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Pilot information for Grosse Ile Municipal Airport

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Caution: This page displays community-maintained data: information may be missing, incorrect, or out of date. Please confirm with an official source before making travel plans.

General information for Grosse Ile Municipal Airport

Airport codes: KONZ ONZ
Type: local airport(light traffic)
Scheduled airline service: no
Serves: Detroit/Grosse Ile, Michigan, United States
Latitude: 42.099098 | 42 5.945892 N | N42 05 56
Longitude: -83.161499 | 83 9.689941 W | W083 09 41
Field elevation: 591 ft/180 m MSL
Magnetic variation: 6.58°W

Radio communication frequencies for Grosse Ile Municipal Airport

APP: 134.3 MHz (DETROIT APP)
AWOS: 119.675 MHz (AWOS 3)
DEP: 134.3 MHz (DETROIT DEP)
RDO: 115.7 MHz (LANSING RDO)
UNIC: 123 MHz (CTAF/UNICOM)

Members can add and update frequencies.

Runways at Grosse Ile Municipal Airport

04/22
4,846 x 100 ft (1,477 x 30 m) — paved — lighted— threshold 04 displaced 446 ft (136 m) — threshold 22 displaced 428 ft (130 m)
17/35
4,425 x 75 ft (1,349 x 23 m) — paved — lighted— threshold 17 displaced 675 ft (206 m)

Members can add and update runway information.

Aviation weather for Grosse Ile Municipal Airport

Current conditions (METAR) for Grosse Ile Municipal Airport

Retrieved 2012/05/27 04:14: 

KONZ 270414Z AUTO 06005KT 10SM CLR 18/14 A3014 RMK AO2

Forecast (TAF) for Grosse Ile Municipal Airport

Closest forecast is Detroit Metropolitan Wayne County Airport, 10.6434660807 nm (20.2 km) NW. Retrieved 2012/05/26 00:39: 

TAF KDTW 262336Z 2700/2806 09007KT P6SM SCT100 BKN250 
     FM270200 10007KT P6SM SCT035 BKN070 
     FM271400 14007KT P6SM BKN035 OVC150 
     FM271900 16011KT P6SM SCT050 BKN250 
     FM280100 VRB04KT P6SM SCT040 SCT150

Notices to Airmen (NOTAM) for Grosse Ile Municipal Airport

Please confirm all NOTAMs at the original source! These are for information only, and may be wrong, out of date, or incomplete.

NOTAM 05/002: Grosse Ile Municipal Airport (KONZ) 
!ONZ 05/002 ONZ OBST TOWER 932 (338 AGL) 4.34 NNW LGTS OTS (ASR
 1001046) TIL 1205291338
CREATED: 14 May 2012 13:39:00 
SOURCE: KMKLYFYX
NOTAM 12/005: Grosse Ile Municipal Airport (KONZ) 
!ONZ 12/005 ONZ AD PAEW WEF 0912191544
CREATED: 19 Dec 2009 15:32:00 
SOURCE: KIKKYFYX
NOTAM 2/6178: Grosse Ile Municipal Airport (KONZ) 
!FDC 2/6178 ONZ FI/T ODP GROSSE ILE MUNI, DETROIT/GROSSLE ILE, MI.
   TAKEOFF MINIMUMS AND (OBSTACLE) DEPARTURE PROCEDURES AMDT 4...
     TAKE-OFF MINIMUMS: RWY 35,  800-2
     DEPARTURE PROCEDURE:
     RWY 04, CLIMB HEADING 037.34 TO 1200 BEFORE TURNING LEFT.
     RWY 35, CLIMB HEADING 353.78 TO 1600 BEFORE TURNING LEFT.
     ALL OTHER DATA REMAINS AS PUBLISHED.
CREATED: 30 Jan 2012 20:27:00 
SOURCE: KDZZNAXX