Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇱🇺 LX-OCV - Boeing 747 4R7F - Cargolux Airlines International CLX6696/CV6696, Chicago O'Hare (ORD) to Luxembourg-Findel (LUX) - 5.5 mi away @ 41050 ft, heading NNE at 665 mph. Spotted once before. [07:31:54 AM CST] #4D0140 #LX_OCV #B744 #CARGOLUX #CLX6696 #CV6696 #ADSB #ADSBbot

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇱🇺 LX-MCL - Boeing 747 4HAERF - Cargolux Airlines International CLX6696/CV6696, Chicago O'Hare (ORD) to Luxembourg-Findel (LUX) - 4.9 mi away @ 40750 ft, heading NNE at 596 mph. Spotted 2x before! [05:48:27 AM CST] #4D012F #LX_MCL #B744 #CARGOLUX #CLX6696 #CV6696 #ADSB #ADSBbot

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇱🇺 LX-RCV - Boeing 747 4R7F - Cargolux Airlines International CLX6696/CV6696 (NLU-ORD-LUX) - 5.0 mi away @ 41875 ft, heading NNE at 525 mph. Spotted for first time! [02:13:34 AM CST] #4D0110 #LX_RCV #B744 #CARGOLUX #CLX6696 #CV6696 #ADSB #ADSBbot

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇱🇺 LX-ECV - Boeing 747 4HQERF - Cargolux Airlines International CLX6696/CV6696 (DFW-NLU-LUX) - 4.9 mi away @ 42950 ft, heading NNE at 580 mph. Spotted for first time! [03:55:42 AM CDT] #4D0115 #LX_ECV #B744 #CARGOLUX #CLX6696 #CV6696 #ADSB #ADSBbot