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sensors Mode-S transponder

AB5E6C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N8310C · BOEING 737-800 · operated by SOUTHWEST AIRLINES CO

Hex
AB5E6C
Octal
52657154
Decimal
11,230,828
Country
US
Tail
N8310C
Type
B738
Broadcasting now · callsign SWA3935 · 36,000 ft
Flights observed
551
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Current position

AB5E6C is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AB5E6C 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
SWA928 Southwest Airlines 4 2026-04-17
SWA642 Southwest Airlines 4 2026-05-05
SWA609 Southwest Airlines 4 2026-06-05
SWA4314 - 4 2026-04-13
SWA2371 Southwest Airlines 4 2026-05-13
SWA218 Southwest Airlines 4 2026-05-18
SWA1172 Southwest Airlines 4 2026-04-16
SWA769 Southwest Airlines 3 2026-06-10
SWA546 - 3 2026-04-13
SWA45 Southwest Airlines 3 2026-06-11
SWA434 - 3 2026-06-24
SWA4279 Southwest Airlines 3 2026-04-15
SWA3988 - 3 2026-06-26
SWA3976 Southwest Airlines 3 2026-05-09
SWA3846 Southwest Airlines 3 2026-05-28
SWA3719 Southwest Airlines 3 2026-06-18
SWA3639 - 3 2026-06-14
SWA3586 - 3 2026-04-13
SWA3423 - 3 2026-06-18
SWA3354 Southwest Airlines 3 2026-05-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SWA3935 - Jul 14, 02:15 UTCJul 14, 03:00 UTC45m
2026-07-13 SWA3552 - Jul 13, 21:45 UTCJul 14, 01:05 UTC3h 20m
2026-07-13 SWA1394 DAL → SAN Jul 13, 17:15 UTCJul 13, 19:43 UTC2h 29m
2026-07-13 SWA1394 DAL → SAN Jul 13, 17:15 UTCJul 13, 19:45 UTC2h 30m
2026-07-13 SWA1394 DCA → DAL Jul 13, 13:30 UTCJul 13, 15:55 UTC2h 25m
2026-07-13 SWA4991 BNA → DCA Jul 13, 11:00 UTCJul 13, 12:20 UTC1h 20m
2026-07-13 SWA4991 BNA → DCA Jul 13, 11:00 UTCJul 13, 12:17 UTC1h 17m
2026-07-13 SWA4830 MCO → BNA Jul 13, 03:10 UTCJul 13, 04:40 UTC1h 30m
2026-07-13 SWA4830 MCO → BNA Jul 13, 03:06 UTCJul 13, 04:32 UTC1h 26m
2026-07-13 SWA3416 - Jul 13, 00:15 UTCJul 13, 02:10 UTC1h 55m
2026-07-12 SWA905 - Jul 12, 20:20 UTCJul 12, 22:25 UTC2h 5m
2026-07-12 SWA1126 - Jul 12, 15:10 UTCJul 12, 17:20 UTC2h 10m
2026-07-12 SWA1126 HOU → MBJ Jul 12, 15:06 UTCJul 12, 18:11 UTC3h 5m
2026-07-12 SWA1541 - Jul 12, 11:15 UTCJul 12, 13:05 UTC1h 50m
2026-07-12 SWA3063 MSP → DEN Jul 12, 00:20 UTCJul 12, 01:50 UTC1h 30m
2026-07-11 SWA4190 - Jul 11, 21:50 UTCJul 11, 23:20 UTC1h 30m
2026-07-11 SWA4190 DEN → MSP Jul 11, 21:47 UTCJul 11, 23:16 UTC1h 30m
2026-07-11 SWA8507 - Jul 11, 18:05 UTCJul 11, 20:10 UTC2h 5m
2026-06-28 SWA8507 - Jun 28, 02:29 UTCJun 28, 05:04 UTC2h 35m
2026-06-28 SWA1682 DEN → PHX Jun 28, 00:25 UTCJun 28, 01:50 UTC1h 25m
