Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AC754B

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N9010R · AIRBUS A-319 · operated by UMB BANK NA TRUSTEE

Hex
AC754B
Octal
53072513
Decimal
11,302,219
Country
US
Tail
N9010R
Type
A319
Transponder active on ground
Flights observed
65
Distinct callsigns
20
Country
US
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S AC754B.

Country allocation

The ICAO 24-bit address AC754B 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
AAL9784 - 4 2026-06-30
AAL1642 - 4 2026-07-12
AAL3198 American Airlines 3 2026-04-13
AAL2781 - 3 2026-07-09
AAL2154 - 3 2026-07-02
AAL1371 - 3 2026-04-13
AAL1135 - 3 2026-07-13
AAL927 - 2 2026-07-10
AAL370 - 2 2026-07-03
AAL3331 - 2 2026-07-06
AAL3282 - 2 2026-07-05
AAL3215 - 2 2026-07-12
AAL3129 - 2 2026-07-07
AAL2939 - 2 2026-07-09
AAL2377 - 2 2026-07-04
AAL2246 - 2 2026-07-09
AAL2131 - 2 2026-07-13
AAL1883 - 2 2026-07-04
AAL1541 - 2 2026-07-11
AAL1406 - 2 2026-07-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AAL2131 - Jul 13, 17:55 UTCJul 13, 19:20 UTC1h 25m
2026-07-13 AAL2131 - Jul 13, 14:55 UTCJul 13, 16:15 UTC1h 20m
2026-07-13 AAL1135 ATL → MIA Jul 13, 11:51 UTCJul 13, 13:15 UTC1h 24m
2026-07-13 AAL1135 ATL → MIA Jul 13, 11:50 UTCJul 13, 13:20 UTC1h 30m
2026-07-12 AAL535 HWO → ATL Jul 12, 22:55 UTCJul 13, 00:20 UTC1h 25m
2026-07-12 AAL1642 - Jul 12, 15:15 UTCJul 12, 16:25 UTC1h 10m
2026-07-12 AAL1642 - Jul 12, 12:45 UTCJul 12, 14:01 UTC1h 15m
2026-07-12 AAL3215 - Jul 12, 10:05 UTCJul 12, 10:40 UTC35m
2026-07-12 AAL3215 TPA → MIA Jul 12, 10:03 UTCJul 12, 10:41 UTC38m
2026-07-12 AAL1714 - Jul 12, 03:35 UTCJul 12, 04:20 UTC45m
2026-07-11 AAL3015 - Jul 11, 20:35 UTCJul 11, 23:05 UTC2h 30m
2026-07-11 AAL1541 - Jul 11, 15:55 UTCJul 11, 18:25 UTC2h 30m
2026-07-11 AAL1541 MIA → PTP Jul 11, 15:53 UTCJul 11, 18:53 UTC3h 0m
2026-07-10 AAL927 - Jul 10, 20:40 UTCJul 10, 21:05 UTC25m
2026-07-10 AAL927 - Jul 10, 18:15 UTCJul 10, 18:40 UTC25m
2026-07-10 AAL1642 - Jul 10, 15:15 UTCJul 10, 16:30 UTC1h 15m
2026-07-10 AAL1642 - Jul 10, 12:45 UTCJul 10, 14:00 UTC1h 15m
2026-07-09 AAL2939 - Jul 9, 22:30 UTCJul 10, 00:25 UTC1h 55m
2026-07-09 AAL2939 - Jul 9, 19:35 UTCJul 9, 21:25 UTC1h 50m
2026-07-09 AAL2246 - Jul 9, 17:50 UTCJul 9, 18:15 UTC25m
2026-07-09 AAL2246 - Jul 9, 15:50 UTCJul 9, 16:10 UTC20m
2026-07-09 AAL2781 TPA → MIA Jul 9, 13:55 UTCJul 9, 14:40 UTC45m
