Apparatus

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sensors Mode-S transponder

A897F4

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N653AW · AIRBUS A-320 · operated by US BANK NA TRUSTEE

Hex
A897F4
Octal
52113764
Decimal
11,048,948
Country
US
Tail
N653AW
Type
A320
Broadcasting now · callsign AAL2037 · 38,025 ft
Flights observed
401
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 23:00 UTC

Current position

A897F4 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A897F4 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 16 2026-07-20
AAL2116 American Airlines 12 2026-07-17
AAL2281 - 11 2026-07-03
AAL2336 American Airlines 8 2026-07-22
AAL2104 American Airlines 8 2026-07-21
AAL2142 American Airlines 7 2026-05-16
AAL1933 American Airlines 7 2026-07-25
AAL1891 American Airlines 7 2026-07-23
AAL1419 American Airlines 7 2026-07-24
AAL1407 American Airlines 7 2026-07-26
AAL1023 - 7 2026-07-14
AAL3225 American Airlines 6 2026-06-02
AAL3046 American Airlines 6 2026-07-23
AAL2348 - 6 2026-07-14
AAL2273 - 6 2026-06-20
AAL1180 American Airlines 6 2026-07-23
AAL768 - 5 2026-06-20
AAL523 American Airlines 5 2026-07-20
AAL3155 - 5 2026-07-15
AAL3115 - 5 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL1407 SFO → PHX Jul 26, 22:25 UTCJul 26, 23:00 UTC35m
2026-07-26 AAL1407 SFO → PHX Jul 26, 18:10 UTCJul 26, 21:20 UTC3h 10m
2026-07-26 AAL2291 PHX → SJC Jul 26, 16:00 UTCJul 26, 17:05 UTC1h 5m
2026-07-26 AAL2967 DFW → LAX Jul 26, 13:00 UTCJul 26, 14:25 UTC1h 25m
2026-07-26 AAL626 PHL → CLT Jul 26, 02:45 UTCJul 26, 03:40 UTC55m
2026-07-26 AAL626 PHL → CLT Jul 26, 02:41 UTCJul 26, 03:36 UTC55m
2026-07-25 AAL2203 SNA → JFK Jul 25, 23:40 UTCJul 26, 01:05 UTC1h 25m
2026-07-25 AAL2203 SNA → JFK Jul 25, 21:10 UTCJul 25, 22:40 UTC1h 30m
2026-07-25 AAL2671 CLT → VPS Jul 25, 18:20 UTCJul 25, 19:25 UTC1h 5m
2026-07-25 AAL2671 CLT → VPS Jul 25, 15:35 UTCJul 25, 16:50 UTC1h 15m
2026-07-25 AAL1518 PHL → JAX Jul 25, 12:55 UTCJul 25, 14:00 UTC1h 5m
2026-07-25 AAL1269 PBI → ORD Jul 25, 02:45 UTCJul 25, 03:45 UTC1h 0m
2026-07-25 AAL1933 MIA → ORD Jul 25, 00:05 UTCJul 25, 00:40 UTC35m
2026-07-24 AAL1933 MIA → ORD Jul 24, 23:53 UTCJul 25, 00:33 UTC40m
2026-07-24 AAL1933 MIA → ORD Jul 24, 22:25 UTCJul 24, 22:50 UTC25m
2026-07-24 AAL1419 FLL → CLT Jul 24, 18:35 UTCJul 24, 20:55 UTC2h 20m
2026-07-24 AAL1419 FLL → CLT Jul 24, 14:50 UTCJul 24, 17:00 UTC2h 10m
2026-07-24 AAL2967 DFW → LAX Jul 24, 11:55 UTCJul 24, 12:50 UTC55m
2026-07-24 AAL2989 BDL → DCA Jul 24, 01:00 UTCJul 24, 01:55 UTC55m
2026-07-24 AAL2989 BDL → DCA Jul 24, 00:59 UTCJul 24, 01:59 UTC1h 0m
