Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N124HQ - Embraer EMB-175 LR - American Eagle RPA4548/YX4548 (LGA-XNA-LGA) - 4.4 mi away @ 35925 ft, heading ENE at 594 mph. Spotted 20x before. [11:41:53 AM CDT] #A0634C #N124HQ #E75S #BRICKYARD #RPA4548 #YX4548 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N124HQ - Embraer EMB-175 LR - American Eagle RPA4548/YX4548 (LGA-XNA-LGA) - 3.6 mi away @ 30875 ft, heading SW at 445 mph. Spotted 19x before. [08:51:58 AM CDT] #A0634C #N124HQ #E75S #BRICKYARD #RPA4548 #YX4548 #autopilot #ADSB #ADSBbot
ICAO: A0634C
Owner: REPUBLICAIRLINES
Flt: RPA4358 N124HQ E75L ORF-LGA
Time: 2026-03-19 09:15:09 EDT
Min Alt: 8175 ft
Min Dist: 1.01 nm (30deg NNE)
Squawk: 1354
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ICAO: A0634C
Owner: REPUBLICAIRLINES
Flt: RPA4585 N124HQ E75L BOS-IND
Time: 2026-03-14 18:09:48 EDT
Min Alt: 4750 ft
Min Dist: 0.2 mi (103deg ESE)
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ICAO: A0634C
Owner: REPUBLICAIRLINES
Flt: RPA4687 N124HQ E75L JFK-BOS-#JFK
Time: 2026-03-01 16:18:12 EST
Min Alt: 3975 ft
Min Dist: 1.6 nm (106deg ESE)
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ICAO: A0634C
Owner: REPUBLICAIRLINES
Flt: RPA4687 N124HQ E75L JFK-BOS-#JFK
Time: 2026-03-01 16:17:35 EST
Min Alt: 2825 ft
Min Dist: 0.8 mi (105deg ESE)
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ICAO: A0634C
Owner: REPUBLICAIRLINES
Flt: RPA4493 N124HQ E75L STL-BOS
Time: 2026-02-25 16:24:26 EST
Min Alt: 8475 ft
Min Dist: 1.1 nm (47deg NE)
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ICAO: A0634C
Owner: REPUBLICAIRLINES
Flt: RPA4600 N124HQ E75L ROC-BOS
Time: 2026-02-25 08:15:52 EST
Min Alt: 8700 ft
Min Dist: 0.99 nm (20deg NNE)
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ICAO: A0634C
Owner: REPUBLICAIRLINES
Flt: RPA4351 N124HQ E75L BOS-CMH-#BOS
Time: 2026-02-24 19:28:16 EST
Min Alt: 9175 ft
Min Dist: 1.1 nm (48deg NE)
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ICAO: A0634C
Owner: REPUBLICAIRLINES
Flt: RPA4389 N124HQ E75L BOS-CMH-#BOS
Time: 2026-02-21 14:34:16 EST
Min Alt: 9000 ft
Min Dist: 1.1 nm (47deg NE)
Squawk: 6616
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ICAO: A0634C
Owner: REPUBLICAIRLINES
Flt: RPA4641 N124HQ E75L BOS-CMH-#BOS
Time: 2026-02-11 21:56:42 EST
Min Alt: 9500 ft
Min Dist: 0.99 nm (21deg NNE)
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ICAO: A0634C
Owner: REPUBLICAIRLINES
Flt: RPA4368 N124HQ E75L IND-BOS
Time: 2026-02-10 14:40:09 EST
Min Alt: 8525 ft
Min Dist: 1.01 nm (32deg NNE)
Squawk: 6603
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ICAO: A0634C
Owner: REPUBLICAIRLINES
Flt: RPA4483 N124HQ E75L BOS-ORD
Time: 2026-02-04 10:12:29 EST
Min Alt: 13800 ft
Min Dist: 1.2 nm (83deg E)
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ICAO: A0634C
Owner: REPUBLICAIRLINES
Flt: RPA4716 N124HQ E75L IND-BOS
Time: 2026-02-04 08:44:53 EST
Min Alt: 9075 ft
Min Dist: 1.01 nm (29deg NNE)
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ICAO: A0634C
Owner: REPUBLIC AIRLINES
Flt: RPA4483 N124HQ E75L BOS-ORD
Time: 2026-01-29 10:12:43 EST
Min Alt: 12125 ft
Min Dist: 1.2 nm (93° E)
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ICAO: A0634C
