Apparatus

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sensors Mode-S transponder

A8B44E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N660AW · AIRBUS A-320 · operated by US BANK NA TRUSTEE

Hex
A8B44E
Octal
52132116
Decimal
11,056,206
Country
US
Tail
N660AW
Type
A320
No current signal · last broadcast Jul 26, 21:30 UTC
Flights observed
597
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:30 UTC

Last known position

Most recent position reported by Mode-S A8B44E.

Country allocation

The ICAO 24-bit address A8B44E 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
AAL555 American Airlines 13 2026-07-23
AAL2693 American Airlines 11 2026-07-26
AAL1950 American Airlines 11 2026-07-25
AAL1518 - 11 2026-06-21
AAL3155 American Airlines 8 2026-07-22
AAL2153 - 8 2026-06-21
AAL2062 American Airlines 8 2026-06-12
AAL1785 American Airlines 8 2026-05-01
AAL523 American Airlines 7 2026-07-23
AAL2825 American Airlines 7 2026-07-22
AAL2348 American Airlines 7 2026-07-18
AAL2224 American Airlines 7 2026-04-30
AAL419 - 6 2026-07-19
AAL2913 - 6 2026-06-21
AAL2421 - 6 2026-07-05
AAL2281 - 6 2026-07-11
AAL1890 - 6 2026-06-19
AAL1787 American Airlines 6 2026-07-23
AAL1775 American Airlines 6 2026-07-20
AAL1564 American Airlines 6 2026-05-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL2116 LGA → DCA Jul 26, 20:45 UTCJul 26, 21:30 UTC45m
2026-07-26 AAL2693 PDX → DFW Jul 26, 17:30 UTCJul 26, 18:45 UTC1h 15m
2026-07-26 AAL2693 PDX → DFW Jul 26, 14:10 UTCJul 26, 15:30 UTC1h 20m
2026-07-26 AAL1216 EWR → CLT Jul 26, 10:55 UTCJul 26, 11:55 UTC1h 0m
2026-07-26 AAL1242 CHS → CLT Jul 26, 03:30 UTCJul 26, 04:25 UTC55m
2026-07-26 AAL1450 DCA → PVD Jul 26, 00:55 UTCJul 26, 01:45 UTC50m
2026-07-26 AAL1450 DCA → PVD Jul 26, 00:52 UTCJul 26, 01:45 UTC53m
2026-07-25 AAL1450 DCA → PVD Jul 25, 22:50 UTCJul 25, 23:45 UTC55m
2026-07-25 AAL1950 MIA → DFW Jul 25, 20:15 UTCJul 25, 21:20 UTC1h 5m
2026-07-25 AAL1950 MIA → DFW Jul 25, 20:13 UTCJul 25, 21:20 UTC1h 7m
2026-07-25 AAL1950 MIA → DFW Jul 25, 17:15 UTCJul 25, 18:20 UTC1h 5m
2026-07-25 AAL3297 MIA → LGA Jul 25, 13:10 UTCJul 25, 15:30 UTC2h 20m
2026-07-24 AAL1258 ATL → DCA Jul 24, 22:55 UTCJul 25, 01:20 UTC2h 25m
2026-07-24 AAL804 ORD → CLE Jul 24, 19:45 UTCJul 24, 20:45 UTC1h 0m
2026-07-24 AAL2104 PHX → DTW Jul 24, 16:25 UTCJul 24, 18:10 UTC1h 45m
2026-07-24 AAL2104 PHX → DTW Jul 24, 13:20 UTCJul 24, 15:10 UTC1h 50m
2026-07-23 AAL1787 PHL → ORD Jul 23, 23:15 UTCJul 24, 00:35 UTC1h 20m
2026-07-23 AAL555 ORD → PIT Jul 23, 20:00 UTCJul 23, 21:05 UTC1h 5m
2026-07-23 AAL555 ORD → PIT Jul 23, 19:58 UTCJul 23, 21:04 UTC1h 6m
2026-07-23 AAL555 ORD → PIT Jul 23, 17:40 UTCJul 23, 18:45 UTC1h 5m
