Apparatus

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sensors Mode-S transponder

AB62D3

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N8325D · BOEING 737-800 · operated by UMB BANK NA TRUSTEE

Hex
AB62D3
Octal
52661323
Decimal
11,231,955
Country
US
Tail
N8325D
Type
B738
No current signal · last broadcast Jul 26, 21:40 UTC
Flights observed
691
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:40 UTC

Last known position

Most recent position reported by Mode-S AB62D3.

Country allocation

The ICAO 24-bit address AB62D3 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
SWA451 Southwest Airlines 5 2026-06-11
SWA4075 - 5 2026-07-02
SWA362 Southwest Airlines 5 2026-06-18
SWA4238 - 4 2026-07-03
SWA416 - 4 2026-06-25
SWA3918 - 4 2026-07-16
SWA3890 Southwest Airlines 4 2026-06-10
SWA3395 Southwest Airlines 4 2026-05-24
SWA1704 - 4 2026-06-24
SWA1120 - 4 2026-07-11
SWA586 - 3 2026-07-13
SWA5120 Southwest Airlines 3 2026-04-18
SWA4694 Southwest Airlines 3 2026-07-03
SWA4423 - 3 2026-07-02
SWA4369 - 3 2026-07-02
SWA4351 - 3 2026-07-15
SWA434 - 3 2026-07-01
SWA430 - 3 2026-07-08
SWA396 - 3 2026-07-07
SWA3734 - 3 2026-04-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWA1164 ATL → MKE Jul 26, 19:00 UTCJul 26, 21:35 UTC2h 35m
2026-07-26 SWA1918 MCI → DAL Jul 26, 15:35 UTCJul 26, 17:40 UTC2h 5m
2026-07-26 SWA1987 OAK → LAX Jul 26, 13:05 UTCJul 26, 14:35 UTC1h 30m
2026-07-26 SWA4729 SNA → OAK Jul 26, 10:10 UTCJul 26, 11:40 UTC1h 30m
2026-07-26 SWA1472 PHX → OAK Jul 26, 02:55 UTCJul 26, 05:25 UTC2h 30m
2026-07-25 SWA2392 BWI → RDU Jul 25, 23:45 UTCJul 26, 01:40 UTC1h 55m
2026-07-25 SWA4955 SNA → OAK Jul 25, 18:15 UTCJul 25, 20:45 UTC2h 30m
2026-07-25 SWA2421 SJC → PHX Jul 25, 16:30 UTCJul 25, 17:00 UTC30m
2026-07-25 SWA2421 SJC → PHX Jul 25, 16:24 UTCJul 25, 16:57 UTC33m
2026-07-25 SWA3277 - Jul 25, 12:30 UTCJul 25, 15:05 UTC2h 35m
2026-07-25 SWA3277 LAS → HOU Jul 25, 12:26 UTCJul 25, 15:08 UTC2h 43m
2026-07-23 SWA2334 SAN → SFO Jul 23, 20:45 UTCJul 23, 21:25 UTC40m
2026-07-23 SWA2260 LIH → LAS Jul 23, 19:00 UTCJul 23, 19:45 UTC45m
2026-07-23 SWA3601 PHX → ORD Jul 23, 16:50 UTCJul 23, 17:40 UTC50m
2026-07-23 SWA3601 PHX → ORD Jul 23, 14:55 UTCJul 23, 15:50 UTC55m
2026-07-23 SWA367 BOS → MDW Jul 23, 12:05 UTCJul 23, 13:40 UTC1h 35m
2026-07-23 SWA549 BWI → MCO Jul 23, 07:05 UTCJul 23, 09:10 UTC2h 5m
2026-07-23 SWA2581 MDW → PIT Jul 23, 02:35 UTCJul 23, 04:45 UTC2h 10m
2026-07-23 SWA2581 MDW → PIT Jul 23, 02:29 UTCJul 23, 04:43 UTC2h 14m
2026-07-23 SWA562 OAK → RNO Jul 23, 00:10 UTCJul 23, 01:20 UTC1h 10m
