Apparatus

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sensors Mode-S transponder

ABEB9F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N8673F · BOEING 737-800 · operated by UMB BANK NA TRUSTEE

Hex
ABEB9F
Octal
52765637
Decimal
11,266,975
Country
US
Tail
N8673F
Type
B738
Broadcasting now · callsign SWA805 · 41,000 ft
Flights observed
689
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 14:50 UTC

Current position

ABEB9F is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address ABEB9F 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
SWA4136 - 5 2026-07-04
SWA55 Southwest Airlines 4 2026-07-26
SWA3677 - 4 2026-07-12
SWA3394 Southwest Airlines 4 2026-05-24
SWA2863 Southwest Airlines 4 2026-04-18
SWA2135 - 4 2026-07-07
SWA2104 - 4 2026-06-22
SWA1301 Southwest Airlines 4 2026-04-17
SWA958 Southwest Airlines 3 2026-06-05
SWA956 Southwest Airlines 3 2026-04-27
SWA928 Southwest Airlines 3 2026-05-28
SWA4920 Southwest Airlines 3 2026-06-17
SWA4847 Southwest Airlines 3 2026-07-03
SWA4595 Southwest Airlines 3 2026-04-15
SWA4047 Southwest Airlines 3 2026-06-09
SWA4015 Southwest Airlines 3 2026-05-07
SWA3937 - 3 2026-06-18
SWA3910 - 3 2026-07-15
SWA385 Southwest Airlines 3 2026-05-31
SWA3403 Southwest Airlines 3 2026-05-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWA1377 ORD → PHX Jul 26, 12:30 UTCJul 26, 14:45 UTC2h 15m
2026-07-26 SWA1377 ORD → PHX Jul 26, 10:20 UTCJul 26, 11:20 UTC1h 0m
2026-07-26 SWA4800 DAL → BWI Jul 26, 03:30 UTCJul 26, 04:35 UTC1h 5m
2026-07-26 SWA4800 DAL → BWI Jul 26, 03:29 UTCJul 26, 04:33 UTC1h 4m
2026-07-26 SWA55 DAL → HOU Jul 26, 01:20 UTCJul 26, 02:00 UTC40m
2026-07-26 SWA55 DAL → HOU Jul 26, 01:15 UTCJul 26, 01:58 UTC44m
2026-07-25 SWA55 DAL → HOU Jul 25, 22:15 UTCJul 26, 00:20 UTC2h 5m
2026-07-25 SWA55 DAL → HOU Jul 25, 20:00 UTCJul 25, 20:55 UTC55m
2026-07-25 SWA4097 OAK → BUR Jul 25, 16:50 UTCJul 25, 18:40 UTC1h 50m
2026-07-25 SWA4097 OAK → BUR Jul 25, 16:45 UTCJul 25, 18:38 UTC1h 53m
2026-07-25 SWA677 PHL → STL Jul 25, 14:05 UTCJul 25, 15:35 UTC1h 30m
2026-07-25 SWA256 SFO → DEN Jul 25, 11:30 UTCJul 25, 13:07 UTC1h 37m
2026-07-25 SWA256 SFO → DEN Jul 25, 11:30 UTCJul 25, 11:45 UTC15m
2026-07-25 SWA3476 SJC → DEN Jul 25, 01:25 UTCJul 25, 03:55 UTC2h 30m
2026-07-24 SWA4242 MDW → STL Jul 24, 22:50 UTCJul 25, 00:05 UTC1h 15m
2026-07-24 SWA1719 SJC → HNL Jul 24, 18:25 UTCJul 24, 20:40 UTC2h 15m
2026-07-24 SWA1719 SJC → HNL Jul 24, 18:23 UTCJul 24, 20:40 UTC2h 17m
2026-07-23 SWA8507 ALB → BWI Jul 23, 13:40 UTCJul 23, 15:10 UTC1h 30m
2026-07-23 SWA8507 ALB → BWI Jul 23, 13:36 UTCJul 23, 15:09 UTC1h 33m
2026-07-23 SWA4324 - Jul 23, 10:40 UTCJul 23, 12:40 UTC2h 0m
