Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AC053F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N874AN · BOEING 787-8 Dreamliner · operated by WILMINGTON TRUST CO TRUSTEE

Hex
AC053F
Octal
53002477
Decimal
11,273,535
Country
US
Tail
N874AN
Type
B788
Broadcasting now · callsign AAL130 · 40,000 ft
Flights observed
271
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 09:15 UTC

Current position

AC053F is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address AC053F 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
AAL5 - 19 2026-07-15
AAL6 - 13 2026-07-12
AAL115 - 10 2026-07-11
AAL102 - 9 2026-07-15
AAL723 American Airlines 8 2026-07-20
AAL71 - 8 2026-07-16
AAL126 American Airlines 8 2026-07-19
AAL93 American Airlines 7 2026-07-21
AAL741 American Airlines 7 2026-06-30
AAL70 - 7 2026-07-15
AAL181 American Airlines 7 2026-06-29
AAL906 - 6 2026-06-21
AAL40 American Airlines 6 2026-06-06
AAL125 - 6 2026-07-19
AAL995 - 5 2026-06-20
AAL957 American Airlines 5 2026-07-25
AAL912 American Airlines 5 2026-07-26
AAL780 American Airlines 5 2026-06-29
AAL722 - 5 2026-07-01
AAL41 American Airlines 5 2026-04-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL912 SCL → MIA Jul 26, 07:35 UTCJul 26, 09:15 UTC1h 40m
2026-07-26 AAL912 SCL → MIA Jul 26, 01:20 UTCJul 26, 01:30 UTC10m
2026-07-25 AAL957 MIA → SCL Jul 25, 03:00 UTCJul 25, 03:20 UTC20m
2026-07-25 AAL957 MIA → SCL Jul 25, 02:59 UTCJul 25, 10:36 UTC7h 37m
2026-07-24 AAL3306 MCO → LGA Jul 24, 20:40 UTCJul 24, 22:55 UTC2h 15m
2026-07-24 AAL3306 MCO → LGA Jul 24, 20:38 UTCJul 24, 22:55 UTC2h 17m
2026-07-24 AAL285 LIH → LAX Jul 24, 10:00 UTCJul 24, 18:05 UTC8h 5m
2026-07-24 AAL285 LIH → LAX Jul 24, 09:58 UTCJul 24, 18:05 UTC8h 7m
2026-07-24 AAL284 LAX → HNL Jul 24, 00:46 UTCJul 24, 08:00 UTC7h 14m
2026-07-23 AAL299 - Jul 23, 20:35 UTCJul 23, 20:40 UTC5m
2026-07-23 AAL299 MXP → PHL Jul 23, 12:30 UTCJul 23, 20:40 UTC8h 10m
2026-07-23 AAL299 MXP → PHL Jul 23, 12:27 UTCJul 23, 20:20 UTC7h 53m
2026-07-23 AAL298 PHL → MXP Jul 23, 01:00 UTCJul 23, 08:30 UTC7h 30m
2026-07-21 AAL93 ZRH → PHL Jul 21, 10:30 UTCJul 21, 18:30 UTC8h 0m
2026-07-20 AAL92 PHL → ZRH Jul 20, 22:30 UTCJul 21, 05:40 UTC7h 10m
2026-07-20 AAL723 DUB → PHL Jul 20, 13:05 UTCJul 20, 19:35 UTC6h 30m
2026-07-20 AAL723 DUB → PHL Jul 20, 13:01 UTCJul 20, 19:36 UTC6h 35m
2026-07-20 AAL208 - Jul 20, 03:45 UTCJul 20, 10:30 UTC6h 45m
2026-07-19 AAL125 MAD → ORD Jul 19, 14:20 UTCJul 19, 22:35 UTC8h 15m
2026-07-19 AAL126 ORD → EWR Jul 19, 04:37 UTCJul 19, 12:02 UTC7h 25m
