Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A5232B

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N430AN · AIRBUS A-321neo · operated by BANK OF UTAH TRUSTEE

Hex
A5232B
Octal
51221453
Decimal
10,822,443
Country
US
Tail
N430AN
Type
A21N
No current signal · last broadcast Jul 26, 21:45 UTC
Flights observed
429
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:45 UTC

Last known position

Most recent position reported by Mode-S A5232B.

Country allocation

The ICAO 24-bit address A5232B 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
AAL2663 - 9 2026-07-16
AAL2660 - 8 2026-07-21
AAL31 - 7 2026-07-11
AAL1558 - 7 2026-07-22
AAL2129 American Airlines 6 2026-07-05
AAL162 - 6 2026-07-12
AAL1436 American Airlines 6 2026-07-13
AAL824 American Airlines 5 2026-06-11
AAL663 - 5 2026-07-15
AAL385 American Airlines 5 2026-07-22
AAL3172 American Airlines 5 2026-07-22
AAL3013 American Airlines 5 2026-04-16
AAL2517 - 5 2026-07-13
AAL2045 American Airlines 5 2026-06-11
AAL1983 American Airlines 5 2026-07-21
AAL1100 - 5 2026-07-07
AAL645 - 4 2026-07-01
AAL58 - 4 2026-07-16
AAL315 - 4 2026-06-19
AAL2851 American Airlines 4 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL407 ORD → BOS Jul 26, 15:30 UTCJul 26, 21:30 UTC6h 0m
2026-07-26 AAL1981 SBA → DFW Jul 26, 03:10 UTCJul 26, 08:10 UTC5h 1m
2026-07-26 AAL1981 SBA → DFW Jul 26, 03:06 UTCJul 26, 08:05 UTC4h 59m
2026-07-25 AAL2659 SNA → DFW Jul 25, 23:50 UTCJul 26, 00:45 UTC55m
2026-07-25 AAL2659 SNA → DFW Jul 25, 23:47 UTCJul 26, 00:44 UTC57m
2026-07-25 AAL2659 SNA → DFW Jul 25, 21:40 UTCJul 25, 22:30 UTC50m
2026-07-25 AAL646 PHL → MCO Jul 25, 15:25 UTCJul 25, 20:15 UTC4h 50m
2026-07-25 AAL1228 DFW → CLE Jul 25, 11:35 UTCJul 25, 13:50 UTC2h 15m
2026-07-25 AAL1118 DFW → BNA Jul 25, 05:10 UTCJul 25, 09:50 UTC4h 40m
2026-07-24 AAL1284 IND → PHL Jul 24, 22:30 UTCJul 25, 03:25 UTC4h 55m
2026-07-24 AAL2941 PHL → IND Jul 24, 15:40 UTCJul 24, 20:30 UTC4h 50m
2026-07-24 AAL3166 STL → PHX Jul 24, 03:00 UTCJul 24, 08:25 UTC5h 25m
2026-07-24 AAL3166 STL → PHX Jul 24, 02:58 UTCJul 24, 08:25 UTC5h 27m
2026-07-23 AAL3164 PSP → PHX Jul 23, 18:00 UTCJul 23, 22:35 UTC4h 35m
2026-07-23 AAL2070 CLT → LAX Jul 23, 11:35 UTCJul 23, 15:55 UTC4h 20m
2026-07-23 AAL1330 MIA → PHL Jul 23, 06:02 UTCJul 23, 09:39 UTC3h 37m
2026-07-23 AAL1330 MIA → PHL Jul 23, 06:05 UTCJul 23, 09:50 UTC3h 45m
2026-07-22 AAL3172 YUM → PHX Jul 22, 19:10 UTCJul 22, 23:15 UTC4h 5m
2026-07-22 AAL1558 - Jul 22, 12:00 UTCJul 22, 12:35 UTC35m
2026-07-22 AAL1558 LIM → MIA Jul 22, 11:43 UTCJul 22, 17:13 UTC5h 30m
