#N503FX

Above St. Louis

@abovestlouis.com

1 month ago

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

🇺🇸 N503FX - Bombardier Challenger 3500 - Flexjet LXJ503, William P Hobby (HOU) to St Louis Lambert (STL) - 3.3 mi away @ 2650 ft, heading NNE at 175 mph. Spotted 10x before. [07:38:48 AM CST] #A645A8 #N503FX #CL35 #FLEXJET #LXJ503 #Landing #Arrival #ADSB #ADSBbot

@kx1t-test.bsky.social

3 months ago

ICAO: A645A8
Owner: BOMBARDIER BUSINESS JET SOLUTIONS
Flt: LXJ503 N503FX CL35
Time: 2025-12-03 18:01:29 EST
Min Alt: 975 ft
Min Dist: 0.5 nm (-83° W)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

@kx1t-test.bsky.social

3 months ago

ICAO: A645A8
Owner: BOMBARDIER BUSINESS JET SOLUTIONS
Flt: LXJ503 N503FX CL35
Time: 2025-11-23 14:31:04 EST
Min Alt: 875 ft
Min Dist: 0.71 nm (-84° W)
Loudness: 0 dB
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

Above St. Louis

@abovestlouis.com

8 months ago

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

🇺🇸 N503FX - Bombardier Challenger 3500 - Flexjet LXJ503 - 3.3 mi away @ 2500 ft, heading ENE at 221 mph. Spotted 9x before! [11:13:53 AM CDT] #A645A8 #N503FX #CL35 #FLEXJET #LXJ503 #Landing #ADSB #ADSBbot

Above St. Louis

@abovestlouis.com

1 year ago

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

🇺🇸 N503FX - Bombardier Challenger 3500 - Flexjet LXJ503 - 3.4 mi away @ 16200 ft, heading E at 442 mph. Spotted 8x before! [10:29:56 AM CST] #A645A8 #N503FX #CL35 #FLEXJET #LXJ503 #ADSB #ADSBbot