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

GOING TO DETROIT/GROSSE ILE?


FAA INFORMATION EFFECTIVE 05 DECEMBER 2019

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 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): 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

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
DXOr133/11.4DETROIT VOR/DME113.4006W
CRLr080/13.5CARLETON VOR/DME115.7003W
YQGr245/17.3WINDSOR VOR/DME113.8006W
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: 63
Single engine airplanes: 51
Multi engine airplanes: 7
Jet airplanes: 1
Helicopters: 2
Ultralights: 2
    
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 05 December 2019 at 0900Z to 02 January 2020 at 0900Z.

 
STARs - Standard Terminal Arrivals
FOREY TWO (RNAV)   download (153KB)
GIGGY TWO (RNAV)   download (125KB)
PETTE TWO (RNAV) **CHANGED**   download (195KB)
RRALF TWO (RNAV)   download (155KB)
 
IAPs - Instrument Approach Procedures
RNAV (GPS) RWY 04   download (165KB)
RNAV (GPS) RWY 22   download (176KB)
VOR-A   download (178KB)
NDB RWY 04   download (222KB)
NOTE: Special Alternate Minimums apply   download (23KB)
 
Departure Procedures
BARII TWO (RNAV)   download (175KB)
CCOBB TWO (RNAV)   download (223KB)
CLVIN TWO (RNAV)   download (185KB)
HHOWE THREE (RNAV) **NEW**   download (209KB)
KAYLN TWO (RNAV)   download (187KB)
LIDDS TWO (RNAV)   download (201KB)
MIGGY TWO (RNAV)   download (216KB)
PAVYL TWO (RNAV)   download (193KB)
SNDRS TWO (RNAV)   download (233KB)
TRMML THREE (RNAV)   download (180KB)
ZETTR THREE (RNAV) **NEW**   download (222KB)
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)
 
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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.

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 14-Dec-2019
 Local
(UTC-5)
 Zulu
(UTC)
Morning civil twilight07:2312:23
Sunrise07:5412:54
Sunset17:0022:00
Evening civil twilight17:3222:32

Current date and time
Zulu (UTC)  14-Dec-2019 15:53:13
Local (UTC-5)  14-Dec-2019 10:53:13
 
METAR
KONZ 141535Z AUTO 34006KT 7SM BKN070 OVC085 03/01 A2960 RMK AO2 T00250005
KDTW 
11nm NW 
141453Z 31005KT 3SM BR BKN075 OVC095 02/00 A2961 RMK AO2 TWR VIS 4 SLP032 T00220000 58010
CXHA 
12nm E 
141500Z AUTO 32003KT 01/01 RMK AO1 SLP033 T00140005 58009
CYQG 
14nm NE 
141500Z AUTO 35005KT 8SM OVC090 02/00 A2960 RMK SLP033
KTTF 
15nm SW 
141535Z AUTO 31003KT 5SM BR BKN100 02/00 A2960 RMK AO2 T00190000
KYIP 
18nm NW 
141453Z 33005KT 8SM OVC110 03/M01 A2961 RMK AO2 SLP031 T00331006 58011 $
KDET 
19nm N 
141453Z 35004KT 6SM BR OVC090 02/01 A2961 RMK AO2 SLP031 T00220011 56013
TAF
KDTW 
11nm NW 
141120Z 1412/1518 34004KT 4SM BR SCT060 OVC080 FM141400 33005KT P6SM OVC100 FM141800 30008KT P6SM BKN035 BKN060 FM150000 28010KT P6SM SCT015 OVC025 PROB30 1500/1504 6SM -SHSN BKN015 OVC025 FM150400 26012KT P6SM -SHSN OVC015 TEMPO 1508/1512 3SM -SHSN SCT008 OVC015 FM151200 27012KT P6SM SCT015 BKN025
CYQG 
14nm NE 
141138Z 1412/1512 34005KT P6SM SCT003 BKN030 TEMPO 1412/1416 4SM -RA BR BKN003 OVC030 PROB30 1412/1416 2SM -FZRA BR BKN003 OVC010 FM141600 31008KT P6SM SCT008 BKN030 TEMPO 1416/1418 BKN008 OVC030 FM141800 31012KT P6SM FEW015 BKN040 BECMG 1421/1423 30010G20KT FM150000 28010G20KT P6SM BKN020 FM150300 28010G20KT 5SM -SHSN FEW008 OVC015 FM150500 28010G20KT P6SM BKN015 OVC025 RMK FCST BASED ON AUTO OBS. NXT FCST BY 141800Z
KYIP 
18nm NW 
141120Z 1412/1512 34004KT 5SM BR SCT060 OVC080 FM141400 33005KT P6SM OVC100 FM141800 30008KT P6SM BKN035 BKN060 FM150000 28010KT P6SM SCT015 OVC025 PROB30 1500/1504 6SM -SHSN BKN015 OVC025 FM150400 26012KT P6SM -SHSN OVC015 TEMPO 1508/1512 3SM -SHSN SCT008 OVC015
KDET 
19nm N 
141120Z 1412/1512 34004KT 6SM BR SCT060 OVC080 FM141400 33005KT P6SM OVC100 FM141800 30008KT P6SM BKN035 BKN060 FM150000 28010KT P6SM SCT015 OVC025 PROB30 1500/1504 6SM -SHSN BKN015 OVC025 FM150400 26012KT P6SM -SHSN OVC015 TEMPO 1508/1512 3SM -SHSN SCT008 OVC015
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 $4.88 $3.83 
 Updated 05-Dec-2019
 
   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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