2026-07-23 AAL1891 PHL → CLE Jul 23, 21:50 UTCJul 23, 23:30 UTC1h 40m
2026-07-23 AAL1891 PHL → CLE Jul 23, 19:15 UTCJul 23, 20:40 UTC1h 25m
2026-07-23 AAL1180 CLT → BOS Jul 23, 16:15 UTCJul 23, 17:45 UTC1h 30m
2026-07-23 AAL3046 BHM → MIA Jul 23, 12:50 UTCJul 23, 14:15 UTC1h 25m
2026-07-23 AAL978 DCA → ORD Jul 23, 10:10 UTCJul 23, 11:20 UTC1h 10m
2026-07-23 AAL978 DCA → ORD Jul 23, 10:05 UTCJul 23, 11:19 UTC1h 14m
2026-07-23 AAL2392 PHL → LAX Jul 23, 03:15 UTCJul 23, 04:25 UTC1h 10m
2026-07-23 AAL2392 PHL → LAX Jul 23, 03:09 UTCJul 23, 04:24 UTC1h 15m
2026-07-22 AAL1891 PHL → CLE Jul 22, 23:40 UTCJul 23, 01:05 UTC1h 25m
2026-07-22 AAL1891 PHL → CLE Jul 22, 23:37 UTCJul 23, 01:03 UTC1h 26m
2026-07-22 AAL1891 PHL → CLE Jul 22, 21:20 UTCJul 22, 22:50 UTC1h 30m
2026-07-22 AAL2336 CLE → DFW Jul 22, 17:15 UTCJul 22, 19:45 UTC2h 30m
2026-07-22 AAL2336 CLE → DFW Jul 22, 13:10 UTCJul 22, 14:45 UTC1h 35m
2026-07-22 AAL2336 CLE → DFW Jul 22, 13:04 UTCJul 22, 14:33 UTC1h 29m
2026-07-22 AAL387 DTW → CLT Jul 22, 11:10 UTCJul 22, 11:35 UTC25m
2026-07-22 AAL419 - Jul 22, 01:10 UTCJul 22, 02:35 UTC1h 25m
2026-07-22 AAL419 CLT → DTW Jul 22, 01:06 UTCJul 22, 02:29 UTC1h 23m
2026-07-21 AAL2182 DCA → CLT Jul 21, 22:05 UTCJul 21, 23:00 UTC55m
2026-07-21 AAL2104 PHX → DTW Jul 21, 17:20 UTCJul 21, 19:00 UTC1h 40m
2026-07-21 AAL2104 PHX → DTW Jul 21, 17:14 UTCJul 21, 19:06 UTC1h 52m
2026-07-21 AAL2104 PHX → DTW Jul 21, 13:35 UTCJul 21, 15:25 UTC1h 50m
2026-07-21 AAL1787 ORD → DCA Jul 21, 00:20 UTCJul 21, 01:35 UTC1h 15m
2026-07-20 AAL555 ORD → PIT Jul 20, 21:15 UTCJul 20, 22:15 UTC1h 0m
2026-07-20 AAL555 ORD → PIT Jul 20, 21:10 UTCJul 20, 22:17 UTC1h 7m
2026-07-20 AAL555 ORD → PIT Jul 20, 19:15 UTCJul 20, 20:15 UTC1h 0m
2026-07-20 AAL523 CHS → PHL Jul 20, 16:00 UTCJul 20, 17:35 UTC1h 35m
2026-07-20 AAL1269 - Jul 20, 03:55 UTCJul 20, 04:50 UTC55m
2026-07-20 AAL1269 CLT → DCA Jul 20, 03:51 UTCJul 20, 04:49 UTC58m
2026-07-20 AAL1991 - Jul 20, 00:25 UTCJul 20, 01:20 UTC55m
2026-07-19 AAL1991 - Jul 19, 22:45 UTCJul 19, 23:35 UTC50m

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 N653AW page for operator, model, and routing details .

Mode-S A897F4 frequently asked

What is Mode-S code A897F4?
A897F4 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N653AW.
Where is Mode-S A897F4 registered?
Mode-S code A897F4 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 A897F4 broadcasting right now?
Yes. Mode-S A897F4 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A897F4, octal 52113764, decimal 11,048,948.
What flights does A897F4 operate?
Mode-S A897F4 has broadcast 20 distinct callsigns, including AAL555, AAL2116, AAL2281, AAL2336, AAL2104.