Apparatus

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sensors Mode-S transponder

A562E8

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N446WN · BOEING 737-700 · operated by SOUTHWEST AIRLINES CO

Hex
A562E8
Octal
51261350
Decimal
10,838,760
Country
US
Tail
N446WN
Type
B737
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 A562E8.

Country allocation

The ICAO 24-bit address A562E8 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
SWA1472 Southwest Airlines 8 2026-04-16
SWA2451 - 7 2026-07-10
SWA938 - 6 2026-07-12
SWA2395 Southwest Airlines 6 2026-05-14
SWA1642 - 6 2026-06-27
SWA997 - 5 2026-04-13
SWA3419 Southwest Airlines 5 2026-05-22
SWA3293 Southwest Airlines 5 2026-04-15
SWA2264 Southwest Airlines 5 2026-06-07
SWA1914 Southwest Airlines 5 2026-04-16
SWA1896 Southwest Airlines 5 2026-04-13
SWA568 - 4 2026-06-26
SWA4030 Southwest Airlines 4 2026-06-23
SWA3345 - 4 2026-07-19
SWA3335 Southwest Airlines 4 2026-06-03
SWA2901 Southwest Airlines 4 2026-05-02
SWA2794 Southwest Airlines 4 2026-07-25
SWA2737 Southwest Airlines 4 2026-05-21
SWA1475 Southwest Airlines 4 2026-05-05
SWA1382 - 4 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWA2154 PVD → BWI Jul 26, 20:35 UTCJul 26, 22:00 UTC1h 25m
2026-07-26 SWA2154 PVD → BWI Jul 26, 18:55 UTCJul 26, 19:45 UTC50m
2026-07-26 SWA2154 PVD → BWI Jul 26, 16:25 UTCJul 26, 18:00 UTC1h 35m
2026-07-26 SWA1029 OAK → DEN Jul 26, 14:20 UTCJul 26, 15:15 UTC55m
2026-07-26 SWA1029 OAK → DEN Jul 26, 12:20 UTCJul 26, 13:10 UTC50m
2026-07-26 SWA4876 IND → TPA Jul 26, 01:30 UTCJul 26, 02:35 UTC1h 5m
2026-07-26 SWA4876 IND → TPA Jul 26, 01:28 UTCJul 26, 02:33 UTC1h 5m
2026-07-25 SWA4292 RSW → CMH Jul 25, 23:10 UTCJul 26, 00:20 UTC1h 10m
2026-07-25 SWA2794 MCO → BDL Jul 25, 21:10 UTCJul 25, 22:10 UTC1h 0m
2026-07-25 SWA2794 MCO → BDL Jul 25, 21:07 UTCJul 25, 22:09 UTC1h 2m
2026-07-25 SWA2794 MCO → BDL Jul 25, 16:35 UTCJul 25, 19:45 UTC3h 10m
2026-07-25 SWA2794 MCO → BDL Jul 25, 14:00 UTCJul 25, 15:25 UTC1h 25m
2026-07-25 SWA2753 LGB → SJC Jul 25, 10:35 UTCJul 25, 12:35 UTC2h 0m
2026-07-25 SWA2753 LGB → SJC Jul 25, 10:30 UTCJul 25, 12:34 UTC2h 4m
2026-07-25 SWA1482 LAX → OAK Jul 25, 02:10 UTCJul 25, 03:35 UTC1h 25m
2026-07-25 SWA1482 LAX → OAK Jul 25, 02:09 UTCJul 25, 03:35 UTC1h 26m
2026-07-24 SWA1005 BUR → SMF Jul 24, 23:35 UTCJul 25, 01:10 UTC1h 35m
2026-07-24 SWA470 LGB → OAK Jul 24, 21:00 UTCJul 24, 22:10 UTC1h 10m
2026-07-24 SWA470 LGB → OAK Jul 24, 18:50 UTCJul 24, 19:55 UTC1h 5m
2026-07-24 SWA470 LGB → OAK Jul 24, 15:40 UTCJul 24, 17:30 UTC1h 50m