2026-07-22 SWA3126 DAL → LGA Jul 22, 21:40 UTCJul 22, 22:45 UTC1h 5m
2026-07-22 SWA3126 DAL → LGA Jul 22, 21:35 UTCJul 22, 22:51 UTC1h 16m
2026-07-22 SWA20 - Jul 22, 19:05 UTCJul 22, 20:25 UTC1h 20m
2026-07-22 SWA3624 CMH → STL Jul 22, 14:35 UTCJul 22, 17:45 UTC3h 10m
2026-07-22 SWA4939 HOU → MDW Jul 22, 11:10 UTCJul 22, 13:05 UTC1h 55m
2026-07-22 SWA4939 HOU → MDW Jul 22, 11:08 UTCJul 22, 13:00 UTC1h 52m
2026-07-22 SWA1414 HOU → LGA Jul 22, 03:30 UTCJul 22, 04:50 UTC1h 20m
2026-07-22 SWA1414 HOU → LGA Jul 22, 03:28 UTCJul 22, 04:49 UTC1h 21m
2026-07-21 SWA3736 PHX → SJC Jul 21, 23:45 UTCJul 22, 02:00 UTC2h 15m
2026-07-21 SWA3736 PHX → SJC Jul 21, 23:43 UTCJul 22, 01:55 UTC2h 12m
2026-07-21 SWA4867 PWM → BWI Jul 21, 21:30 UTCJul 21, 22:40 UTC1h 10m
2026-07-21 SWA1705 DAL → BWI Jul 21, 17:20 UTCJul 21, 20:20 UTC3h 0m
2026-07-21 SWA280 MEM → DAL Jul 21, 14:10 UTCJul 21, 16:00 UTC1h 50m
2026-07-21 SWA3930 - Jul 21, 09:40 UTCJul 21, 12:35 UTC2h 55m
2026-07-21 SWA3930 CLE → DEN Jul 21, 09:36 UTCJul 21, 12:36 UTC3h 0m
2026-07-21 SWA2337 BWI → BNA Jul 21, 02:15 UTCJul 21, 04:30 UTC2h 15m
2026-07-20 SWA3428 MDW → ATL Jul 20, 22:05 UTCJul 21, 01:10 UTC3h 5m
2026-07-20 SWA4462 SJC → PDX Jul 20, 19:10 UTCJul 20, 20:50 UTC1h 40m
2026-07-20 SWA4432 - Jul 20, 15:00 UTCJul 20, 18:05 UTC3h 5m
2026-07-20 SWA4432 BOI → MDW Jul 20, 14:55 UTCJul 20, 17:56 UTC3h 1m
2026-07-20 SWA3760 ALB → MCO Jul 20, 12:50 UTCJul 20, 13:50 UTC1h 0m
2026-07-20 SWA3760 ALB → MCO Jul 20, 12:48 UTCJul 20, 13:48 UTC1h 0m
2026-07-20 SWA1679 - Jul 20, 05:45 UTCJul 20, 06:45 UTC1h 0m
2026-07-20 SWA1889 SJC → SAN Jul 20, 02:10 UTCJul 20, 04:40 UTC2h 30m
2026-07-19 SWA1403 DCA → DAL Jul 19, 22:30 UTCJul 20, 01:00 UTC2h 30m
2026-07-19 SWA1241 SJC → DEN Jul 19, 16:20 UTCJul 19, 20:40 UTC4h 20m
2026-07-19 SWA1241 SJC → DEN Jul 19, 16:18 UTCJul 19, 20:31 UTC4h 13m
2026-07-19 SWA461 BOS → BWI Jul 19, 05:05 UTCJul 19, 05:55 UTC50m
2026-07-18 SWA211 - Jul 18, 22:05 UTCJul 19, 02:50 UTC4h 45m
2026-07-18 SWA733 BOS → BWI Jul 18, 17:20 UTCJul 18, 18:30 UTC1h 10m

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 N8325D page for operator, model, and routing details .

Mode-S AB62D3 frequently asked

What is Mode-S code AB62D3?
AB62D3 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N8325D.
Where is Mode-S AB62D3 registered?
Mode-S code AB62D3 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 AB62D3 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AB62D3, octal 52661323, decimal 11,231,955.
What flights does AB62D3 operate?
Mode-S AB62D3 has broadcast 20 distinct callsigns, including SWA451, SWA4075, SWA362, SWA4238, SWA416.