1IS4

Swan Valley Farm Airport

Lanark, Illinois, USA
ICAO Status Useage Sectional
1IS4 Operational Private CHICAGO
Longitude Latitude Elevation Magnetic Variation
89° 49' 28" W 42° 8' 4" N 916 ft. MSL  01E
-89.824564 42.134468 (Estimated) (Year 1985)
ICAO Type Status
1IS4 Airport Operational
Useage Activated
Private 04/1983
Longitude Latitude
89° 49' 28" W 42° 8' 4" N
-89.824564 42.134468
Elevation Sectional
916 ft. MSL 
(Estimated)
CHICAGO
Local (GMT-6) UTC
Jan-17 17:28 Jan-17 23:28
Sunrise-Sunset Local UTC
Begin Civil Twilight 06:51 12:51
Sunrise 07:27 13:27
Sunset 16:52 22:52
End Civil Twilight 17:27 23:27