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EC 176 · East Central

Cycle 03SEP2026 · 1 airport · 310 words · FAA Chart Supplement, verbatim

Airports on this page: ONZ/KONZ

176 MICHIGAN

DETROIT/GROSSE ILE GROSSE ILE MUNI (ONZ)(KONZ)

2 S UTC–5(–4DT) N42º05.94´ W83º09.69´ 591 B NOTAM FILE ONZ

RWY 04–22:
H4846X100 (ASPH) S–66, D–83, 2D–105 MIRL 0.3% up NE
RWY 04:
REIL. PAPI(P4L)—GA 3.04º TCH 40´. Tree. Rgt tfc.
RWY 22:
REIL. PAPI(P4L)—GA 3.04º TCH 40´. Thld dsplcd 428´. Trees.
RWY 17–35:
H4424X75 (CONC) S–40, D–55, 2D–90 MIRL
RWY 17:
PAPI(P4L)—GA 3.0º TCH 26´. Thld dsplcd 672´. Trees.
RWY 35:
PAPI(P4L)—GA 3.0º TCH 20´. Rgt tfc.
SERVICE:
S4 FUEL 100LL, JET A LGT ACTVT REIL Rwy 04 & 22; PAPI Rwy 04, 22, 17, & 35; MIRL Rwy 04–22 & 17–35—CTAF.
AIRPORT REMARKS:
Attended Mon–Fri 1300–2300Z‡, Sat–Sat prior arngmt. Birds and deer on and invof arpt. Ultralight & pwrd prcht act invof arpt. Arpt clsd to ACR ops gtr than 30 pax seats exc PPR call amgr. Rwy 17–35 extsv peeling & cracking–FOD hazard.
AIRPORT MANAGER:
734-675-0155
WEATHER DATA SOURCES:
AWOS–3P 119.675 (734) 692–9686.
COMMUNICATIONS:
CTAF/
UNICOM 123.0 ®
DETROIT APP/DEP CON 134.3
CLEARANCE DELIVERY PHONE:
For CD ctc Detroit Apch at 734-955-1404.
RADIO AIDS TO NAVIGATION:
NOTAM FILE LAN. CARLETON (VH) (DH) VORW/DME 115.7 CRL Chan 104 N42º02.88´ W83º27.45´ 080º 13.6 NM to fld. 628/3W. VOR unusable: 000º–019º blo 5,000´ 020º–025º byd 40 NM 020º–030º byd 13 NM blo 5,000´ 031º–040º blo 5,000´ 041º–050º byd 25 NM blo 8,000´ 041º–055º byd 65 NM 056º–083º byd 40 NM 084º–104º byd 40 NM blo 18,000´ 105º–246º byd 40 NM 247º–283º byd 60 NM blo 12,500´ 255º–335º byd 30 NM blo 8,000´ 284º–294º byd 40 NM 295º–305º byd 40 NM blo 18,000´ 306º–359º byd 40 NM
COMM/NAV/WEATHER REMARKS:
For CD ctc Detroit Apch at 734–955–1404. • • • • • • • • • • • • • • • • • •
HELIPAD H1:
H25X25 (CONC)
HELIPAD H2:
H25X25 (CONC) DETROIT COPTER L–28J, A IAP EC, 3 SEP 2026 to 29 OCT 2026