2026-07-19 AAL126 ORD → EWR Jul 19, 04:40 UTCJul 19, 11:45 UTC7h 5m
2026-07-18 AAL125 - Jul 18, 12:00 UTCJul 18, 13:05 UTC1h 5m
2026-07-18 AAL125 MAD → ORD Jul 18, 11:57 UTCJul 18, 20:37 UTC8h 40m
2026-07-18 AAL125 MAD → ORD Jul 18, 11:57 UTCJul 18, 20:32 UTC8h 35m
2026-07-18 AAL740 - Jul 18, 00:45 UTCJul 18, 02:25 UTC1h 40m
2026-07-18 AAL740 PHL → MAD Jul 18, 00:41 UTCJul 18, 07:13 UTC6h 32m
2026-07-17 AAL715 - Jul 17, 12:04 UTCJul 17, 20:25 UTC8h 20m
2026-07-17 AAL715 VCE → PHL Jul 17, 12:00 UTCJul 17, 20:25 UTC8h 25m
2026-07-17 AAL130 - Jul 17, 00:10 UTCJul 17, 10:15 UTC10h 5m
2026-07-16 AAL71 FRA → DFW Jul 16, 09:20 UTCJul 16, 18:50 UTC9h 30m
2026-07-15 AAL70 DFW → FRA Jul 15, 21:40 UTCJul 16, 07:05 UTC9h 25m
2026-07-15 AAL102 - Jul 15, 05:00 UTCJul 15, 11:40 UTC6h 40m
2026-07-15 AAL5 - Jul 15, 00:30 UTCJul 15, 00:40 UTC10m
2026-07-14 AAL5 - Jul 14, 17:15 UTCJul 14, 20:20 UTC3h 5m
2026-07-13 AAL71 FRA → DFW Jul 13, 09:20 UTCJul 13, 19:05 UTC9h 45m
2026-07-12 AAL70 - Jul 12, 21:40 UTCJul 13, 07:01 UTC9h 20m
2026-07-12 AAL6 - Jul 12, 08:25 UTCJul 12, 11:15 UTC2h 50m
2026-07-12 AAL6 - Jul 12, 04:25 UTCJul 12, 04:40 UTC15m
2026-07-11 AAL115 - Jul 11, 14:35 UTCJul 11, 21:55 UTC7h 20m
2026-07-11 AAL6 - Jul 11, 07:50 UTCJul 11, 10:40 UTC2h 50m
2026-07-11 AAL6 - Jul 11, 04:01 UTCJul 11, 04:15 UTC15m
2026-07-11 AAL6 HNL → DFW Jul 11, 03:55 UTCJul 11, 10:37 UTC6h 42m
2026-07-11 AAL5 - Jul 11, 00:15 UTCJul 11, 00:35 UTC20m
2026-07-10 AAL5 - Jul 10, 17:05 UTCJul 10, 19:50 UTC2h 45m
2026-07-10 AAL5 DFW → HNL Jul 10, 17:04 UTCJul 11, 00:35 UTC7h 31m
2026-07-10 AAL6 - Jul 10, 03:55 UTCJul 10, 10:35 UTC6h 40m
2026-07-09 AAL115 - Jul 9, 21:40 UTCJul 9, 22:05 UTC25m
2026-07-09 AAL115 - Jul 9, 14:30 UTCJul 9, 17:15 UTC2h 45m
2026-07-09 AAL115 DFW → HNL Jul 9, 14:27 UTCJul 9, 21:50 UTC7h 23m
2026-07-09 AAL102 - Jul 9, 04:50 UTCJul 9, 11:35 UTC6h 45m

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 N874AN page for operator, model, and routing details .

Mode-S AC053F frequently asked

What is Mode-S code AC053F?
AC053F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N874AN.
Where is Mode-S AC053F registered?
Mode-S code AC053F 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 AC053F broadcasting right now?
Yes. Mode-S AC053F is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC053F, octal 53002477, decimal 11,273,535.
What flights does AC053F operate?
Mode-S AC053F has broadcast 20 distinct callsigns, including AAL5, AAL6, AAL115, AAL102, AAL723.