2026-06-27 SWA1028 CUN → DEN Jun 27, 18:15 UTCJun 27, 21:44 UTC3h 30m
2026-06-27 SWA601 DEN → CUN Jun 27, 13:09 UTCJun 27, 16:44 UTC3h 35m
2026-06-27 SWA3198 PDX → DEN Jun 27, 01:19 UTCJun 27, 03:25 UTC2h 5m
2026-06-26 SWA2126 - Jun 26, 22:29 UTCJun 27, 00:25 UTC1h 55m
2026-06-26 SWA2126 - Jun 26, 17:19 UTCJun 26, 20:55 UTC3h 35m
2026-06-26 SWA537 - Jun 26, 15:29 UTCJun 26, 16:14 UTC45m
2026-06-26 SWA537 BNA → IND Jun 26, 15:26 UTCJun 26, 16:10 UTC44m
2026-06-26 SWA3107 OKC → BNA Jun 26, 12:50 UTCJun 26, 14:15 UTC1h 25m
2026-06-26 SWA3107 OKC → BNA Jun 26, 12:46 UTCJun 26, 14:10 UTC1h 24m
2026-06-26 SWA4641 - Jun 26, 04:34 UTCJun 26, 05:35 UTC1h 0m
2026-06-26 SWA3988 - Jun 26, 02:14 UTCJun 26, 03:29 UTC1h 15m
2026-06-25 SWA3988 - Jun 25, 23:59 UTCJun 26, 01:20 UTC1h 20m
2026-06-25 SWA3880 SAT → BWI Jun 25, 19:54 UTCJun 25, 21:50 UTC1h 55m
2026-06-25 SWA677 - Jun 25, 17:25 UTCJun 25, 18:55 UTC1h 30m
2026-06-25 SWA677 BNA → SRQ Jun 25, 17:21 UTCJun 25, 18:45 UTC1h 24m
2026-06-25 SWA2997 - Jun 25, 15:10 UTCJun 25, 16:20 UTC1h 10m
2026-06-25 SWA2997 - Jun 25, 13:05 UTCJun 25, 13:59 UTC55m
2026-06-25 SWA4623 - Jun 25, 10:20 UTCJun 25, 11:15 UTC55m
2026-06-25 SWA4623 ALB → BWI Jun 25, 10:15 UTCJun 25, 11:11 UTC57m
2026-06-24 SWA4248 - Jun 24, 23:24 UTCJun 25, 00:49 UTC1h 25m
2026-06-24 SWA2042 - Jun 24, 19:49 UTCJun 24, 21:50 UTC2h 0m
2026-06-24 SWA2042 HOU → MDW Jun 24, 19:47 UTCJun 24, 21:50 UTC2h 4m
2026-06-24 SWA434 - Jun 24, 17:14 UTCJun 24, 18:39 UTC1h 25m
2026-06-24 SWA434 BHM → HOU Jun 24, 17:10 UTCJun 24, 18:44 UTC1h 34m
2026-06-24 SWA434 - Jun 24, 15:29 UTCJun 24, 15:54 UTC25m
2026-06-24 SWA1954 - Jun 24, 12:40 UTCJun 24, 14:20 UTC1h 40m
2026-06-24 SWA996 LAS → HOU Jun 24, 03:02 UTCJun 24, 05:34 UTC2h 32m
2026-06-24 SWA2266 - Jun 24, 00:30 UTCJun 24, 01:34 UTC1h 5m
2026-06-23 SWA1940 SJC → DEN Jun 23, 18:29 UTCJun 23, 23:00 UTC4h 30m
2026-06-21 SWA2879 MDW → ALB Jun 21, 23:40 UTCJun 21, 23:59 UTC20m

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 N8310C page for operator, model, and routing details .

Mode-S AB5E6C frequently asked

What is Mode-S code AB5E6C?
AB5E6C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N8310C.
Where is Mode-S AB5E6C registered?
Mode-S code AB5E6C 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 AB5E6C broadcasting right now?
Yes. Mode-S AB5E6C is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB5E6C, octal 52657154, decimal 11,230,828.
What flights does AB5E6C operate?
Mode-S AB5E6C has broadcast 20 distinct callsigns, including SWA928, SWA642, SWA609, SWA4314, SWA2371.