2026-07-09 AAL2781 TPA → MIA Jul 9, 13:55 UTCJul 9, 14:35 UTC40m
2026-07-09 AAL2781 - Jul 9, 12:10 UTCJul 9, 12:50 UTC40m
2026-07-09 AAL1135 ATL → MIA Jul 9, 09:40 UTCJul 9, 11:05 UTC1h 25m
2026-07-09 AAL2779 ORD → ATL Jul 9, 00:30 UTCJul 9, 02:00 UTC1h 30m
2026-07-08 AAL1974 JAC → ORD Jul 8, 19:52 UTCJul 8, 22:19 UTC2h 27m
2026-07-08 AAL3246 JFK → ORD Jul 8, 14:10 UTCJul 8, 22:35 UTC8h 25m
2026-07-08 AAL1040 - Jul 8, 10:30 UTCJul 8, 12:50 UTC2h 20m
2026-07-07 AAL688 JFK → MIA Jul 7, 22:00 UTCJul 8, 00:40 UTC2h 40m
2026-07-07 AAL3129 JAC → JFK Jul 7, 16:38 UTCJul 7, 20:24 UTC3h 46m
2026-07-06 AAL3129 DFW → JFK Jul 6, 23:10 UTCJul 7, 20:30 UTC21h 20m
2026-07-06 AAL2956 - Jul 6, 19:20 UTCJul 6, 21:15 UTC1h 55m
2026-07-06 AAL3331 - Jul 6, 15:05 UTCJul 6, 17:15 UTC2h 10m
2026-07-06 AAL3331 ORD → JAC Jul 6, 15:01 UTCJul 6, 17:42 UTC2h 41m
2026-07-06 AAL2475 - Jul 6, 11:15 UTCJul 6, 12:00 UTC45m
2026-07-06 AAL3326 - Jul 6, 05:15 UTCJul 6, 05:45 UTC30m
2026-07-05 AAL3282 - Jul 5, 02:50 UTCJul 5, 04:55 UTC2h 5m
2026-07-05 AAL3282 JAC → ORD Jul 5, 02:30 UTCJul 5, 04:56 UTC2h 26m
2026-07-04 AAL1883 - Jul 4, 18:20 UTCJul 4, 20:25 UTC2h 5m
2026-07-04 AAL1883 DFW → JAC Jul 4, 18:19 UTCJul 4, 20:44 UTC2h 25m
2026-07-04 AAL2377 - Jul 4, 13:05 UTCJul 4, 13:55 UTC50m
2026-07-04 AAL2377 SAT → DFW Jul 4, 13:04 UTCJul 4, 13:53 UTC49m
2026-07-04 AAL1406 - Jul 4, 02:35 UTCJul 4, 03:15 UTC40m
2026-07-04 AAL1406 DFW → SAT Jul 4, 02:32 UTCJul 4, 03:13 UTC41m
2026-07-03 AAL2743 - Jul 3, 19:25 UTCJul 4, 00:30 UTC5h 5m
2026-07-03 AAL2432 - Jul 3, 14:55 UTCJul 3, 18:05 UTC3h 10m
2026-07-03 AAL1439 - Jul 3, 11:05 UTCJul 3, 12:20 UTC1h 15m
2026-07-03 AAL370 - Jul 3, 03:05 UTCJul 3, 04:15 UTC1h 10m
2026-07-03 AAL370 CLT → DTW Jul 3, 03:02 UTCJul 3, 04:15 UTC1h 13m

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 N9010R page for operator, model, and routing details .

Mode-S AC754B frequently asked

What is Mode-S code AC754B?
AC754B is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N9010R.
Where is Mode-S AC754B registered?
Mode-S code AC754B 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 AC754B broadcasting right now?
Mode-S AC754B is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC754B, octal 53072513, decimal 11,302,219.
What flights does AC754B operate?
Mode-S AC754B has broadcast 20 distinct callsigns, including AAL9784, AAL1642, AAL3198, AAL2781, AAL2154.