#N404YX
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abovestlouis.com
🇺🇸 N404YX - Embraer EMB-175 LR - American Eagle RPA4651/YX4651, Frederick W Smith/Memphis (MEM) to Chicago O'Hare (ORD) - 4.6 mi away @ 30225 ft, heading NNE at 509 mph. Spotted 25x before. [06:22:07 PM CDT] #A4BDB9 #N404YX #E75S #BRICKYARD #RPA4651 #YX4651 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
September 29, 2026 at 11:22 PM
kx1t-test.bsky.social
ICAO-code: #A4BDB9
Eigenaar: #REPUBLICAIRLINES
Vluuch: #RPA4500 #N404YX #E75L #LGA-#YHZ-#LGA
Tied: 2026-09-26 11:56:22 EDT
Min. heugde: 35000 ft
Min. aafstaand: 0.2 nm (51deg NE)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
September 26, 2026 at 5:04 PM
kx1t-test.bsky.social
#ICAO: #A4BDB9
Owner: #REPUBLIC AIRLINES
Flt: #RPA4726 #N404YX #E75L #BUF-DCA (?)
Time: 2026-01-11 22:35:49 EST
Min Alt: 9375 ft
Min Dist: 0.99 nm (23° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
January 12, 2026 at 3:47 AM
kx1t-test.bsky.social
ICAO: #A4BDB9
Owner: #REPUBLICAIRLINES
Flt: #RPA4615 #N404YX #E75L #CVG-#BOS
Time: 2026-02-05 22:22:01 EST
Min Alt: 9100 ft
Min Dist: 0.76 nm (39deg NE)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
February 6, 2026 at 3:28 AM
kx1t-test.bsky.social
ICAO: #A4BDB9
Owner: #REPUBLICAIRLINES
Flt: #RPA4678 #N404YX #E75L #BOS-#STL-#BOS
Time: 2026-07-21 00:42:48 EDT
Min Alt: 8250 ft
Min Dist: 4.3 nm (-8deg N)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
July 21, 2026 at 4:54 AM
kx1t-test.bsky.social
#ICAO: #A4BDB9
Owner: #REPUBLIC AIRLINES
Flt: #RPA4569 #N404YX #E75L #IND-BOS
Time: 2025-12-07 16:32:43 EST
Min Alt: 9000 ft
Min Dist: 3.9 nm (-29° NNW)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
December 7, 2025 at 9:42 PM
kx1t-test.bsky.social
ICAO: #A4BDB9
Owner: #REPUBLICAIRLINES
Flt: #RPA4726 #N404YX #E75L #BOS-#IND-#BOS
Time: 2026-05-10 21:07:25 EDT
Min Alt: 9175 ft
Min Dist: 0.99 nm (19deg NNE)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
May 11, 2026 at 1:20 AM
kx1t-test.bsky.social
#ICAO: #A4BDB9
Owner: #REPUBLIC AIRLINES
Flt: #RPA4641 #N404YX #E75L #BOS-CMH
Time: 2026-01-13 21:26:56 EST
Min Alt: 9100 ft
Min Dist: 3.5 nm (-42° NW)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
January 14, 2026 at 2:34 AM
kx1t-test.bsky.social
#ICAO: #A4BDB9
Owner: #REPUBLIC AIRLINES
Flt: #RPA4641 #N404YX #E75L #BOS-CMH
Time: 2026-01-23 21:46:45 EST
Min Alt: 8900 ft
Min Dist: 1.01 nm (28° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
January 24, 2026 at 2:54 AM
kx1t-test.bsky.social
#ICAO: #A4BDB9 Owner: #REPUBLIC AIRLINES Flt: #RPA4786 #N404YX #E75L #BOS-SDF-BOS Time: 2026-01-14 12:02:53 EST Min Alt: 8875 ft Min Dist: 0.99 nm (15° NNE) #Squawk: 4065 #dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
January 14, 2026 at 5:10 PM
abovestlouis.com
🇺🇸 N404YX - Embraer EMB-175 LR - American Eagle RPA4680/YX4680, Ronald Reagan Washington Ntl (DCA) to St Louis Lambert (STL) - 4.6 mi away @ 2525 ft, heading ENE at 200 mph. Spotted 24x before. [09:12:26 PM CDT] #A4BDB9 #N404YX #E75S #BRICKYARD #RPA4680 #YX4680 #autopilot #Landing #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
September 17, 2026 at 2:12 AM
abovestlouis.com
🇺🇸 N404YX - Embraer EMB-175 LR - American Eagle RPA4436/YX4436, Ronald Reagan Washington Ntl (DCA) to St Louis Lambert (STL) - 3.6 mi away @ 3950 ft, heading NNE at 262 mph. Spotted 23x before. [09:46:31 AM CDT] #A4BDB9 #N404YX #E75S #BRICKYARD #RPA4436 #YX4436 #autopilot #Landing #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
September 16, 2026 at 2:46 PM
aboveboston.bsky.social
ICAO: #A4BDB9
Owner: #REPUBLICAIRLINES
Flt: #RPA4685 #N404YX #E75L #LGA-#DCA-#LGA
Time: 2026-09-12 16:51:25 EDT
Min Alt: 4800 ft
Min Dist: 0.4 nm (129deg SE)

