Apparatus

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sensors Mode-S transponder

ABD1E3

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N8605E · BOEING 737-800 · operated by UMB BANK NA TRUSTEE

Hex
ABD1E3
Octal
52750743
Decimal
11,260,387
Country
US
Tail
N8605E
Type
B738
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
772
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S ABD1E3.

Country allocation

The ICAO 24-bit address ABD1E3 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
SWA899 - 4 2026-07-17
SWA3354 Southwest Airlines 4 2026-05-07
SWA2943 Southwest Airlines 4 2026-05-10
SWA2922 - 4 2026-07-18
SWA2343 - 4 2026-06-23
SWA2054 Southwest Airlines 4 2026-06-03
SWA1519 Southwest Airlines 4 2026-05-19
SWA1456 - 4 2026-07-19
SWA1335 Southwest Airlines 4 2026-04-26
SWA935 - 3 2026-07-11
SWA898 - 3 2026-07-08
SWA864 Southwest Airlines 3 2026-07-26
SWA756 - 3 2026-06-28
SWA725 - 3 2026-06-26
SWA699 Southwest Airlines 3 2026-05-15
SWA684 Southwest Airlines 3 2026-05-29
SWA677 Southwest Airlines 3 2026-05-23
SWA52 - 3 2026-07-11
SWA4988 Southwest Airlines 3 2026-07-20
SWA486 - 3 2026-07-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWA4980 ORD → BNA Jul 26, 19:40 UTCJul 26, 21:55 UTC2h 15m
2026-07-26 SWA864 BWI → MHT Jul 26, 17:50 UTCJul 26, 18:25 UTC35m
2026-07-26 SWA864 BWI → MHT Jul 26, 14:35 UTCJul 26, 16:40 UTC2h 5m
2026-07-26 SWA864 BWI → MHT Jul 26, 12:20 UTCJul 26, 13:10 UTC50m
2026-07-26 SWA2862 BUR → SJC Jul 26, 04:25 UTCJul 26, 05:15 UTC50m
2026-07-26 SWA3785 BNA → CMH Jul 26, 02:15 UTCJul 26, 03:10 UTC55m
2026-07-26 SWA3785 BNA → CMH Jul 26, 02:11 UTCJul 26, 03:10 UTC1h 0m
2026-07-26 SWA2459 MDW → OAK Jul 26, 00:15 UTCJul 26, 01:10 UTC55m
2026-07-25 SWA642 TPA → AUS Jul 25, 00:40 UTCJul 25, 03:45 UTC3h 5m
2026-07-24 SWA4711 HOU → OAK Jul 24, 21:45 UTCJul 24, 23:25 UTC1h 40m
2026-07-24 SWA4711 HOU → OAK Jul 24, 21:43 UTCJul 24, 23:15 UTC1h 32m
2026-07-24 SWA4714 BNA → MCO Jul 24, 18:10 UTCJul 24, 19:35 UTC1h 25m
2026-07-24 SWA724 SEA → SJC Jul 24, 14:40 UTCJul 24, 16:55 UTC2h 15m
2026-07-24 SWA884 SJC → PHX Jul 24, 12:40 UTCJul 24, 13:35 UTC55m
2026-07-24 SWA420 BOS → STL Jul 24, 09:55 UTCJul 24, 11:00 UTC1h 5m
2026-07-24 SWA420 BOS → STL Jul 24, 09:54 UTCJul 24, 10:54 UTC1h 0m
2026-07-24 SWA1879 LAS → PDX Jul 24, 03:10 UTCJul 24, 04:00 UTC50m
2026-07-24 SWA189 MDW → CVG Jul 24, 00:40 UTCJul 24, 02:15 UTC1h 35m
2026-07-23 SWA3556 DEN → IAH Jul 23, 21:35 UTCJul 23, 23:35 UTC2h 0m
2026-07-23 SWA2333 - Jul 23, 18:25 UTCJul 23, 20:40 UTC2h 15m
