Apparatus

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sensors Mode-S transponder

A06461

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N124US · AIRBUS A-320 · operated by BANK OF UTAH TRUSTEE

Hex
A06461
Octal
50062141
Decimal
10,511,457
Country
US
Tail
N124US
Type
A320
No current signal · last broadcast 5h ago
Flights observed
543
Distinct callsigns
20
Country
US
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S A06461.

Country allocation

The ICAO 24-bit address A06461 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
AAL2142 - 17 2026-07-09
AAL2421 - 14 2026-07-10
AAL1801 - 11 2026-07-11
AAL2495 - 7 2026-07-12
AAL2415 American Airlines 7 2026-04-19
AAL1539 - 7 2026-07-11
AAL633 American Airlines 6 2026-05-20
AAL3309 American Airlines 6 2026-05-14
AAL2497 - 6 2026-06-15
AAL2299 American Airlines 6 2026-04-20
AAL2136 American Airlines 6 2026-06-22
AAL2062 - 6 2026-07-02
AAL2018 American Airlines 6 2026-04-20
AAL1087 American Airlines 6 2026-06-13
AAL450 - 5 2026-06-27
AAL331 - 5 2026-07-10
AAL3231 American Airlines 5 2026-05-09
AAL3179 - 5 2026-07-13
AAL3063 American Airlines 5 2026-05-20
AAL2950 - 5 2026-06-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AAL1613 PHX → SFO Jul 14, 00:20 UTCJul 14, 01:50 UTC1h 30m
2026-07-13 AAL3179 - Jul 13, 20:10 UTCJul 13, 22:40 UTC2h 30m
2026-07-13 AAL3179 - Jul 13, 16:25 UTCJul 13, 19:05 UTC2h 40m
2026-07-13 AAL1560 - Jul 13, 13:15 UTCJul 13, 14:30 UTC1h 15m
2026-07-13 AAL1560 SBP → PHX Jul 13, 13:12 UTCJul 13, 14:29 UTC1h 17m
2026-07-13 AAL3150 - Jul 13, 06:50 UTCJul 13, 08:01 UTC1h 10m
2026-07-13 AAL3150 PHX → SBP Jul 13, 06:47 UTCJul 13, 08:00 UTC1h 13m
2026-07-13 AAL2288 - Jul 13, 00:35 UTCJul 13, 03:40 UTC3h 5m
2026-07-12 AAL2288 - Jul 12, 21:15 UTCJul 12, 23:20 UTC2h 5m
2026-07-12 AAL1757 DEN → PHX Jul 12, 18:25 UTCJul 12, 19:50 UTC1h 25m
2026-07-12 AAL1757 PHX → DEN Jul 12, 15:40 UTCJul 12, 17:10 UTC1h 30m
2026-07-12 AAL2495 - Jul 12, 05:35 UTCJul 12, 07:35 UTC2h 0m
2026-07-12 AAL2495 SAT → PHX Jul 12, 05:34 UTCJul 12, 07:28 UTC1h 54m
2026-07-11 AAL1539 DFW → SAT Jul 11, 19:16 UTCJul 11, 20:07 UTC51m
2026-07-11 AAL1539 DFW → SAT Jul 11, 19:20 UTCJul 11, 20:05 UTC45m
2026-07-11 AAL1801 - Jul 11, 16:20 UTCJul 11, 17:40 UTC1h 20m
2026-07-11 AAL1801 - Jul 11, 14:00 UTCJul 11, 14:55 UTC55m
2026-07-11 AAL426 - Jul 11, 11:15 UTCJul 11, 12:50 UTC1h 35m
2026-07-11 AAL425 DFW → CHA Jul 11, 01:10 UTCJul 11, 02:45 UTC1h 35m
2026-07-10 AAL2421 - Jul 10, 21:55 UTCJul 10, 23:20 UTC1h 25m
