Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

ACE5BC

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N930AU · AIRBUS A-321 · operated by AMERICAN AIRLINES INC

Hex
ACE5BC
Octal
53162674
Decimal
11,331,004
Country
US
Tail
N930AU
Type
A321
No current signal · last broadcast Jul 25, 04:00 UTC
Flights observed
505
Distinct callsigns
20
Country
US
Last broadcast
Jul 25, 04:00 UTC

Last known position

Most recent position reported by Mode-S ACE5BC.

Country allocation

The ICAO 24-bit address ACE5BC 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
AAL2988 - 6 2026-07-17
AAL2900 - 6 2026-06-30
AAL903 American Airlines 5 2026-06-11
AAL3245 - 5 2026-07-20
AAL2633 - 5 2026-07-18
AAL1850 American Airlines 5 2026-06-22
AAL1322 - 5 2026-07-12
AAL928 - 4 2026-07-06
AAL767 - 4 2026-07-08
AAL509 - 4 2026-07-12
AAL420 American Airlines 4 2026-04-24
AAL3115 American Airlines 4 2026-05-09
AAL2947 - 4 2026-07-10
AAL2845 American Airlines 4 2026-05-06
AAL2759 - 4 2026-04-13
AAL2584 American Airlines 4 2026-06-07
AAL2237 - 4 2026-07-13
AAL2160 American Airlines 4 2026-06-09
AAL1595 - 4 2026-06-27
AAL1552 American Airlines 4 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 AAL1962 CLT → PIT Jul 25, 03:05 UTCJul 25, 04:00 UTC55m
2026-07-24 AAL1552 DFW → TPA Jul 24, 23:05 UTCJul 25, 01:00 UTC1h 55m
2026-07-24 AAL1552 DFW → TPA Jul 24, 23:04 UTCJul 25, 00:59 UTC1h 55m
2026-07-24 AAL1552 DFW → TPA Jul 24, 20:05 UTCJul 24, 21:40 UTC1h 35m
2026-07-24 AAL2310 MIA → LGA Jul 24, 17:20 UTCJul 24, 18:25 UTC1h 5m
2026-07-24 AAL2310 MIA → LGA Jul 24, 15:25 UTCJul 24, 16:20 UTC55m
2026-07-24 AAL2362 DFW → SAN Jul 24, 13:25 UTCJul 24, 14:05 UTC40m
2026-07-24 AAL2362 DFW → SAN Jul 24, 13:22 UTCJul 24, 14:04 UTC42m
2026-07-24 AAL2362 DFW → SAN Jul 24, 11:45 UTCJul 24, 12:10 UTC25m
2026-07-24 AAL349 LGA → ORD Jul 24, 09:15 UTCJul 24, 10:15 UTC1h 0m
2026-07-24 AAL1962 CLT → PIT Jul 24, 03:50 UTCJul 24, 04:45 UTC55m
2026-07-23 AAL2496 CZM → ORD Jul 23, 23:50 UTCJul 24, 02:15 UTC2h 25m
2026-07-23 AAL2496 CZM → ORD Jul 23, 20:30 UTCJul 23, 22:50 UTC2h 20m
2026-07-23 AAL1651 SAN → CLT Jul 23, 14:35 UTCJul 23, 18:55 UTC4h 20m
2026-07-23 AAL3322 ORD → MIA Jul 23, 01:00 UTCJul 23, 05:10 UTC4h 10m
2026-07-22 AAL792 CUN → CLT Jul 22, 19:55 UTCJul 22, 22:15 UTC2h 20m
2026-07-22 AAL886 CLT → CUN Jul 22, 16:25 UTCJul 22, 18:40 UTC2h 15m
2026-07-22 AAL886 CLT → CUN Jul 22, 16:21 UTCJul 22, 18:44 UTC2h 23m
2026-07-22 AAL3187 LGA → DCA Jul 22, 13:55 UTCJul 22, 14:45 UTC50m
2026-07-22 AAL3187 LGA → DCA Jul 22, 11:35 UTCJul 22, 11:50 UTC15m
2026-07-22 AAL3187 LGA → DCA Jul 22, 11:29 UTCJul 22, 14:44 UTC3h 15m