Owner: REPUBLIC AIRLINES
Flt: RPA4716 N124HQ E75L IND-BOS
Time: 2026-01-29 08:52:47 EST
Min Alt: 9200 ft
Min Dist: 0.99 nm (18° NNE)
Squawk: 6666
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ICAO: A0634C
Owner: REPUBLIC AIRLINES
Flt: RPA4499 N124HQ E75L LGA-BOS-LGA
Time: 2026-01-28 11:15:27 EST
Min Alt: 4750 ft
Min Dist: 0.6 mi (-106° WSW)
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ICAO: A0634C
Owner: REPUBLIC AIRLINES
Flt: RPA4716 N124HQ E75L IND-BOS
Time: 2026-01-25 10:15:32 EST
Min Alt: 8525 ft
Min Dist: 0.99 nm (24° NNE)
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ICAO: A0634C
Owner: REPUBLIC AIRLINES
Flt: RPA4582 N124HQ E75L ORD-BOS
Time: 2026-01-16 22:48:41 EST
Min Alt: 8600 ft
Min Dist: 3.96 nm (-19° NNW)
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ICAO: A0634C
Owner: REPUBLIC AIRLINES
Flt: RPA4389 N124HQ E75L BOS-CMH-BOS
Time: 2026-01-15 13:44:40 EST
Min Alt: 9575 ft
Min Dist: 1 nm (23° NNE)
Squawk: 4055
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Planefence ICAO: A0634C
Flt: RPA4674 REPUBLICAIRLINES BOS - TVC
First seen: 2026-01-04 19:18:52 EST
Min Alt: 4150 ft MSL
Min Dist: 1.35 nm
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Planefence ICAO: A0634C
Flt: RPA4674 REPUBLICAIRLINES BOS - TVC
First seen: 2026-01-04 19:18:10 EST
Min Alt: 2700 ft MSL
Min Dist: 0.09 mi
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N124HQ - Embraer EMB-175 LR - American Eagle RPA4690/YX4690, Chicago O'Hare (ORD) to Austin-Bergstrom (AUS) - 4.1 mi away @ 34125 ft, heading SW at 504 mph. Spotted 18x before. [09:39:41 PM CST] #A0634C #N124HQ #E75S #BRICKYARD #RPA4690 #YX4690 #autopilot #ADSB #ADSBbot
Planefence ICAO: A0634C
Flt: RPA124 REPUBLICAIRLINES BOS - ORD
First seen: 2026-01-01 17:34:21 EST
Min Alt: 3425 ft MSL
Min Dist: 0.23 mi
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ICAO: A0634C
Owner: REPUBLIC AIRLINES
Flt: RPA4458 N124HQ E75L ORD-BOS
Time: 2026-01-01 10:49:18 EST
Min Alt: 9575 ft
Min Dist: 1.01 nm (28° NNE)
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N124HQ - Embraer EMB-175 LR - American Eagle RPA4690/YX4690, Chicago O'Hare (ORD) to Austin-Bergstrom (AUS) - 4.0 mi away @ 31925 ft, heading SW at 517 mph. Spotted 17x before. [01:00:16 AM CST] #A0634C #N124HQ #E75S #BRICKYARD #RPA4690 #YX4690 #autopilot #ADSB #ADSBbot
Planefence ICAO: A0634C
Flt: RPA4338 REPUBLICAIRLINES RDU - TPA
First seen: 2025-12-21 12:01:50 EST
Min Alt: 2650 ft MSL
Min Dist: 0.01 mi
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Planefence ICAO: A0634C
Flt: RPA4338 REPUBLICAIRLINES RDU - TPA
First seen: 2025-12-21 12:02:34 EST
Min Alt: 3850 ft MSL
Min Dist: 0.55 nm
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ICAO: A0634C
Owner: REPUBLIC AIRLINES
Flt: RPA4421 N124HQ # ORD-ORF-ORD (?)
Time: 2025-12-18 20:29:39 EST
Min Alt: 8375 ft
Min Dist: 0.99 nm (15° NNE)
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N124HQ - Embraer EMB-175 LR - American Eagle RPA4769/YX4769 (DCA-STL-DCA) - 3.3 mi away @ 4775 ft, heading N at 249 mph. Spotted 16x before! [03:52:03 PM CST] #A0634C #N124HQ #E75S #BRICKYARD #RPA4769 #YX4769 #autopilot #Landing #ADSB #ADSBbot
