FAA INFORMATION EFFECTIVE 01 OCTOBER 2026
Location
| FAA Identifier: | ONZ |
| Lat/Long: | 42-05-56.6810N 083-09-41.2560W
42-05.944683N 083-09.687600W
42.0990781,-83.1614600
(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 -4 (UTC -5 during Standard 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 ARNGMT |
| Wind indicator: | lighted |
| Segmented circle: | yes |
| Lights: | ACTVT REIL RWY 04 & 22; PAPI RWY 04, 22, 17, & 35; MIRL RWY 04/22 & 17/35 - CTAF. |
| Beacon: | white-green (lighted land airport)
Operates sunset to sunrise. |
| Airline operations: | ARPT CLSD TO ACR OPS GTR THAN 30 PAX SEATS EXC PPR CALL AMGR. |
Airport Communications
| CTAF/UNICOM: | 123.0 |
| WX AWOS-3P: | 119.675 (734-692-9686) |
| DETROIT APPROACH: | 134.3 |
| DETROIT DEPARTURE: | 134.3 |
| WX ASOS at DTW (11 nm NW): | PHONE 231-202-2054 |
| WX AWOS-3P at TTF (15 nm SW): | 119.075 (734-384-0259) |
| WX ASOS at YIP (19 nm NW): | PHONE 734-961-6843 |
| WX ASOS at DET (20 nm N): | PHONE 313-992-4261 |
Nearby radio navigation aids
| VOR radial/distance | | VOR name | | Freq | | Var |
|---|
| DXOr133/11.4 | | DETROIT VOR/DME | | 113.40 | | 06W |
| CRLr080/13.5 | | CARLETON VOR/DME | | 115.70 | | 03W |
| SVMr137/26.7 | | SALEM VORTAC | | 114.30 | | 03W |
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: | 42-05.601227N | | 42-06.289745N |
| Longitude: | 083-09.742193W | | 083-09.200983W |
| Elevation: | 576.8 ft. | | 589.3 ft. |
| Traffic pattern: | right | | left |
| Runway heading: | 037 magnetic, 030 true | | 217 magnetic, 210 true |
| Displaced threshold: | no | | 428 ft. |
| Markings: | nonprecision, in good condition | | nonprecision, 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: | yes | | yes |
| Touchdown point: | yes, no lights | | yes, no lights |
| Obstructions: | 37 ft. tree, 790 ft. from runway, 308 ft. left of centerline, 15:1 slope to clear | | 65 ft. trees, 1010 ft. from runway, 344 ft. left of centerline, 12:1 slope to clear
APCH RATIO 20:1 TO DTHR. |
Runway 17/35
| Dimensions: | 4424 x 75 ft. / 1348 x 23 m |
| Surface: | concrete, in poor condition
EXTSV PEELING & CRACKING - FOD HAZ. |
| 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: | 42-06.298312N | | 42-05.589238N |
| Longitude: | 083-10.036057W | | 083-09.812280W |
| Elevation: | 581.3 ft. | | 578.3 ft. |
| Traffic pattern: | left | | right |
| Runway heading: | 174 magnetic, 167 true | | 354 magnetic, 347 true |
| Displaced threshold: | 672 ft. | | no |
| Markings: | basic, in fair condition | | basic, 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: | no | | no |
| Touchdown point: | yes, no lights | | yes, no lights |
| Obstructions: | 80 ft. trees, 1180 ft. from runway, 40 ft. right of centerline, 12:1 slope to clear | | none |
Helipad H1
| Dimensions: | 25 x 25 ft. / 8 x 8 m |
| Surface: | concrete |
| Latitude: | 42-06.319333N | | |
| Longitude: | 083-09.471333W | | |
| Elevation: | 595.0 ft. | | |
| Traffic pattern: | left | | left |
Helipad H2
| Dimensions: | 25 x 25 ft. / 8 x 8 m |
| Surface: | concrete |
| Latitude: | 42-06.318500N | | |
| Longitude: | 083-09.449667W | | |
| Elevation: | 594.0 ft. | | |
| Traffic pattern: | left | | left |
Airport Ownership and Management from official FAA records
| Ownership: | Publicly-owned |
| Owner: | TOWNSHIP OF GROSSE ILE
PO BOX 129, PO BOX 129
GROSSE ILE, MI 48138
Phone 734-675-0155 |
| Manager: | JANEL MACNEE
P.O. BOX 129, PO BOX 129
GROSSE ILE, MI 48138
Phone 734-675-0155 |
Additional Remarks
| - | BIRDS & DEER ON & INVOF ARPT. |
| - | ULTRALIGHT & PWRD PRCHT ACT INVOF ARPT. |
| - | FOR CD CTC DETROIT APCH AT 734-955-1404. |
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 01 October 2026 at 0901Z to 29 October 2026 at 0900Z.