2026-07-22 AAL3065 DFW → ORD Jul 22, 04:05 UTCJul 22, 05:10 UTC1h 5m
2026-07-21 AAL2175 CUN → PHL Jul 21, 17:36 UTCJul 21, 20:51 UTC3h 15m
2026-07-21 AAL2175 - Jul 21, 17:40 UTCJul 21, 19:00 UTC1h 20m
2026-07-21 AAL1262 PHL → CUN Jul 21, 12:55 UTCJul 21, 15:40 UTC2h 45m
2026-07-21 AAL1262 PHL → CUN Jul 21, 12:35 UTCJul 21, 12:50 UTC15m
2026-07-21 AAL1262 PHL → CUN Jul 21, 12:33 UTCJul 21, 15:45 UTC3h 12m
2026-07-21 AAL2522 SEA → PHL Jul 21, 06:00 UTCJul 21, 10:10 UTC4h 10m
2026-07-20 AAL2009 SFO → PHL Jul 20, 22:25 UTCJul 21, 01:55 UTC3h 30m
2026-07-20 AAL3245 TPA → DFW Jul 20, 18:40 UTCJul 20, 20:50 UTC2h 10m
2026-07-20 AAL3245 TPA → DFW Jul 20, 18:40 UTCJul 20, 20:50 UTC2h 10m
2026-07-20 AAL3245 DFW → TPA Jul 20, 14:50 UTCJul 20, 17:35 UTC2h 45m
2026-07-20 AAL3002 IAH → DFW Jul 20, 12:10 UTCJul 20, 12:55 UTC45m
2026-07-20 AAL1392 - Jul 20, 00:10 UTCJul 20, 00:55 UTC45m
2026-07-20 AAL1392 DFW → IAH Jul 20, 00:10 UTCJul 20, 00:47 UTC37m
2026-07-19 AAL1863 IAD → DFW Jul 19, 20:10 UTCJul 19, 22:45 UTC2h 35m
2026-07-19 AAL1863 IAD → DFW Jul 19, 15:40 UTCJul 19, 18:25 UTC2h 45m
2026-07-18 AAL2633 - Jul 18, 18:10 UTCJul 18, 21:20 UTC3h 10m
2026-07-18 AAL2633 - Jul 18, 13:40 UTCJul 18, 16:35 UTC2h 55m
2026-07-18 AAL2272 OKC → DFW Jul 18, 11:10 UTCJul 18, 11:45 UTC35m
2026-07-18 AAL2734 DFW → OKC Jul 18, 04:35 UTCJul 18, 05:10 UTC35m
2026-07-18 AAL2734 DFW → OKC Jul 18, 04:35 UTCJul 18, 05:10 UTC35m
2026-07-18 AAL3272 TPA → DFW Jul 18, 01:10 UTCJul 18, 03:15 UTC2h 6m
2026-07-17 AAL3272 DFW → TPA Jul 17, 21:25 UTCJul 17, 23:35 UTC2h 10m
2026-07-17 AAL1186 - Jul 17, 17:30 UTCJul 17, 20:10 UTC2h 40m
2026-07-17 AAL1154 - Jul 17, 12:40 UTCJul 17, 15:40 UTC3h 0m
2026-07-17 AAL1154 DFW → LAX Jul 17, 12:36 UTCJul 17, 15:36 UTC3h 0m
2026-07-17 AAL2003 SEA → DFW Jul 17, 07:20 UTCJul 17, 10:44 UTC3h 25m
2026-07-17 AAL2003 SEA → DFW Jul 17, 07:16 UTCJul 17, 10:43 UTC3h 27m
2026-07-17 AAL2003 DFW → SEA Jul 17, 02:20 UTCJul 17, 05:50 UTC3h 30m

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 N930AU page for operator, model, and routing details .

Mode-S ACE5BC frequently asked

What is Mode-S code ACE5BC?
ACE5BC is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N930AU.
Where is Mode-S ACE5BC registered?
Mode-S code ACE5BC 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 ACE5BC broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 04:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ACE5BC, octal 53162674, decimal 11,331,004.
What flights does ACE5BC operate?
Mode-S ACE5BC has broadcast 20 distinct callsigns, including AAL2988, AAL2900, AAL903, AAL3245, AAL2633.