2026-07-22 AAL385 BOS → DFW Jul 22, 03:45 UTCJul 22, 04:10 UTC25m
2026-07-22 AAL385 BOS → DFW Jul 22, 03:42 UTCJul 22, 08:45 UTC5h 3m
2026-07-21 AAL1983 MIA → PHX Jul 21, 20:10 UTCJul 22, 00:25 UTC4h 15m
2026-07-21 AAL2660 - Jul 21, 17:00 UTCJul 21, 17:55 UTC55m
2026-07-21 AAL2660 - Jul 21, 14:50 UTCJul 21, 15:45 UTC55m
2026-07-21 AAL692 PHX → HNL Jul 21, 11:35 UTCJul 21, 12:50 UTC1h 15m
2026-07-21 AAL692 PHX → HNL Jul 21, 07:25 UTCJul 21, 07:45 UTC20m
2026-07-21 AAL675 HNL → PHX Jul 21, 00:20 UTCJul 21, 00:35 UTC15m
2026-07-20 AAL675 HNL → PHX Jul 20, 18:10 UTCJul 20, 19:55 UTC1h 45m
2026-07-20 AAL520 - Jul 20, 14:20 UTCJul 20, 16:15 UTC1h 55m
2026-07-20 AAL520 DFW → PHX Jul 20, 14:16 UTCJul 20, 16:12 UTC1h 56m
2026-07-20 AAL2612 DEN → DFW Jul 20, 11:15 UTCJul 20, 12:45 UTC1h 30m
2026-07-20 AAL577 DFW → DEN Jul 20, 03:45 UTCJul 20, 05:15 UTC1h 30m
2026-07-19 AAL2325 - Jul 19, 22:55 UTCJul 20, 00:45 UTC1h 50m
2026-07-19 AAL2325 SFO → DFW Jul 19, 22:53 UTCJul 20, 02:02 UTC3h 9m
2026-07-19 AAL1524 MIA → LAS Jul 19, 14:50 UTCJul 19, 19:55 UTC5h 5m
2026-07-19 AAL3276 - Jul 19, 07:10 UTCJul 19, 11:55 UTC4h 45m
2026-07-19 AAL254 OGG → LAX Jul 19, 00:20 UTCJul 19, 05:05 UTC4h 45m
2026-07-18 AAL271 LAX → OGG Jul 18, 17:00 UTCJul 18, 17:30 UTC30m
2026-07-18 AAL271 LAX → OGG Jul 18, 16:58 UTCJul 18, 22:01 UTC5h 3m
2026-07-18 AAL286 - Jul 18, 09:10 UTCJul 18, 14:00 UTC4h 50m
2026-07-18 AAL510 - Jul 18, 02:05 UTCJul 18, 07:05 UTC5h 1m
2026-07-17 AAL529 - Jul 17, 20:40 UTCJul 18, 00:15 UTC3h 35m
2026-07-17 AAL529 ORD → LAX Jul 17, 20:36 UTCJul 18, 00:05 UTC3h 29m
2026-07-17 AAL836 - Jul 17, 17:15 UTCJul 17, 18:55 UTC1h 40m
2026-07-17 AAL840 - Jul 17, 14:04 UTCJul 17, 15:35 UTC1h 30m
2026-07-17 AAL1545 - Jul 17, 06:29 UTCJul 17, 11:39 UTC5h 10m
2026-07-16 AAL2663 PHL → SFO Jul 16, 23:29 UTCJul 17, 04:44 UTC5h 15m
2026-07-16 AAL1528 - Jul 16, 15:35 UTCJul 16, 20:19 UTC4h 45m
2026-07-16 AAL58 - Jul 16, 05:50 UTCJul 16, 06:40 UTC50m

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 N430AN page for operator, model, and routing details .

Mode-S A5232B frequently asked

What is Mode-S code A5232B?
A5232B is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N430AN.
Where is Mode-S A5232B registered?
Mode-S code A5232B 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 A5232B broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A5232B, octal 51221453, decimal 10,822,443.
What flights does A5232B operate?
Mode-S A5232B has broadcast 20 distinct callsigns, including AAL2663, AAL2660, AAL31, AAL1558, AAL2129.