Grosse Ile Municipal (KONZ)

Detroit/Grosse Ile, MI

Airport Information

Flight Category:
Unavailable
Winds:
Unavailable
Clouds:
Unavailable
Visibility:
Unavailable
Elevation:
590.5 ft (180.0 m)
Ctrl Tower:
Yes (0700-2100)
Runways:
04/22 (4846x100)
17/35 (4424x75)
H1 (25x25)
H2 (25x25)
Grosse Ile Municipal Pilot Reviews:

Walker

August 1, 2025

Contacted the FBO ahead of time regarding weekend support, which involved a fee. David demonstrated excellent communication skills, helping us secure parking and access to the crew...

Matthew

June 11, 2025

A very nice small airport with a lot of history. Grosse Ile is a gem, a beautiful location right on the edge of Lake Erie.

FBOs & Fuel

Fuel:
100LL100LL
$5.73
Self Service
$5.53
Full Service
Fees:
Landing:
$0.00
Ramp:
$0.00
Tie Down:
From $5.00 (Single Engine)
Pricing is the lowest per category. Always confirm with FBO staff.
Grosse Ile Municipal Airport FBO Pilot Reviews:

White

September 8, 2025

A very pleasant approach and airport experience. However, when we inquired about the crew car, we were informed it was 'reserved' but currently unused, and there was no alternative...

Lisa

August 4, 2025

A crew car was available. The FBO was closed on the weekend, but David came by to assist for a $50 callout fee. Parking close to the FBO proved convenient, allowing us to explore t...

Runway Information

Identifier:
RWY 04
Dimensions:
4846x100
Surface:
Asphalt
Elevation:
576.8ft
Traffic Pattern:
Right
Approach Lighting:
Standard approach lighting
Displaced Threshold:
0ft
04

Recent Arrivals

Recent Departures

Radio Frequencies

AWOS:
119.675 MHz
CTAF:
123.000 MHz
UNICOM:
123.000 MHz
Detroit Approach:
134.3
Detroit Departure:
134.3

Remarks

APT Lighting Schedule: Actvt reil runway 04 & 22; papi runway 04, 22, 17, & 35; mirl runway 04/22 & 17/35 - CTAF.

ARFF Certification: Airport closed to acr operations gtr than 30 pax seats exc ppr call amgr.

Birds & deer on & in vicinity of airport.

For cd contact detroit approach at 734-955-1404.

Runway 17/35 Surface: Extsv peeling & cracking - fod haz.

Runway 22 Controlling Object Clearance Slope: Approach ratio 20:1 to dthr.

Ultralight & pwrd prcht act in vicinity of airport.