Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AA2ABC

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N754UW · AIRBUS A-319 · operated by BANK OF UTAH TRUSTEE

Hex
AA2ABC
Octal
52425274
Decimal
11,152,060
Country
US
Tail
N754UW
Type
A319
No current signal · last broadcast Jul 26, 22:30 UTC
Flights observed
631
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 22:30 UTC

Last known position

Most recent position reported by Mode-S AA2ABC.

Country allocation

The ICAO 24-bit address AA2ABC 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
AAL3067 American Airlines 7 2026-07-24
AAL2929 - 7 2026-06-27
AAL3198 American Airlines 6 2026-07-21
AAL3157 American Airlines 6 2026-04-19
AAL3130 American Airlines 6 2026-06-30
AAL2934 American Airlines 6 2026-06-13
AAL2875 - 6 2026-07-16
AAL2545 American Airlines 6 2026-05-12
AAL2448 - 6 2026-07-18
AAL2347 American Airlines 6 2026-07-22
AAL1718 - 6 2026-07-01
AAL865 American Airlines 5 2026-05-15
AAL3207 - 5 2026-07-04
AAL3197 - 5 2026-07-21
AAL3077 - 5 2026-06-26
AAL2809 American Airlines 5 2026-06-30
AAL2700 - 5 2026-07-09
AAL2275 American Airlines 5 2026-05-17
AAL2004 - 5 2026-06-28
AAL1957 American Airlines 5 2026-05-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL1950 MIA → DFW Jul 26, 21:20 UTCJul 26, 22:30 UTC1h 10m
2026-07-26 AAL1950 MIA → DFW Jul 26, 19:10 UTCJul 26, 20:20 UTC1h 10m
2026-07-26 AAL2254 PHL → CMH Jul 26, 17:10 UTCJul 26, 18:05 UTC55m
2026-07-26 AAL2254 PHL → CMH Jul 26, 17:06 UTCJul 26, 18:03 UTC57m
2026-07-26 AAL2254 PHL → CMH Jul 26, 15:25 UTCJul 26, 16:15 UTC50m
2026-07-26 AAL1439 PDX → PHX Jul 26, 11:00 UTCJul 26, 12:25 UTC1h 25m
2026-07-26 AAL1439 PDX → PHX Jul 26, 11:00 UTCJul 26, 12:16 UTC1h 16m
2026-07-26 AAL370 JFK → CLT Jul 26, 03:20 UTCJul 26, 04:35 UTC1h 15m
2026-07-25 AAL1942 CLT → LGA Jul 25, 22:50 UTCJul 26, 00:15 UTC1h 25m
2026-07-25 AAL1942 CLT → LGA Jul 25, 19:55 UTCJul 25, 21:10 UTC1h 15m
2026-07-25 AAL1658 CVG → DFW Jul 25, 17:50 UTCJul 25, 18:25 UTC35m
2026-07-25 AAL1658 CVG → DFW Jul 25, 16:10 UTCJul 25, 16:50 UTC40m
2026-07-25 AAL2569 CLT → DSM Jul 25, 14:05 UTCJul 25, 14:40 UTC35m
2026-07-25 AAL2569 CLT → DSM Jul 25, 13:59 UTCJul 25, 14:39 UTC40m
2026-07-25 AAL2569 CLT → DSM Jul 25, 12:10 UTCJul 25, 12:40 UTC30m
2026-07-25 AAL2493 PHL → RDU Jul 25, 09:45 UTCJul 25, 10:15 UTC30m
2026-07-25 AAL1841 MSY → CLT Jul 25, 01:55 UTCJul 25, 04:10 UTC2h 15m
2026-07-25 AAL1841 MSY → CLT Jul 25, 01:52 UTCJul 25, 04:14 UTC2h 22m
2026-07-24 AAL2229 PHX → BOS Jul 24, 22:15 UTCJul 24, 23:40 UTC1h 25m
2026-07-24 AAL2229 PHX → BOS Jul 24, 19:55 UTCJul 24, 21:20 UTC1h 25m