#adsb <a href="/hashtag/planefence" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#planefence by kx1t - - - kx1t planefence sdr-e airplanes flightaware faa
September 12, 2026 at 9:22 PM
kx1t-test.bsky.social
ICAO-code: #A4BDB9
Eigenaar: #REPUBLICAIRLINES
Vluuch: #RPA4788 #N404YX #E75L #BUF-#BOS
Tied: 2026-09-11 06:48:59 EDT
Min. heugde: 9150 ft
Min. aafstaand: 0.99 nm (23deg NNE)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
September 11, 2026 at 11:31 AM
ke0opr.bsky.social
ICAO: #A4BDB9
Owner: #REPUBLICAIRLINES
Flt: #RPA4426 #N404YX #E75L #ORD-#IAH-#ORD
Time: 2026-08-25 15:27:47 CDT
Min Alt: 19375 ft
Min Dist: 108.99 nm (142deg SE)

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August 25, 2026 at 8:39 PM
abovestlouis.com
🇺🇸 N404YX - Embraer EMB-175 LR - American Eagle RPA4776/YX4776 (DCA-STL-DCA) - 3.4 mi away @ 3100 ft, heading NE at 219 mph. Spotted 22x before. [09:59:19 AM CDT] #A4BDB9 #N404YX #E75S #BRICKYARD #RPA4776 #YX4776 #autopilot #Landing #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
August 24, 2026 at 2:59 PM
ke0opr.bsky.social
ICAO: #A4BDB9
Owner: #REPUBLICAIRLINES
Flt: #RPA4426 #N404YX #E75L #ORD-#IAH-#ORD
Time: 2026-08-16 19:20:30 CDT
Min Alt: 23625 ft
Min Dist: 120.3 nm (145deg SE)

#adsb #planefence by kx1t sdr-e adsbexchange flightaware faa
August 17, 2026 at 12:33 AM
kx1t-test.bsky.social
ICAO-code: #A4BDB9
Eigenaar: #REPUBLICAIRLINES
Vluuch: #RPA4714 #N404YX #E75L #MDT-#BOS
Tied: 2026-08-11 07:16:34 EDT
Min. heugde: 9375 ft
Min. aafstaand: 0.99 nm (19deg NNE)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
August 11, 2026 at 11:24 AM
abovemedford.bsky.social
ICAO: #A4BDB9
Owner: #REPUBLICAIRLINES
Flt: #RPA4692 #N404YX #E75L #BOS-#MSN
Time: 2026-07-19 20:39:53 EDT
Min Alt: 3625 ft
Min Dist: 0.7 mi (-18deg NNW)

#adsb <a href="/hashtag/planefence" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#planefence by kx1t - planefence adsbexchange flightaware faa
July 20, 2026 at 1:04 AM
abovemedford.bsky.social
ICAO: #A4BDB9
Owner: #REPUBLICAIRLINES
Flt: #RPA4678 #N404YX #E75L #BOS-#STL-#BOS
Time: 2026-07-15 17:32:56 EDT
Min Alt: 3800 ft
Min Dist: 0.3 mi (23deg NNE)

#adsb <a href="/hashtag/planefence" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link">#planefence by kx1t - planefence adsbexchange flightaware faa
July 15, 2026 at 9:56 PM
kx1t-test.bsky.social
ICAO: #A4BDB9
Owner: #REPUBLICAIRLINES
Flt: #RPA4399 #N404YX #E75L #BOS-#CMH-#BOS
Time: 2026-07-13 12:23:41 EDT
Min Alt: 8425 ft
Min Dist: 0.99 nm (17deg NNE)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
July 14, 2026 at 12:46 AM
kx1t-test.bsky.social
ICAO: #A4BDB9
Owner: #REPUBLICAIRLINES
Flt: #RPA4399 #N404YX #E75L #BOS-#CMH-#BOS
Time: 2026-07-13 12:23:41 EDT
Min Alt: 8425 ft
Min Dist: 0.99 nm (17deg NNE)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
July 13, 2026 at 10:48 PM
kx1t-test.bsky.social
ICAO: #A4BDB9
Owner: #REPUBLICAIRLINES
Flt: #RPA4399 #N404YX #E75L #BOS-#CMH-#BOS
Time: 2026-07-13 12:23:41 EDT
Min Alt: 8425 ft
Min Dist: 0.99 nm (17deg NNE)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
July 13, 2026 at 8:07 PM
kx1t-test.bsky.social
ICAO: #A4BDB9
Owner: #REPUBLICAIRLINES
Flt: #RPA4516 #N404YX #E75L #BOS-#TVC-#BOS
Time: 2026-07-09 15:04:46 EDT
Min Alt: 8725 ft
Min Dist: 0.99 nm (21deg NNE)
Squawk: #7040
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
July 10, 2026 at 3:41 AM
kx1t-test.bsky.social
ICAO: #A4BDB9
Owner: #REPUBLICAIRLINES
Flt: #RPA4516 #N404YX #E75L #BOS-#TVC-#BOS
Time: 2026-07-09 15:04:46 EDT
Min Alt: 8725 ft
Min Dist: 0.99 nm (21deg NNE)
Squawk: #7040
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
July 10, 2026 at 2:29 AM