WxDecoder

MI32 Weather Ummc Heliport

Ann Arbor, MichiganElevation 802 ftHeliport
OFF-FIELD REFERENCE
Nearest report: KARB · 4 NM S · 44 min old
No ceiling.
No on-field report, so no field flight category. Conditions at the field may differ.
OFF-FIELD REFERENCE · KARB
WIND
Calm
no steady wind
CEILING
None
no BKN/OVC layer
FORECAST & PILOT NOTES · SUPPLEMENTAL

Extended forecast and pilot notes

No aviation METAR is published for this airport. The nearest National Weather Service station reports wind calm, visibility 10 SM, temperature 15C. Treat this as supplemental, not an aviation observation. Forecast suggests tonight partly cloudy then patchy fog, low near 45F, 1% chance of precipitation. Key risks: no significant hazards are highlighted right now, but always confirm against an official briefing.

DayConditionsTemp FWindGustsPrecipPilot note
Tonight Partly Cloudy then Patchy Fog 45 WSW 4 kt – 1%
Monday Patchy Fog then Mostly Sunny 68/43 NNW 6 kt – 4%
Tuesday Partly Sunny 63/46 E 7 kt – 0%
Wednesday Partly Sunny 70/51 SSE 7 kt – 1%
Thursday Mostly Sunny then Slight Chance Light Rain 74/53 SW 11 kt – 15%
Friday Partly Sunny 72/53 SW 5 kt – 16%
Saturday Slight Chance Light Rain 70/54 S 7 kt – 25%
Sunday Chance Light Rain 67 S 8 kt – 48%

Source: National Weather Service (office DTX). Forecast issued 2337Z.

Radar

Radar data: NOAA/NWS MRMS composite reflectivity. For situational awareness only, not a substitute for an official weather briefing.

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RUNWAYS & WIND
Crosswind calculator
No runway layout is available for MI32. Enter a runway number or heading to estimate wind components.
RUNWAYS

Runway detail & declared distances

2 runways · longest 60 ft

H1
Dimensions
60 x 60 ft
Surface
Mats
Edge lights
PERI
RWY H1
H2
Dimensions
50 x 50 ft
Surface
Mats
Edge lights
PERI
RWY H2

Runway data from the FAA NASR dataset (effective 2026-06-11). Verify with the current Chart Supplement and NOTAMs.

FIELD CONDITIONS

Field elevation

Field elevation
802 ft MSL

Density and pressure altitude need a current temperature and altimeter from the METAR.

DAYLIGHT & NIGHT

Sun & logging windows

Sunset
2238Z 6:38 PM
Sunrise
1200Z 8:00 AM
Loggable night
2306Z (7:06 PM local) → 1131Z (7:31 AM local)
end of evening to start of morning civil twilight
Position lights required
2238Z (6:38 PM local) → 1200Z (8:00 AM local)
sunset to sunrise (91.209)
Night passenger currency
2338Z (7:38 PM local) → 1100Z (7:00 AM local)
1 hr after sunset to 1 hr before sunrise (61.57(b))

FAA definitions, shown in Zulu with airport-local time. Verify for your operation.

AIRPORT INFORMATION

Facility & services

Ummc Heliport is in Ann Arbor, Michigan. Field elevation 802 ft MSL. Airport facts are drawn from OurAirports and the FAA NASR dataset.

OPERATIONS & CONTACT
OwnershipPrivately owned
UsePrivate use
TypeHeliport
ManagerDONNA ROBINSON
Manager phone734-936-6035
AttendedContinuous (24 hours)
CHARTS & AIRSPACE
ICAO / IATAMI32
SectionalDETROIT
Center (ARTCC)CLEVELAND
Flight service (AFSS)LANSING
RegionMichigan
CountryUnited States
Coordinates42.2859, -83.7280
Distance from city1 NM ENE
SERVICES & LIGHTING
FuelJet A+
Control towerNon-towered
Field lightingSee remarks
BeaconSunset to sunrise · White-green-yellow (heliport)
CTAF122.900
FREQUENCIES

Communications

122.900
CTAF
CTAF

Not all tower/ground/approach frequencies are in our datasets. Verify with the FAA Chart Supplement.

AIRCRAFT ACTIVITY

MI32 traffic patterns

2026-06-13 to 2026-10-23, 38 days observed · data 2026-10-23

Medium confidence
TRAFFIC VOLUME (30-DAY)
AVG LANDINGS/DAY
0.6
AVG OPS/DAY
1.7
Activity trend over 11 days: falling, from 3 to 2 operations per dayOperations trend (11 days)

Busiest day: Fri · Busiest month: Sep

FLEET MIX
Helicopter 100%

Mostly rotorcraft.

TOP AIRCRAFT TYPES
›EC55 (Helicopter) · ~6 landings/mo
›EC35 (Helicopter) · ~1 landings/mo
›H60 (Helicopter) · ~1 landings/mo
›BE35 (Piston single) · ~0 landings/mo
›EC45 (Helicopter) · ~0 landings/mo
LIKELY BASED AIRCRAFT
Low-confidence estimate

Aircraft likely based near this airport (estimate), mostly rotorcraft.

›EC55 (Helicopter)

This is an estimate based on repeated flight patterns, not registration data. Do not rely on it to identify specific aircraft or owners.

Data limitations (4)
›ADS-B coverage is incomplete; counts are an observed lower bound, not official totals.
›Some aircraft do not transmit usable ADS-B and are not counted.
›Aircraft types and based estimates are inferred and may be wrong.
›This is not official ATC, FAA, or airport data.
NEARBY AIRPORTS

Weather reference stations

MI32 has no on-field report. Nearest reporting station: KARB (4 NM S, UNKNOWN).

KARB Ann Arbor Municipal Airport
4 NM S
UNKNOWN
KYIP Willow Run Airport
9 NM E
VFR
KDTW Detroit Metropolitan Wayne County Airport
17 NM E
VFR
KPTK Oakland County International Airport
27 NM NE
VFR
KADG Lenawee County Airport
30 NM SW
VFR
KJXN Jackson County Airport/Reynolds Field
33 NM W
VFR
AIRPORT REMARKS

Operational remarks

›PRVDD APP/DEP OPS ARE FM 280 DEGS TO 90 DEGS; AREA IS MKD, WIND INDCR IS MNTND.
›DISPATCH CNTR.
›FOR CD CTC DETROIT APCH AT 734-955-1404.
›MEDICAL USE.
›H1 FUEL STN 47 FT WEST OF THE PAD; H2 FUEL STN 47 FT SW OF THE PAD.
›ACTVT H1 & H2 PERI LGTS - 130.6.
›JET A+ AVBL FOR MEDICAL CNTR USE ONLY.
OFFICIAL LINKS & SOURCES
↗Search NOTAMs (official FAA NOTAM Search)
↗MI32 on OurAirports
FREQUENTLY ASKED
Does MI32 have a METAR?
No on-field METAR is issued for MI32. This page uses the nearest reporting station as a reference.
Does MI32 have a TAF?
No TAF is issued directly for MI32. Use the nearest TAF-issuing field as a planning reference.
What is the field elevation at MI32?
MI32 sits at 802 ft MSL, which factors into the density-altitude estimate on this page.
Is this an official preflight weather briefing for MI32?
No. wxdecoder.com is for education and situational awareness only. It is not an official weather briefing or a substitute for official sources, NOTAM review, and pilot judgment.
This app is for aviation weather education, training, and situational awareness only. It is not a substitute for an official weather briefing, approved flight-planning software, flight service, dispatch procedures, current FAA regulations, or pilot judgment. Always verify weather with official sources before flight.