2026-07-24 AAL928 MGA → MIA Jul 24, 16:40 UTCJul 24, 18:10 UTC1h 30m
2026-07-24 AAL928 MGA → MIA Jul 24, 14:25 UTCJul 24, 15:45 UTC1h 20m
2026-07-24 AAL3214 DFW → GRI Jul 24, 11:40 UTCJul 24, 13:15 UTC1h 35m
2026-07-24 AAL3067 MIA → ORD Jul 24, 06:10 UTCJul 24, 07:30 UTC1h 20m
2026-07-24 AAL3067 MIA → ORD Jul 24, 06:07 UTCJul 24, 07:27 UTC1h 20m
2026-07-24 AAL644 SAN → ORD Jul 24, 02:55 UTCJul 24, 04:35 UTC1h 40m
2026-07-24 AAL644 SAN → ORD Jul 24, 00:20 UTCJul 24, 02:05 UTC1h 45m
2026-07-23 AAL2736 RSW → DFW Jul 23, 20:00 UTCJul 23, 23:00 UTC3h 0m
2026-07-23 AAL2736 RSW → DFW Jul 23, 15:35 UTCJul 23, 18:50 UTC3h 15m
2026-07-23 AAL2377 DTW → DFW Jul 23, 13:10 UTCJul 23, 13:55 UTC45m
2026-07-23 AAL2377 DTW → DFW Jul 23, 13:05 UTCJul 23, 13:52 UTC47m
2026-07-23 AAL431 MIA → SFO Jul 23, 03:35 UTCJul 23, 05:45 UTC2h 10m
2026-07-23 AAL1951 SAN → PHX Jul 23, 00:00 UTCJul 23, 00:50 UTC50m
2026-07-22 AAL1951 SAN → PHX Jul 22, 22:35 UTCJul 22, 23:05 UTC30m
2026-07-22 AAL2398 DCA → BGR Jul 22, 18:13 UTCJul 22, 19:55 UTC1h 42m
2026-07-22 AAL2398 DCA → BGR Jul 22, 18:15 UTCJul 22, 20:00 UTC1h 45m
2026-07-22 AAL2775 CLT → SEA Jul 22, 14:50 UTCJul 22, 16:55 UTC2h 5m
2026-07-22 AAL2775 CLT → SEA Jul 22, 14:45 UTCJul 22, 16:57 UTC2h 12m
2026-07-22 AAL2775 CLT → SEA Jul 22, 11:50 UTCJul 22, 13:50 UTC2h 0m
2026-07-22 AAL2347 AUS → PHL Jul 22, 04:00 UTCJul 22, 04:55 UTC55m
2026-07-22 AAL2347 AUS → PHL Jul 22, 03:55 UTCJul 22, 04:53 UTC58m
2026-07-21 AAL2347 AUS → PHL Jul 21, 18:40 UTCJul 21, 20:40 UTC2h 0m
2026-07-21 AAL2398 DCA → BGR Jul 21, 14:55 UTCJul 21, 16:30 UTC1h 35m
2026-07-21 AAL3197 OMA → ORD Jul 21, 12:10 UTCJul 21, 13:20 UTC1h 10m
2026-07-21 AAL3197 OMA → ORD Jul 21, 12:09 UTCJul 21, 13:12 UTC1h 3m
2026-07-21 AAL3198 TUS → PHX Jul 21, 04:20 UTCJul 21, 05:25 UTC1h 5m
2026-07-21 AAL1844 PBI → DFW Jul 21, 00:25 UTCJul 21, 02:00 UTC1h 35m
2026-07-20 AAL1844 PBI → DFW Jul 20, 18:50 UTCJul 20, 20:35 UTC1h 45m
2026-07-20 AAL3170 DRO → DFW Jul 20, 14:55 UTCJul 20, 16:50 UTC1h 55m
2026-07-20 AAL3170 DRO → DFW Jul 20, 12:15 UTCJul 20, 13:50 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 N754UW page for operator, model, and routing details .

Mode-S AA2ABC frequently asked

What is Mode-S code AA2ABC?
AA2ABC is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N754UW.
Where is Mode-S AA2ABC registered?
Mode-S code AA2ABC 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 AA2ABC broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA2ABC, octal 52425274, decimal 11,152,060.
What flights does AA2ABC operate?
Mode-S AA2ABC has broadcast 20 distinct callsigns, including AAL3067, AAL2929, AAL3198, AAL3157, AAL3130.