2026-07-23 AAL523 CHS → PHL Jul 23, 14:47 UTCJul 23, 16:27 UTC1h 40m
2026-07-23 AAL523 CHS → PHL Jul 23, 14:50 UTCJul 23, 16:35 UTC1h 45m
2026-07-22 AAL1787 PHL → ORD Jul 22, 23:25 UTCJul 23, 00:40 UTC1h 15m
2026-07-22 AAL555 ORD → PIT Jul 22, 20:50 UTCJul 22, 22:05 UTC1h 15m
2026-07-22 AAL555 ORD → PIT Jul 22, 20:47 UTCJul 22, 22:00 UTC1h 13m
2026-07-22 AAL555 ORD → PIT Jul 22, 18:50 UTCJul 22, 19:50 UTC1h 0m
2026-07-22 AAL523 CHS → PHL Jul 22, 15:45 UTCJul 22, 17:35 UTC1h 50m
2026-07-22 AAL2825 PHX → EWR Jul 22, 13:35 UTCJul 22, 14:25 UTC50m
2026-07-22 AAL2825 PHX → EWR Jul 22, 13:33 UTCJul 22, 14:26 UTC53m
2026-07-22 AAL3155 CLT → ROC Jul 22, 01:45 UTCJul 22, 03:20 UTC1h 35m
2026-07-21 AAL1809 CLT → PHL Jul 21, 21:35 UTCJul 21, 23:10 UTC1h 35m
2026-07-21 AAL1809 CLT → PHL Jul 21, 21:33 UTCJul 21, 23:10 UTC1h 37m
2026-07-21 AAL1809 CLT → PHL Jul 21, 19:15 UTCJul 21, 20:25 UTC1h 10m
2026-07-21 AAL1311 PHX → PHL Jul 21, 16:40 UTCJul 21, 17:50 UTC1h 10m
2026-07-21 AAL2291 PHX → SJC Jul 21, 13:55 UTCJul 21, 15:00 UTC1h 5m
2026-07-21 AAL2291 PHX → SJC Jul 21, 13:51 UTCJul 21, 15:00 UTC1h 9m
2026-07-21 AAL2264 ORD → BOS Jul 21, 10:25 UTCJul 21, 11:50 UTC1h 25m
2026-07-21 AAL2094 - Jul 21, 01:40 UTCJul 21, 03:00 UTC1h 20m
2026-07-21 AAL2094 CLT → SRQ Jul 21, 01:37 UTCJul 21, 02:59 UTC1h 22m
2026-07-20 AAL1891 PHL → CLE Jul 20, 22:55 UTCJul 21, 00:05 UTC1h 9m
2026-07-20 AAL1891 PHL → CLE Jul 20, 20:25 UTCJul 20, 21:55 UTC1h 30m
2026-07-20 AAL1311 PHX → PHL Jul 20, 17:50 UTCJul 20, 19:00 UTC1h 10m
2026-07-20 AAL1311 PHX → PHL Jul 20, 17:48 UTCJul 20, 18:56 UTC1h 8m
2026-07-20 AAL2498 PHL → CLT Jul 20, 15:30 UTCJul 20, 16:40 UTC1h 10m
2026-07-20 AAL2415 MSY → ORD Jul 20, 13:25 UTCJul 20, 14:10 UTC45m
2026-07-20 AAL2415 MSY → ORD Jul 20, 11:40 UTCJul 20, 12:20 UTC40m
2026-07-20 AAL1775 CLT → DCA Jul 20, 01:00 UTCJul 20, 02:00 UTC1h 0m
2026-07-20 AAL1775 CLT → DCA Jul 20, 00:56 UTCJul 20, 01:52 UTC56m
2026-07-19 AAL1775 CLT → DCA Jul 19, 22:50 UTCJul 19, 23:40 UTC50m
2026-07-19 AAL943 CMH → CLT Jul 19, 20:40 UTCJul 19, 21:00 UTC20m

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 N660AW page for operator, model, and routing details .

Mode-S A8B44E frequently asked

What is Mode-S code A8B44E?
A8B44E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N660AW.
Where is Mode-S A8B44E registered?
Mode-S code A8B44E 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 A8B44E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A8B44E, octal 52132116, decimal 11,056,206.
What flights does A8B44E operate?
Mode-S A8B44E has broadcast 20 distinct callsigns, including AAL555, AAL2693, AAL1950, AAL1518, AAL3155.