ICAO: ABBB77
Owner: REPUBLICAIRLINES
Flt: RPA9691 N855RW E170
Time: 2026-03-31 17:55:36 EDT
Min Alt: 32000 ft
Min Dist: 4.8 nm (-46deg NW)

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ICAO: ABBB77
Owner: REPUBLIC AIRLINES
Flt: RPA4778 N855RW E170 BOS-LGA
Time: 2026-01-28 10:19:04 EST
Min Alt: 4100 ft
Min Dist: 0.9 mi (105° ESE)
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Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N855RW - Embraer EMB-170 SE - United Express RPA4488/YX4488 (LGA-XNA-LGA) - 4.4 mi away @ 37400 ft, heading ENE at 588 mph. Spotted 6x before. [12:36:59 PM CST] #ABBB77 #N855RW #E170 #BRICKYARD #RPA4488 #YX4488 #autopilot #ADSB #ADSBbot

Planefence ICAO: ABBB77
Flt: RPA4479 REPUBLICAIRLINES JFK - RDU
First seen: 2025-12-29 19:41:00 EST
Min Alt: 4350 ft MSL
Min Dist: 0.17 mi
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Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N855RW - Embraer EMB-170 SE - United Express RPA4695/YX4695, Northwest Arkansas Ntl (XNA) to Laguardia (LGA) - 4.2 mi away @ 35600 ft, heading ENE at 513 mph. Spotted 5x before. [07:21:43 AM CST] #ABBB77 #N855RW #E170 #BRICKYARD #RPA4695 #YX4695 #autopilot #ADSB #ADSBbot

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

🇺🇸 N855RW - Embraer EMB-170 SE - United Express RPA4518/YX4518 (LGA-XNA-LGA) - 3.8 mi away @ 33300 ft, heading ENE at 604 mph. Spotted 4x before! [12:39:35 PM CST] #ABBB77 #N855RW #E170 #BRICKYARD #RPA4518 #YX4518 #autopilot #ADSB #ADSBbot

Planefence ICAO: ABBB77
Flt: RPA4769 REPUBLICAIRLINES BOS - ILM
First seen: 2025-06-04 13:40:41 EDT
Min Alt: 4750 ft MSL
Min Dist: 1.55 nm
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Planefence ICAO: ABBB77
Flt: RPA4769 REPUBLICAIRLINES BOS - ILM
First seen: 2025-06-04 13:41:10 EDT
Min Alt: 4750 ft MSL
Min Dist: 1.01 mi
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Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N855RW - Embraer EMB-170 SE - United Express RPA4656/YX4656, Bill And Hillary Clinton Ntl/Adams Field (LIT) to Laguardia (LGA) - 4.9 mi away @ 31350 ft, heading NNE at 478 mph. Spotted 3x before! [08:41:55 AM CDT] #ABBB77 #N855RW #E170 #BRICKYARD #RPA4656 #YX4656 #autopilot #ADSB #ADSBbot

PlaneAlert ICAO: ABBB77 Tail: N855RW Flt: RPA4601 Squawk: 7700
Owner: REPUBLICAIRWAYS
Aircraft: #
2025-04-06 22:02:06 EDT
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PlaneAlert ICAO: ABBB77 Tail: N855RW Flt: RPA4601 Squawk: 7700
Owner: REPUBLICAIRWAYS
Aircraft: #
2025-04-06 22:00:47 EDT
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