Grosse Ile Municipal runways

Grosse Ile Municipal (ONZ · KONZ) in Detroit/Grosse Ile, MI has 4 runways, the longest 04/22 at 4,846 ft (asphalt, concrete). Dimensions, headings, lighting, and instrument approaches for each below. · Open on the map

All of Grosse Ile Municipal — runways, frequencies, charts and live weather

Runway 04/22

4,846 ft × 100 ft · Asphalt (Good)

Edge lights: Med.

04
Heading
037° mag · 30° true
Threshold elev
577 ft
Markings
nonprecision
VGSI
4-light PAPI (left) (3.04°)
Traffic pattern
Right
22
Heading
217° mag · 210° true
Threshold elev
589 ft
Markings
nonprecision
VGSI
4-light PAPI (left) (3.04°)
Traffic pattern
Left
Displaced threshold
428 ft

Runway 17/35

4,424 ft × 75 ft · Concrete (Poor)

Edge lights: Med.

17
Heading
174° mag · 167° true
Threshold elev
581 ft
Markings
basic
VGSI
4-light PAPI (left) (3°)
Traffic pattern
Left
Displaced threshold
672 ft
35
Heading
354° mag · 347° true
Threshold elev
578 ft
Markings
basic
VGSI
4-light PAPI (left) (3°)
Traffic pattern
Right

Runway H1/

25 ft × 25 ft · Concrete
H1
Heading
n/a
Threshold elev
595 ft
Traffic pattern
Left

Runway H2/

25 ft × 25 ft · Concrete
H2
Heading
n/a
Threshold elev
594 ft
Traffic pattern
Left

Frequently asked

What is the longest runway at KONZ?

Grosse Ile Municipal has 4 runways; the longest is runway 04/22 at 4,846 ft.

What surface are KONZ's runways?

Grosse Ile Municipal's runways are asphalt and concrete.

More about KONZ

Runway data from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources.

Something here wrong or out of date? Report a data problem.