About Grosse Ile Municipal Airport

GROSSE ILE MUNI

ICAO	KONZ
FAA ID	ONZ
Type	Midsized airport
Open since	May 1941
Coordinates (ARP)	42.09908, -83.16147 420557N 0830941W
Variation	7.4° W (2024)
Timezone	Detroit (-4 h)
Local time	May 1, 2024 21:06
Fuel types	100LL 100LL gasoline, low lead (Blue) A Jet A, Kerosene (-40°C)
Usage	Public (Joint use)
Operations (annual)	16,000 (December 31, 2020)
Based aircraft	75
Airport status	Operational
Source	FAA (Effective date April 18, 2024)

Change

Runways

ID	True Heading	Magnetic Heading	Length	Width	Surface	Latitude	Longitude
4	030°	037°	4,846 ft	98 ft	Asphalt	42.0934	-83.1624
22	210°	217°	4,846 ft	98 ft	Asphalt	42.1048	-83.1534
17	167°	174°	4,423 ft	75 ft	Concrete	42.1050	-83.1673
35	347°	354°	4,423 ft	75 ft	Concrete	42.0932	-83.1635

Do not use for flight planning
The airport may be closed or require prior permission. Magnetic headings are calculated from true headings using the WMM 2020 model.

More information

Grosse Ile Municipal Airport

Grosse Ile Municipal Airport is a midsized airport in Michigan, United States. The airport is located at latitude 42.09908 and longitude -83.16163. The airport has 2 runways: 4/22 and 17/35. The ICAO airport code of this field is KONZ. The local airport ID (FAA LID) of this airport is ONZ. Nearby other airfields are Mills Field, Carls Airport, Newport Meadows Airport, Newport Woods Airport and Buzzwick Airport.

Grosse Ile Municipal Airport publishes a METAR. The flight information region (FIR) is Cleveland.

Grosse Ile Municipal Airport is in the timezone of America/Detroit. Difference with UTC is -4 h. Today the sun rises at 06:25 and sets at 20:33. This applies to Grosse Ile Municipal Airport, the universal daylight period may be different. The difference between the local time and UTC is -4 hour. Daylight saving time is currently in progress.

Things to do at this airport

Go to Vliegles.nl to find flying lessons, skydives and other flying experiences. Browse the page for all available activities near Grosse Ile Municipal Airport. You can also use the search function to find specific flying lessons, skydives or other flying experiences near your place.

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References

Nearby airports

	ID	Distance	Direction
Oakwood Southshore Medical Center Heliport	US-5801	2.6 NM	293°
Henry Ford Wyandotte Hospital Heliport	US-5821	6.7 NM	006°
Mills Field	US-5741	6.9 NM	218°
Carls Airport	US-5792	7.2 NM	241°
L & L Heliport	US-5685	9.0 NM	295°
Newport Meadows Airport	US-5743	9.0 NM	216°
Newport Woods Airport	US-5742	9.3 NM	224°
Four Star Heliport	US-5605	9.4 NM	249°
Beaumont Hospital Taylor Heliport	US-5796	9.7 NM	328°

Navigational aids

	Ident	Type	Distance	Direction
Grosse Ile	RYS	NDB	0.4 NM	071°
Spenc	DM	NDB	7.5 NM	345°
Laurel	ZQG	NDB	10 NM	030°
Detroit	DXO	VOR-DME	11 NM	306°
Revup	DT	NDB	12 NM	276°
Carleton	CRL	VORTAC	14 NM	257°
Windsor	QG	NDB	18 NM	045°

More runway information

Condition

ID	Surface condition	Surface treatment	Runway Lights Edge Intensity
4	Good	No special treatment	Medium
22	Good	No special treatment	Medium
17	Poor	No special treatment	Medium
35	Poor	No special treatment	Medium

Weight Bearing Capacity

ID	Single wheel	Double wheel	Double tandem
4	66,000 lbs	83,000 lbs	105,000 lbs
22	66,000 lbs	83,000 lbs	105,000 lbs
17	40,000 lbs	55,000 lbs	90,000 lbs
35	40,000 lbs	55,000 lbs	90,000 lbs

Declared distances

ID	TORA Takeoff Run Available	TODA Takeoff Distance Available	ASDA Accelerated Stop Distance Available	LDA Landing Distance Available	Displaced Threshold Length
4
22					427 ft
17					673 ft
35

Elevations

ID	End Elevation	Threshold Crossing Height	Visual Glide Path Angle	Touchdown Zone Elevation	Displaced Threshold Elevation
4	577 ft	40 ft	3.0°	179 ft
22	589 ft	40 ft	3.0°	180 ft	590 ft
17	581 ft	26 ft	3.0°	177 ft	580 ft
35	578 ft	20 ft	3.0°	177 ft

Obstruction data

ID	Controlling Object Description	CFR Part 77	Controlling Object Clearance slope	Controlling Object Height (AGL)	Controlling Object Distance Threshold	Controlling Object Centerline offset	Controlling Object Centerline
4	TREE	C	17	34 ft	794 ft	1,010 ft	Left
22	TREES	C	13	75 ft	1,191 ft	1,253 ft	Left
17	TREES	A(V)	12	80 ft	1,181 ft	131 ft	Right
35		A(V)	20

Lights and markings

ID	Runway Markings Type	Runway Markings Condition	Runway End Identifier Lights	Centerline Lights	Touchdown Lights	Visual Glide Slope Indicators
4	Nonprecision Instrument	Good	Yes	No	No	P4L
22	Nonprecision Instrument	Good	Yes	No	No	P4L
17	Basic	Fair	No	No	No	P4L
35	Basic	Fair	No	No	No	P4L

Other information

ID	Pattern	Runway Visibility Value Equipment
4	Right hand	No
22	Left hand	No
17	Left hand	No
35	Right hand	No