STARs - Standard Terminal Arrivals |
|---|
| FOREY THREE (RNAV) **NEW** | |
download (162KB) |
| GIGGY TWO (RNAV) | |
download (144KB) |
| PETTE TWO (RNAV) | |
download (214KB) |
| RRALF THREE (RNAV) | |
download (165KB) |
IAPs - Instrument Approach Procedures |
|---|
| RNAV (GPS) RWY 04 | |
download (197KB) |
| RNAV (GPS) RWY 22 | |
download (203KB) |
| VOR-A **CHANGED** | |
download (173KB) |
| NOTE: Special Alternate Minimums apply | |
download (139KB) |
Departure Procedures |
|---|
| BARII THREE (RNAV) | |
download (184KB) |
| CCOBB THREE (RNAV) | |
download (220KB) |
| CLVIN THREE (RNAV) | |
download (203KB) |
| HHOWE FOUR (RNAV) | |
download (209KB) |
| KAYLN THREE (RNAV) | |
download (188KB) |
| KZLOV TWO (RNAV) | |
download (183KB) |
| LIDDS FOUR (RNAV) | |
download (207KB) |
| MIGGY THREE (RNAV) | |
download (220KB) |
| PAVYL THREE (RNAV) | |
download (197KB) |
| SNDRS THREE (RNAV) | |
download (235KB) |
| TRMML FOUR (RNAV) | |
download (188KB) |
| ZETTR FOUR (RNAV) | |
download (231KB) |
| NOTE: Special Take-Off Minimums/Departure Procedures apply | |
download (208KB) |
Other nearby airports with instrument procedures:
KDTW - Detroit Metro Wayne County Airport (11 nm NW)
KTTF - Custer Airport (15 nm SW)
KYIP - Willow Run Airport (19 nm NW)
1D2 - Canton-Plymouth-Mettetal Airport (20 nm NW)
KDET - Coleman A Young Municipal Airport (20 nm N)
|
|
Road maps at:
MapQuest
Bing
Google
| Aerial photo |
|---|
WARNING: Photo may not be current or correct
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 |
|---|
|
|
| Sunrise and sunset |
|---|
|
Times for 11-Oct-2026
| | Local
(UTC-4) | | Zulu
(UTC) |
|---|
| Morning civil twilight | | 07:14 | | 11:14 |
| Sunrise | | 07:42 | | 11:42 |
| Sunset | | 18:57 | | 22:57 |
| Evening civil twilight | | 19:25 | | 23:25 |
|
| Current date and time |
|---|
| Zulu (UTC) | 11-Oct-2026 20:18:23 |
|---|
| Local (UTC-4) | 11-Oct-2026 16:18:23 |
|---|
|
| METAR |
|---|
| KONZ | 111955Z AUTO 04005KT 2SM -DZ BR OVC005 16/16 A2995 RMK AO2 VIS 1 1/2V3
|
KDTW
11nm NW | 111953Z 04005KT 5SM -DZ BR OVC008 16/15 A2996 RMK AO2 DZB44 SLP145 P0000 T01610150 $
|
CXHA
12nm E | 111900Z AUTO 06003KT 16/16 RMK AO1 1PAST HR 8025 SLP138 P0000 T01640164 50001
|
CYQG
14nm NE | 111926Z AUTO 07007KT 6SM BR BKN006 OVC011 16/15 A2996 RMK SLP146 DENSITY ALT 900FT
|
KTTF
15nm SW | 111835Z AUTO 06004KT 7SM BR BKN005 OVC012 16/16 A2997 RMK AO2
|
KYIP
18nm NW | 111953Z 04006KT 10SM BKN008 OVC013 17/15 A2996 RMK AO2 CIG 007V011 SLP142 T01670150
|
KDET
19nm N | 111953Z 06005KT 10SM OVC008 16/15 A2996 RMK AO2 CIG 005V011 SLP146 T01610150
|
|
| TAF |
|---|
KDTW
11nm NW | 111720Z 1118/1224 09006KT 2SM -DZ BR OVC006 FM112000 07005KT P6SM BKN009 OVC015 FM120400 VRB02KT P6SM SCT020 BKN250 FM120900 24002KT 2SM BR FEW003 BKN250 FM121400 21009KT P6SM SCT250
|
CYQG
14nm NE | 111740Z 1118/1218 06006KT 2 1/2SM -DZ BR OVC004 TEMPO 1118/1121 6SM BR BKN006 OVC010 FM112100 04008KT 3SM -DZ BR OVC006 TEMPO 1121/1204 6SM BR SCT006 OVC015 BECMG 1200/1202 32005KT FM120400 28005KT P6SM SCT006 OVC020 FM120700 25005KT P6SM FEW002 SCT020 PROB30 1207/1214 3/4SM BR VV002 FM121400 22008KT P6SM SCT250 RMK FCST BASED ON AUTO OBS. NXT FCST BY 120000Z
|
KYIP
18nm NW | 111720Z 1118/1218 08006KT 2SM BR OVC006 FM112000 07005KT P6SM BKN009 OVC015 FM120400 VRB02KT P6SM SCT020 BKN250 FM120900 24002KT 2SM BR FEW003 BKN250 FM121400 21009KT P6SM SCT250
|
KDET
19nm N | 111720Z 1118/1218 09008KT 2SM BR OVC006 FM112000 07005KT P6SM BKN009 OVC015 FM120400 VRB02KT P6SM SCT020 BKN250 FM120900 24002KT 4SM BR BKN250 FM121400 21009KT P6SM SCT250
|
|
| NOTAMs |
|---|
NOTAMs are issued by the DoD/FAA and will open in a separate window not controlled by AirNav.
|
|