2026-07-24 SWA2182 SAN → SJC Jul 24, 11:30 UTCJul 24, 14:30 UTC3h 0m
2026-07-24 SWA1419 CVG → MDW Jul 24, 00:20 UTCJul 24, 02:20 UTC2h 0m
2026-07-23 SWA176 BNA → TPA Jul 23, 21:30 UTCJul 23, 23:15 UTC1h 45m
2026-07-23 SWA2664 BWI → MCI Jul 23, 17:10 UTCJul 23, 20:10 UTC3h 0m
2026-07-23 SWA2664 BWI → MCI Jul 23, 17:08 UTCJul 23, 20:09 UTC3h 2m
2026-07-23 SWA2664 BWI → MCI Jul 23, 14:10 UTCJul 23, 15:55 UTC1h 45m
2026-07-23 SWA4090 MDW → MSY Jul 23, 11:50 UTCJul 23, 12:50 UTC1h 0m
2026-07-23 SWA4090 MDW → MSY Jul 23, 11:45 UTCJul 23, 12:42 UTC57m
2026-07-23 SWA1551 MCI → LAS Jul 23, 02:45 UTCJul 23, 03:50 UTC1h 5m
2026-07-22 SWA2747 BOS → DEN Jul 22, 23:40 UTCJul 23, 01:45 UTC2h 5m
2026-07-22 SWA3382 MDW → LGA Jul 22, 18:55 UTCJul 22, 20:40 UTC1h 45m
2026-07-22 SWA1677 CVG → MCO Jul 22, 16:55 UTCJul 22, 17:40 UTC45m
2026-07-22 SWA813 BOS → MDW Jul 22, 14:40 UTCJul 22, 15:45 UTC1h 5m
2026-07-22 SWA4865 HOU → RDU Jul 22, 05:25 UTCJul 22, 06:22 UTC57m
2026-07-22 SWA1050 ATL → BNA Jul 22, 03:15 UTCJul 22, 04:45 UTC1h 30m
2026-07-21 SWA1050 ATL → BNA Jul 21, 21:50 UTCJul 22, 02:15 UTC4h 25m
2026-07-21 SWA4863 - Jul 21, 17:15 UTCJul 21, 18:00 UTC45m
2026-07-21 SWA4863 ALB → BWI Jul 21, 17:10 UTCJul 21, 18:02 UTC52m
2026-07-21 SWA4863 - Jul 21, 13:55 UTCJul 21, 16:20 UTC2h 25m
2026-07-21 SWA4679 - Jul 21, 11:05 UTCJul 21, 12:45 UTC1h 40m
2026-07-21 SWA156 - Jul 21, 03:20 UTCJul 21, 04:35 UTC1h 15m
2026-07-21 SWA156 BWI → SDF Jul 21, 03:16 UTCJul 21, 04:30 UTC1h 14m
2026-07-21 SWA1290 BWI → BDL Jul 21, 00:40 UTCJul 21, 02:25 UTC1h 45m
2026-07-20 SWA1290 BWI → BDL Jul 20, 21:50 UTCJul 20, 23:50 UTC2h 0m
2026-07-20 SWA4127 BWI → ORF Jul 20, 19:55 UTCJul 20, 20:55 UTC1h 0m
2026-07-20 SWA888 - Jul 20, 17:40 UTCJul 20, 18:40 UTC1h 0m
2026-07-20 SWA888 DAL → MEM Jul 20, 17:37 UTCJul 20, 18:37 UTC1h 1m
2026-07-20 SWA1360 DEN → DAL Jul 20, 15:00 UTCJul 20, 16:30 UTC1h 30m
2026-07-20 SWA1360 DEN → DAL Jul 20, 14:56 UTCJul 20, 16:28 UTC1h 32m
2026-07-20 SWA2223 RSW → STL Jul 20, 12:15 UTCJul 20, 13:45 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 N446WN page for operator, model, and routing details .

Mode-S A562E8 frequently asked

What is Mode-S code A562E8?
A562E8 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N446WN.
Where is Mode-S A562E8 registered?
Mode-S code A562E8 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 A562E8 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 A562E8, octal 51261350, decimal 10,838,760.
What flights does A562E8 operate?
Mode-S A562E8 has broadcast 20 distinct callsigns, including SWA1472, SWA2451, SWA938, SWA2395, SWA1642.