2026-07-10 AAL2421 DSM → DFW Jul 10, 21:51 UTCJul 10, 23:19 UTC1h 28m
2026-07-10 AAL2421 DFW → DSM Jul 10, 19:15 UTCJul 10, 20:45 UTC1h 30m
2026-07-10 AAL2166 MSY → DFW Jul 10, 16:35 UTCJul 10, 17:45 UTC1h 10m
2026-07-10 AAL2166 DFW → MSY Jul 10, 14:15 UTCJul 10, 15:20 UTC1h 5m
2026-07-10 AAL331 - Jul 10, 10:50 UTCJul 10, 12:30 UTC1h 40m
2026-07-10 AAL1365 - Jul 10, 01:55 UTCJul 10, 03:55 UTC2h 0m
2026-07-10 AAL1365 DFW → SDF Jul 10, 01:51 UTCJul 10, 03:53 UTC2h 2m
2026-07-09 AAL2712 - Jul 9, 22:25 UTCJul 10, 00:00 UTC1h 35m
2026-07-09 AAL2712 - Jul 9, 20:00 UTCJul 9, 21:15 UTC1h 15m
2026-07-09 AAL2142 - Jul 9, 16:35 UTCJul 9, 18:35 UTC2h 0m
2026-07-09 AAL2142 DFW → MSN Jul 9, 13:25 UTCJul 9, 15:20 UTC1h 55m
2026-07-09 AAL2609 - Jul 9, 03:10 UTCJul 9, 04:00 UTC50m
2026-07-09 AAL546 - Jul 9, 01:40 UTCJul 9, 02:20 UTC40m
2026-07-08 AAL2712 - Jul 8, 22:40 UTCJul 9, 00:00 UTC1h 20m
2026-07-08 AAL2712 - Jul 8, 20:15 UTCJul 8, 21:35 UTC1h 20m
2026-07-08 AAL1402 - Jul 8, 17:50 UTCJul 8, 18:30 UTC40m
2026-07-08 AAL1402 DFW → AUS Jul 8, 16:05 UTCJul 8, 16:35 UTC30m
2026-07-08 AAL1169 YYZ → DFW Jul 8, 10:55 UTCJul 8, 13:41 UTC2h 46m
2026-07-08 AAL1169 YYZ → DFW Jul 8, 10:55 UTCJul 8, 13:40 UTC2h 45m
2026-07-07 AAL1111 - Jul 7, 19:15 UTCJul 7, 21:55 UTC2h 40m
2026-07-07 AAL2166 - Jul 7, 16:30 UTCJul 7, 17:40 UTC1h 10m
2026-07-07 AAL2166 - Jul 7, 14:20 UTCJul 7, 15:30 UTC1h 10m
2026-07-07 AAL331 - Jul 7, 10:45 UTCJul 7, 12:30 UTC1h 45m
2026-07-07 AAL331 SDF → DFW Jul 7, 10:43 UTCJul 7, 12:26 UTC1h 43m
2026-07-07 AAL1365 DFW → SDF Jul 7, 02:25 UTCJul 7, 04:10 UTC1h 45m
2026-07-06 AAL2421 - Jul 6, 23:15 UTCJul 7, 00:40 UTC1h 25m
2026-07-06 AAL2421 DSM → DFW Jul 6, 23:12 UTCJul 7, 00:45 UTC1h 33m
2026-07-06 AAL2421 DFW → DSM Jul 6, 20:35 UTCJul 6, 22:05 UTC1h 30m
2026-07-06 AAL2384 PHL → DFW Jul 6, 17:40 UTCJul 6, 19:15 UTC1h 35m
2026-07-06 AAL2384 PHL → DFW Jul 6, 14:50 UTCJul 6, 16:25 UTC1h 35m

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 N124US page for operator, model, and routing details .

Mode-S A06461 frequently asked

What is Mode-S code A06461?
A06461 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N124US.
Where is Mode-S A06461 registered?
Mode-S code A06461 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 A06461 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A06461, octal 50062141, decimal 10,511,457.
What flights does A06461 operate?
Mode-S A06461 has broadcast 20 distinct callsigns, including AAL2142, AAL2421, AAL1801, AAL2495, AAL2415.