2026-07-23 SWA2333 LAS → SAT Jul 23, 18:20 UTCJul 23, 20:41 UTC2h 21m
2026-07-23 SWA2333 - Jul 23, 15:55 UTCJul 23, 16:35 UTC40m
2026-07-23 SWA4879 MCI → MIA Jul 23, 13:50 UTCJul 23, 14:45 UTC55m
2026-07-23 SWA1098 STL → TPA Jul 23, 04:15 UTCJul 23, 05:00 UTC45m
2026-07-23 SWA1098 STL → TPA Jul 23, 04:11 UTCJul 23, 04:59 UTC48m
2026-07-23 SWA3794 SNA → SJC Jul 23, 02:30 UTCJul 23, 03:35 UTC1h 5m
2026-07-23 SWA3794 SNA → SJC Jul 23, 02:29 UTCJul 23, 03:34 UTC1h 5m
2026-07-23 SWA1010 LGB → OAK Jul 23, 00:25 UTCJul 23, 01:35 UTC1h 10m
2026-07-22 SWA1010 LGB → OAK Jul 22, 18:00 UTCJul 22, 23:20 UTC5h 20m
2026-07-22 SWA1010 LGB → OAK Jul 22, 14:25 UTCJul 22, 16:25 UTC2h 0m
2026-07-22 SWA3730 - Jul 22, 12:10 UTCJul 22, 13:05 UTC55m
2026-07-22 SWA2708 SEA → OAK Jul 22, 04:30 UTCJul 22, 04:50 UTC20m
2026-07-22 SWA2708 SEA → OAK Jul 22, 02:25 UTCJul 22, 03:00 UTC35m
2026-07-22 SWA2708 SEA → OAK Jul 22, 02:21 UTCJul 22, 04:50 UTC2h 29m
2026-07-22 SWA430 - Jul 22, 00:05 UTCJul 22, 00:55 UTC50m
2026-07-21 SWA430 - Jul 21, 22:20 UTCJul 21, 22:35 UTC15m
2026-07-21 SWA430 SJU → MCO Jul 21, 22:18 UTCJul 22, 00:47 UTC2h 29m
2026-07-21 SWA396 - Jul 21, 18:30 UTCJul 21, 19:05 UTC35m
2026-07-21 SWA396 MCO → SJU Jul 21, 18:29 UTCJul 21, 20:55 UTC2h 26m
2026-07-21 SWA4726 - Jul 21, 14:45 UTCJul 21, 16:30 UTC1h 45m
2026-07-21 SWA4726 PIT → MCO Jul 21, 14:43 UTCJul 21, 16:23 UTC1h 41m
2026-07-21 SWA646 DEN → SFO Jul 21, 01:35 UTCJul 21, 02:40 UTC1h 5m
2026-07-21 SWA646 DEN → SFO Jul 21, 01:32 UTCJul 21, 02:39 UTC1h 7m
2026-07-20 SWA554 PHX → AUS Jul 20, 23:30 UTCJul 21, 00:40 UTC1h 9m
2026-07-20 SWA4988 MCI → MDW Jul 20, 21:20 UTCJul 20, 22:40 UTC1h 20m
2026-07-20 SWA1790 - Jul 20, 18:45 UTCJul 20, 20:25 UTC1h 40m
2026-07-20 SWA1790 - Jul 20, 16:15 UTCJul 20, 17:35 UTC1h 20m
2026-07-20 SWA4025 IND → LAS Jul 20, 01:04 UTCJul 20, 02:49 UTC1h 45m
2026-07-20 SWA4025 IND → LAS Jul 20, 01:05 UTCJul 20, 02:50 UTC1h 45m
2026-07-19 SWA4546 BUR → DEN Jul 19, 21:35 UTCJul 19, 23:55 UTC2h 20m

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 N8605E page for operator, model, and routing details .

Mode-S ABD1E3 frequently asked

What is Mode-S code ABD1E3?
ABD1E3 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N8605E.
Where is Mode-S ABD1E3 registered?
Mode-S code ABD1E3 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 ABD1E3 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABD1E3, octal 52750743, decimal 11,260,387.
What flights does ABD1E3 operate?
Mode-S ABD1E3 has broadcast 20 distinct callsigns, including SWA899, SWA3354, SWA2943, SWA2922, SWA2343.