Apparatus

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sensors Mode-S transponder

ABE8B6

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N8669B · BOEING 737-800 · operated by UMB BANK NA TRUSTEE

Hex
ABE8B6
Octal
52764266
Decimal
11,266,230
Country
US
Tail
N8669B
Type
B738
Broadcasting now · callsign SWA2136 · 38,000 ft
Flights observed
583
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

ABE8B6 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address ABE8B6 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
SWA2761 - 5 2026-07-08
SWA1277 Southwest Airlines 5 2026-06-18
SWA852 - 4 2026-06-20
SWA649 - 4 2026-07-13
SWA4478 Southwest Airlines 4 2026-06-15
SWA443 Southwest Airlines 4 2026-05-23
SWA4403 Southwest Airlines 4 2026-06-11
SWA2736 - 4 2026-04-13
SWA2104 - 4 2026-04-15
SWA936 - 3 2026-06-20
SWA930 Southwest Airlines 3 2026-04-13
SWA811 Southwest Airlines 3 2026-06-10
SWA588 Southwest Airlines 3 2026-04-29
SWA488 - 3 2026-06-22
SWA4166 Southwest Airlines 3 2026-06-04
SWA4156 - 3 2026-07-03
SWA4106 - 3 2026-07-03
SWA3853 Southwest Airlines 3 2026-04-28
SWA3542 Southwest Airlines 3 2026-06-13
SWA3467 - 3 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 SWA3505 - Jul 13, 21:20 UTCJul 14, 01:05 UTC3h 45m
2026-07-13 SWA389 AUS → SAN Jul 13, 17:35 UTCJul 13, 19:55 UTC2h 20m
2026-07-13 SWA389 AUS → SAN Jul 13, 17:34 UTCJul 13, 19:54 UTC2h 20m
2026-07-13 SWA1848 - Jul 13, 13:40 UTCJul 13, 16:20 UTC2h 40m
2026-07-13 SWA1848 FLL → AUS Jul 13, 13:38 UTCJul 13, 16:16 UTC2h 38m
2026-07-13 SWA426 - Jul 13, 10:10 UTCJul 13, 12:20 UTC2h 10m
2026-07-13 SWA649 - Jul 13, 01:30 UTCJul 13, 03:30 UTC2h 0m
2026-07-13 SWA649 FLL → CMH Jul 13, 01:29 UTCJul 13, 03:46 UTC2h 17m
2026-07-12 SWA3577 - Jul 12, 22:05 UTCJul 13, 00:05 UTC2h 0m
2026-07-12 SWA3577 HOU → FLL Jul 12, 22:00 UTCJul 13, 00:03 UTC2h 4m
2026-07-12 SWA2714 - Jul 12, 18:50 UTCJul 12, 20:50 UTC2h 0m
2026-07-12 SWA2714 MDW → HOU Jul 12, 18:47 UTCJul 12, 20:52 UTC2h 6m
2026-07-12 SWA2714 - Jul 12, 16:01 UTCJul 12, 17:05 UTC1h 5m
2026-07-12 SWA1219 - Jul 12, 13:35 UTCJul 12, 15:05 UTC1h 30m
2026-07-12 SWA1219 BNA → OMA Jul 12, 13:34 UTCJul 12, 15:00 UTC1h 26m
2026-07-12 SWA2229 - Jul 12, 11:01 UTCJul 12, 12:30 UTC1h 30m
2026-07-12 SWA1040 BWI → ORF Jul 12, 02:30 UTCJul 12, 03:10 UTC40m
2026-07-12 SWA1040 BWI → ORF Jul 12, 02:30 UTCJul 12, 03:05 UTC35m
2026-07-11 SWA4302 DEN → BWI Jul 11, 21:55 UTCJul 12, 00:55 UTC3h 0m
2026-07-11 SWA3158 - Jul 11, 10:20 UTCJul 11, 12:40 UTC2h 20m
2026-07-11 SWA3231 PHX → IND Jul 11, 03:05 UTCJul 11, 06:05 UTC3h 0m
