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

GOING TO DETROIT/GROSSE ILE?


FAA INFORMATION EFFECTIVE 18 JUNE 2020

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 ARRNGMT
Wind indicator: lighted
Segmented circle: yes
Lights: ACTVT MIRL RY 17/35 & 04/22, PAPI RYS 17/35 & 04/22, AND REIL RY 04/22 - CTAF.
Beacon: white-green (lighted land airport)
Operates sunset to sunrise.
Airline operations: ARPT CLSD TO ACR OPNS WITH MORE THAN 30 PASSENGER SEATS EXCEPT PPR; CALL AMGER 734-675-0155.

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): 133.675 (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

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: none50 ft. trees, 1074 ft. from runway, 17:1 slope to clear
APCH RATIO 30:1 AT DSPLCD THLD.

Runway 17/35

Dimensions: 4424 x 75 ft. / 1348 x 23 m
Surface: concrete, in poor condition
PEELING & CRACKING - FOD HAZARD.
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: 78 ft. trees, 1240 ft. from runway, 160 ft. right of centerline, 13:1 slope to clear
APCH RATIO 24:1 AT DSPLCD THLD.
4 ft. brush, 320 ft. from runway, 30:1 slope to clear

Airport Ownership and Management from official FAA records

Ownership: Publicly-owned
Owner: TOWNSHIP OF GROSSE ILE
9601 GROH ROAD, P.O. BOX 129
GROSSE ILE, MI 48138
Phone 734-675-0155
Manager: MICHAEL DUKER
9601 GROH ROAD, P.O. BOX 129
GROSSE ILE, MI 48138
Phone 734-675-0155

Airport Operational Statistics

Aircraft based on the field: 62
Single engine airplanes: 53
Multi engine airplanes: 6
Helicopters: 3
    
Aircraft operations: avg 44/day *
62% local general aviation
38% transient general aviation
* for 12-month period ending 31 December 2016

Additional Remarks

BIRDS & DEER ON & INVOF ARPT.
GCO AVBL ON FREQ 121.725 THRU DTW CLEARANCE DELIVERY AND LAN AFSS.
ULTRALIGHT & POWERED PARACHUTE ACTIVITY INVOF ARPT.
FOR CD IF UNA VIA GCO CTC DETROIT APCH AT 800-499-8181.

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 18 June 2020 at 0901Z to 16 July 2020 at 0900Z.

 
STARs - Standard Terminal Arrivals
FOREY TWO (RNAV)   download (179KB)
GIGGY TWO (RNAV)   download (149KB)
PETTE TWO (RNAV)   download (220KB)
RRALF THREE (RNAV) **NEW**   download (178KB)
 
IAPs - Instrument Approach Procedures
RNAV (GPS) RWY 04   download (191KB)
RNAV (GPS) RWY 22   download (202KB)
VOR-A   download (205KB)
NDB RWY 04   download (247KB)
NOTE: Special Alternate Minimums apply   download (23KB)
 
Departure Procedures
BARII TWO (RNAV)   download (201KB)
CCOBB TWO (RNAV) **CHANGED**   download (247KB)
CLVIN TWO (RNAV)   download (212KB)
HHOWE THREE (RNAV)   download (233KB)
KAYLN TWO (RNAV)   download (211KB)
LIDDS TWO (RNAV)   download (227KB)
MIGGY TWO (RNAV)   download (242KB)
PAVYL TWO (RNAV)   download (219KB)
SNDRS TWO (RNAV)   download (257KB)
TRMML THREE (RNAV)   download (205KB)
ZETTR THREE (RNAV)   download (247KB)
NOTE: Special Take-Off Minimums/Departure Procedures apply   download (208KB)

Other nearby airports with instrument procedures:

KDTW - Detroit Metropolitan 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
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From to KONZ

Sunrise and sunset
Times for 13-Jul-2020
 Local
(UTC-4)
 Zulu
(UTC)
Morning civil twilight05:3709:37
Sunrise06:1010:10
Sunset21:0701:07
Evening civil twilight21:4001:40

Current date and time
Zulu (UTC)  14-Jul-2020 00:01:37
Local (UTC-4)  13-Jul-2020 20:01:37
 
METAR
KONZ 132355Z AUTO 15003KT 10SM BKN060 24/17 A2997 RMK AO2 T02350174 10257 20233
KDTW 
11nm NW 
132353Z 35005KT 10SM SCT060 SCT250 26/12 A2997 RMK AO2 SLP147 T02610122 10278 20239 53002
CXHA 
12nm E 
132300Z AUTO 17005KT 24/17 RMK AO1 SLP144 T02380170 50002
CYQG 
14nm NE 
132300Z AUTO 08008KT 9SM BKN060 BKN079 SCT091 24/15 A2997 RMK SLP150 DENSITY ALT 1700FT
KTTF 
15nm SW 
132355Z AUTO 31004KT 10SM CLR 25/14 A2997 RMK AO2 T02500140 10267 20247
KYIP 
18nm NW 
132353Z 33007KT 10SM CLR 28/13 A2998 RMK AO2 SLP147 T02780128 10300 20267 53002
KDET 
19nm N 
132353Z 10007KT 10SM CLR 24/16 A2998 RMK AO2 SLP148 T02390161 10272 20239 53004
TAF
KDTW 
11nm NW 
131723Z 1318/1424 34006KT P6SM SCT040 BKN070 FM140000 01005KT P6SM SCT070 FM140200 10003KT P6SM FEW250 FM141500 20005KT P6SM SCT060
CYQG 
14nm NE 
131738Z 1318/1418 35008KT P6SM BKN040 BKN080 BECMG 1322/1324 05008KT FM140200 07005KT P6SM SKC FM140800 VRB03KT P6SM SKC PROB30 1408/1411 2SM BR FM141600 17008KT P6SM FEW050 RMK FCST BASED ON AUTO OBS. NXT FCST BY 140000Z
KYIP 
18nm NW 
131723Z 1318/1418 34006KT P6SM SCT040 BKN060 FM140000 01005KT P6SM SCT070 FM140200 10003KT P6SM FEW250
KDET 
19nm N 
131723Z 1318/1418 34006KT P6SM SCT040 BKN060 FM140000 01005KT P6SM SCT070 FM140200 10003KT P6SM FEW250
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 $4.67 $3.46 
 Updated 29-May-2020
 
   1 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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