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

🇱🇺 LX-ICL - Boeing 747 467F - Cargolux Airlines International CLX73J/CV73J (LUX-DFW-IAH) - 5.0 mi away @ 39625 ft, heading SW at 544 mph. Spotted for first time! [06:04:54 PM CDT] #4D012C #LX_ICL #B744 #CARGOLUX #CLX73J #CV73J #ADSB #ADSBbot

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

🇱🇺 LX-VCD - Boeing 747 8R7F - Cargolux Airlines International CLX73J/CV73J (LUX-DFW-IAH) - 16.2 mi away @ 37725 ft, heading SW at 496 mph. Spotted for first time! [05:40:18 PM CDT] #4D0104 #LX_VCD #B748 #CARGOLUX #CLX73J #CV73J #ADSB #ADSBbot

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

🇱🇺 LX-NCL - Boeing 747 4EVERF - Cargolux Airlines International CLX73J/CV73J (LUX-DFW-IAH) - 4.7 mi away @ 38950 ft, heading SW at 531 mph. Spotted once before! [04:08:40 PM CDT] #4D0131 #LX_NCL #B744 #CARGOLUX #CLX73J #CV73J #ADSB #ADSBbot