#N419AS
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kx1t-test.bsky.social
#ICAO: #A4F5A0
Owner: #ALASKA AIRLINES
Flt: #ASA460 #N419AS #B739 #SEA-BOS
Time: 2026-01-11 23:18:01 EST
Min Alt: 8350 ft
Min Dist: 0.99 nm (23° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
January 12, 2026 at 4:26 AM
kx1t-test.bsky.social
#ICAO: #A4F5A0
Owner: #ALASKA AIRLINES
Flt: #ASA1436 #N419AS #B739 #SEA-BOS
Time: 2025-12-01 23:36:47 EST
Min Alt: 9050 ft
Min Dist: 0.9 nm (18° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
December 2, 2025 at 4:52 AM
abovestlouis.com
🇺🇸 N419AS - Boeing 737NG 990ER/W - Alaska Airlines ASA670/AS670, Raleigh-Durham (RDU) to Seattle-Tacoma (SEA) - 4.3 mi away @ 36050 ft, heading WNW at 508 mph. Spotted 7x before. [07:58:09 AM CDT] #A4F5A0 #N419AS #B739 #ALASKA #ASA670 #AS670 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
September 2, 2026 at 12:58 PM
ke0opr.bsky.social
ICAO: #A4F5A0
Owner: #ALASKAAIRLINES
Flt: #ASA405 #N419AS #B739 #SEA-#OKC-#SEA
Time: 2026-08-29 13:40:01 CDT
Min Alt: 27400 ft
Min Dist: 116.05 nm (-133deg SW)

#adsb #planefence by kx1t sdr-e adsbexchange flightaware faa
August 29, 2026 at 6:51 PM
abovestlouis.com
🇺🇸 N419AS - Boeing 737NG 990ER/W - Alaska Airlines ASA25/AS25, John F Kennedy (JFK) to San Diego (SAN) - 4.3 mi away @ 35650 ft, heading W at 521 mph. Spotted 6x before. [05:50:10 PM CDT] #A4F5A0 #N419AS #B739 #ALASKA #ASA25 #AS25 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
August 28, 2026 at 10:50 PM
ke0opr.bsky.social
ICAO: #A4F5A0
Owner: #ALASKAAIRLINES
Flt: #ASA563 #N419AS #B739
Time: 2026-08-05 06:23:46 CDT
Min Alt: 26625 ft
Min Dist: 151.5 nm (30deg NNE)

#adsb #planefence by kx1t sdr-e adsbexchange flightaware faa
August 5, 2026 at 11:32 AM
ke0opr.bsky.social
ICAO: #A4F5A0
Owner: #ALASKAAIRLINES
Flt: #N419AS #B739
Time: 2026-08-04 23:16:28 CDT
Min Alt: 25700 ft
Min Dist: 146.53 nm (14deg NNE)

#adsb #planefence by kx1t sdr-e adsbexchange flightaware faa
August 5, 2026 at 4:23 AM
ke0opr.bsky.social
ICAO: #A4F5A0
Owner: #ALASKAAIRLINES
Flt: #ASA554 #N419AS #B739 #OKC-#SEA
Time: 2026-08-02 07:20:55 CDT
Min Alt: 24050 ft
Min Dist: 151.39 nm (-148deg SSW)

#adsb #planefence by kx1t sdr-e adsbexchange flightaware faa
August 2, 2026 at 12:28 PM
kx1t-test.bsky.social
ICAO: #A4F5A0
Owner: #ALASKAAIRLINES
Flt: #ASA255 #N419AS #B739 #SAN-#BOS
Time: 2026-05-20 05:01:23 EDT
Min Alt: 8350 ft
Min Dist: 0.99 nm (24deg NNE)
Squawk: #7247
#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
May 20, 2026 at 9:08 AM
kx1t-test.bsky.social
ICAO: #A4F5A0
Owner: #ALASKAAIRLINES
Flt: #ASA536 #N419AS #B739 #SEA-#BOS
Time: 2026-04-29 06:30:58 EDT
Min Alt: 9375 ft
Min Dist: 1.1 nm (48deg NE)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
April 29, 2026 at 10:37 AM
kx1t-test.bsky.social
#ICAO: #A4F5A0
Owner: #ALASKA AIRLINES
Flt: #ASA214 #N419AS #B739 #SEA-BOS
Time: 2025-12-31 07:54:46 EST
Min Alt: 8400 ft
Min Dist: 1.01 nm (30° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
December 31, 2025 at 1:08 PM
kx1t-test.bsky.social
#ICAO: #A4F5A0
Owner: #ALASKA AIRLINES
Flt: #ASA214 #N419AS #B739 #SEA-BOS
Time: 2025-12-31 07:54:46 EST
Min Alt: 8400 ft
Min Dist: 1.01 nm (30° NNE)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
December 31, 2025 at 1:06 PM
kx1t-test.bsky.social
#ICAO: #A4F5A0
Owner: #ALASKA AIRLINES
Flt: #ASA306 #N419AS #B739 #SEA-BOS-SEA
Time: 2025-12-07 16:36:23 EST
Min Alt: 7925 ft
Min Dist: 1.8 nm (-8° N)
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
December 7, 2025 at 9:47 PM
kx1t-test.bsky.social
#ICAO: #A4F5A0
Owner: #ALASKA AIRLINES
Flt: #ASA818 #N419AS #B739 #SEA-BOS
Time: 2025-10-12 19:02:47 EDT
Min Alt: 9250 ft
Min Dist: 1.01 km (30° NNE)
Loudness: 0 dB
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
October 12, 2025 at 11:14 PM
ke0opr.bsky.social
ICAO: #A4F5A0
Owner: #ALASKAAIRLINES
Flt: #ASA451 #N419AS #B739 #MSY-#SEA
Time: 2026-06-19 10:12:25 CDT
Min Alt: 30000 ft
Min Dist: 5.97 nm (-132deg SW)
Squawk: #7405
#adsb #planefence by kx1t sdr-e adsbexchange flightaware faa
June 19, 2026 at 3:37 PM
abovestlouis.com
🇺🇸 N419AS - Boeing 737NG 990ER/W - Alaska Airlines ASA473/AS473, St Louis Lambert (STL) to Seattle-Tacoma (SEA) - 3.6 mi away @ 14075 ft, heading NW at 403 mph. Spotted 5x before! [06:45:09 AM CDT] #A4F5A0 #N419AS #B739 #ALASKA #ASA473 #AS473 #Landing #Departure #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
October 16, 2025 at 11:45 AM
abovestlouis.com
🇺🇸 N419AS - Boeing 737NG 990ER/W - Alaska Airlines ASA388/AS388 (SEA-STL-SEA) - 4.0 mi away @ 12750 ft, heading NW at 423 mph. Spotted 4x before! [05:08:18 PM CDT] #A4F5A0 #N419AS #B739 #ALASKA #ASA388 #AS388 #TakingOff #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
June 20, 2025 at 10:08 PM