2026-07-23 SWA4324 CMH → DAL Jul 23, 10:37 UTCJul 23, 12:37 UTC2h 0m
2026-07-23 SWA444 PHX → OAK Jul 23, 01:10 UTCJul 23, 04:40 UTC3h 30m
2026-07-22 SWA4676 RSW → MSP Jul 22, 22:35 UTCJul 22, 23:35 UTC1h 0m
2026-07-22 SWA4676 RSW → MSP Jul 22, 22:33 UTCJul 22, 23:33 UTC1h 1m
2026-07-22 SWA1143 FLL → MSY Jul 22, 19:00 UTCJul 22, 19:45 UTC45m
2026-07-22 SWA4701 OAK → LAX Jul 22, 14:45 UTCJul 22, 17:45 UTC3h 0m
2026-07-22 SWA3301 DEN → MSY Jul 22, 01:19 UTCJul 22, 03:30 UTC2h 11m
2026-07-22 SWA3301 DEN → MSY Jul 22, 01:20 UTCJul 22, 03:30 UTC2h 10m
2026-07-21 SWA700 SMF → ONT Jul 21, 22:20 UTCJul 21, 23:45 UTC1h 25m
2026-07-21 SWA700 SMF → ONT Jul 21, 22:17 UTCJul 21, 23:40 UTC1h 23m
2026-07-21 SWA4669 PHX → OAK Jul 21, 19:55 UTCJul 21, 21:20 UTC1h 25m
2026-07-21 SWA4669 PHX → OAK Jul 21, 19:50 UTCJul 21, 21:14 UTC1h 24m
2026-07-21 SWA930 DAL → DEN Jul 21, 17:05 UTCJul 21, 18:35 UTC1h 30m
2026-07-21 SWA930 - Jul 21, 13:20 UTCJul 21, 16:00 UTC2h 40m
2026-07-21 SWA3735 - Jul 21, 08:30 UTCJul 21, 09:25 UTC55m
2026-07-21 SWA3735 - Jul 21, 06:00 UTCJul 21, 08:25 UTC2h 25m
2026-07-21 SWA4633 HOU → TPA Jul 21, 02:40 UTCJul 21, 04:55 UTC2h 15m
2026-07-21 SWA4633 HOU → TPA Jul 21, 02:38 UTCJul 21, 04:49 UTC2h 12m
2026-07-20 SWA4306 BWI → MDW Jul 20, 22:35 UTCJul 21, 01:35 UTC2h 59m
2026-07-20 SWA3512 SJC → LAX Jul 20, 20:00 UTCJul 20, 21:00 UTC1h 0m
2026-07-20 SWA4954 - Jul 20, 17:40 UTCJul 20, 18:45 UTC1h 5m
2026-07-20 SWA4954 SAN → RNO Jul 20, 17:40 UTCJul 20, 18:46 UTC1h 6m
2026-07-20 SWA1699 DEN → SAN Jul 20, 14:40 UTCJul 20, 16:30 UTC1h 50m
2026-07-20 SWA1699 DEN → SAN Jul 20, 14:37 UTCJul 20, 16:23 UTC1h 47m
2026-07-20 SWA2114 ATL → DEN Jul 20, 10:35 UTCJul 20, 13:05 UTC2h 30m
2026-07-20 SWA1472 DEN → ATL Jul 20, 03:00 UTCJul 20, 05:30 UTC2h 30m
2026-07-19 SWA2589 DEN → MCO Jul 19, 22:30 UTCJul 20, 01:30 UTC3h 0m
2026-07-19 SWA2589 DEN → MCO Jul 19, 22:30 UTCJul 20, 01:24 UTC2h 55m
2026-07-19 SWA4728 - Jul 19, 20:05 UTCJul 19, 21:25 UTC1h 20m
2026-07-19 SWA2604 MCO → BNA Jul 19, 17:15 UTCJul 19, 18:45 UTC1h 30m

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 N8673F page for operator, model, and routing details .

Mode-S ABEB9F frequently asked

What is Mode-S code ABEB9F?
ABEB9F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N8673F.
Where is Mode-S ABEB9F registered?
Mode-S code ABEB9F 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 ABEB9F broadcasting right now?
Yes. Mode-S ABEB9F is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABEB9F, octal 52765637, decimal 11,266,975.
What flights does ABEB9F operate?
Mode-S ABEB9F has broadcast 20 distinct callsigns, including SWA4136, SWA55, SWA3677, SWA3394, SWA2863.