (RNAV)   download (228KB)
PAVYL TWO (RNAV)   download (207KB)
SNDRS TWO (RNAV)   download (243KB)
TRMML THREE (RNAV)   download (202KB)
ZETTR THREE (RNAV)   download (243KB)
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)
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 19-Mar-2024
 Local
(UTC-4)
 Zulu
(UTC)
Morning civil twilight07:0911:09
Sunrise07:3711:37
Sunset19:4323:43
Evening civil twilight20:1100:11

Current date and time
Zulu (UTC)  19-Mar-2024 09:46:21
Local (UTC-4)  19-Mar-2024 05:46:21
 
METAR
KONZ 190935Z AUTO 24010G15KT 10SM OVC110 M01/M09 A2989 RMK AO2 T10101095
KDTW 
11nm NW 
190853Z 23016KT 10SM FEW035 BKN065 OVC150 M01/M07 A2990 RMK AO2 SLP133 T10111072 58022
CXHA 
12nm E 
190900Z AUTO 25012G19KT M01/M07 RMK AO1 PK WND 26019/0858 SLP136 T10061066 58017
CYQG 
14nm NE 
190900Z AUTO 23011G17KT 9SM SCT120 SCT140 M01/M07 A2990 RMK SLP133
KTTF 
15nm SW 
190935Z AUTO 22011G14KT 10SM OVC110 M01/M07 A2990 RMK AO2 T10151068
KYIP 
18nm NW 
190853Z 21013KT 10SM OVC110 M01/M07 A2989 RMK AO2 SLP128 T10111067 58023
KDET 
19nm N 
190853Z 24009KT 10SM SCT120 00/M08 A2988 RMK AO2 SLP126 60000 T00001078 58022
TAF
KDTW 
11nm NW 
190522Z 1906/2012 29011KT P6SM SCT028 OVC035 FM190800 24014KT P6SM SCT060 OVC120 FM191400 23018G30KT P6SM BKN080 FM192200 28014G20KT P6SM SCT045 BKN060 FM200200 29010KT P6SM BKN060
CYQG 
14nm NE 
190540Z 1906/2006 28010G20KT P6SM OVC040 FM191200 24010G20KT P6SM -SN OVC030 FM191500 24015G25KT P6SM SCT050 OVC100 FM192000 26012G22KT P6SM BKN070 BECMG 2003/2005 25007KT RMK FCST BASED ON AUTO OBS. NXT FCST BY 191200Z
KYIP 
18nm NW 
190522Z 1906/2006 29012KT P6SM SCT028 OVC035 FM190800 24014KT P6SM SCT060 OVC120 FM191400 23018G30KT P6SM BKN080 FM192200 28014G20KT P6SM SCT045 BKN060 FM200200 29010KT P6SM BKN060
KDET 
19nm N 
190522Z 1906/2006 29011KT P6SM SCT028 OVC035 FM190800 24014KT P6SM SCT060 OVC120 FM191400 23018G30KT P6SM BKN080 FM192200 28014G20KT P6SM SCT045 BKN060 FM200200 29010KT P6SM BKN060
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 $5.91 $4.63 
 Updated 11-Mar-2024
 
   write
AS=Assisted/Self Service
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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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