CheckWX is a tool to help pilots better visualize weather data.  It is not intended as a substitute for an official pre-flight weather briefing.

16:34:18 UTC

77IS Heliport
Mc Donald's Plaza Heliport
Oak Brook, Illinois, USA
ICAO
77IS
Latitude
41° 50' 53" N
41.848056
Longitude
87° 56' 39" W
-87.944444
Sectional Chart
CHICAGO
Elevation
665'   Estimated
Magnetic Variation
01W
Facility
Heliport
Status
Operational
Useage
Private
Timezone
America/Chicago
GMT Offset
-5 hours
Display time in
Current Time
Mar-26 16:34 Mar-26 11:34
Begin Civil Twilight
11:14 06:14
Sunrise
11:46 06:46
Sunset
00:07 19:07
End Civil Twilight
00:40 19:40