2026-07-11 SWA3231 SMF → PHX Jul 11, 00:35 UTCJul 11, 02:10 UTC1h 35m
2026-07-10 SWA2709 - Jul 10, 18:40 UTCJul 10, 23:30 UTC4h 50m
2026-07-10 SWA2709 MCO → SMF Jul 10, 18:37 UTCJul 10, 23:31 UTC4h 54m
2026-07-10 SWA162 ALB → MCO Jul 10, 14:45 UTCJul 10, 17:20 UTC2h 35m
2026-07-10 SWA162 ALB → MCO Jul 10, 14:45 UTCJul 10, 17:13 UTC2h 28m
2026-07-10 SWA4863 - Jul 10, 11:30 UTCJul 10, 13:50 UTC2h 20m
2026-07-10 SWA572 - Jul 10, 01:35 UTCJul 10, 03:00 UTC1h 25m
2026-07-10 SWA1332 - Jul 10, 00:00 UTCJul 10, 00:45 UTC45m
2026-07-09 SWA1332 IND → BNA Jul 9, 23:59 UTCJul 10, 00:38 UTC39m
2026-07-09 SWA3467 RSW → IND Jul 9, 21:10 UTCJul 9, 23:15 UTC2h 5m
2026-07-09 SWA649 - Jul 9, 17:40 UTCJul 9, 19:55 UTC2h 15m
2026-07-09 SWA649 PIT → RSW Jul 9, 17:38 UTCJul 9, 19:57 UTC2h 19m
2026-07-09 SWA1489 BNA → PIT Jul 9, 15:25 UTCJul 9, 16:35 UTC1h 10m
2026-07-09 SWA3557 - Jul 9, 12:20 UTCJul 9, 14:20 UTC2h 0m
2026-07-09 SWA3557 SAT → BNA Jul 9, 12:16 UTCJul 9, 14:15 UTC1h 59m
2026-07-09 SWA665 - Jul 9, 03:25 UTCJul 9, 05:15 UTC1h 50m
2026-07-09 SWA665 BNA → SAT Jul 9, 03:25 UTCJul 9, 05:13 UTC1h 48m
2026-07-09 SWA2608 - Jul 9, 00:00 UTCJul 9, 01:30 UTC1h 30m
2026-07-08 SWA1441 DCA → MCO Jul 8, 21:00 UTCJul 8, 22:40 UTC1h 40m
2026-07-08 SWA2761 - Jul 8, 18:20 UTCJul 8, 19:40 UTC1h 20m
2026-07-08 SWA2761 MDW → DCA Jul 8, 18:17 UTCJul 8, 19:39 UTC1h 22m
2026-07-08 SWA2761 OAK → MDW Jul 8, 13:05 UTCJul 8, 16:45 UTC3h 40m
2026-07-08 SWA2425 DEN → OAK Jul 8, 04:33 UTCJul 8, 06:41 UTC2h 9m
2026-07-08 SWA2425 DEN → OAK Jul 8, 04:35 UTCJul 8, 06:45 UTC2h 10m
2026-07-08 SWA3913 STL → DEN Jul 8, 00:25 UTCJul 8, 02:55 UTC2h 30m
2026-07-07 SWA4642 LAX → SFO Jul 7, 21:10 UTCJul 7, 23:00 UTC1h 50m
2026-07-07 SWA31 - Jul 7, 19:05 UTCJul 7, 19:45 UTC40m
2026-07-07 SWA3955 MCO → DAL Jul 7, 15:30 UTCJul 7, 17:45 UTC2h 15m
2026-07-07 SWA3955 MCO → DAL Jul 7, 15:28 UTCJul 7, 17:40 UTC2h 12m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N8669B page for operator, model, and routing details .

Mode-S ABE8B6 frequently asked

What is Mode-S code ABE8B6?
ABE8B6 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N8669B.
Where is Mode-S ABE8B6 registered?
Mode-S code ABE8B6 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is ABE8B6 broadcasting right now?
Yes. Mode-S ABE8B6 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABE8B6, octal 52764266, decimal 11,266,230.
What flights does ABE8B6 operate?
Mode-S ABE8B6 has broadcast 20 distinct callsigns, including SWA2761, SWA1277, SWA852, SWA649, SWA4478.