Apparatus

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sensors Mode-S transponder

AA2184

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N752AN · BOEING 777-200 · operated by AMERICAN AIRLINES INC

Hex
AA2184
Octal
52420604
Decimal
11,149,700
Country
US
Tail
N752AN
Type
B772
No current signal · last broadcast Jul 26, 21:25 UTC
Flights observed
240
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:25 UTC

Last known position

Most recent position reported by Mode-S AA2184.

Country allocation

The ICAO 24-bit address AA2184 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
AAL37 - 15 2026-07-17
AAL133 - 12 2026-07-22
AAL69 - 9 2026-06-30
AAL61 - 9 2026-07-06
AAL132 American Airlines 9 2026-07-22
AAL53 - 8 2026-07-23
AAL49 - 8 2026-07-09
AAL36 - 8 2026-07-10
AAL240 American Airlines 8 2026-07-23
AAL904 - 7 2026-07-16
AAL281 American Airlines 7 2026-04-17
AAL786 - 6 2026-07-08
AAL721 American Airlines 6 2026-07-26
AAL60 American Airlines 6 2026-07-07
AAL239 American Airlines 6 2026-07-21
AAL787 - 5 2026-06-14
AAL725 - 5 2026-07-08
AAL720 American Airlines 5 2026-05-16
AAL705 - 5 2026-07-02
AAL704 American Airlines 5 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL721 FCO → CLT Jul 26, 12:05 UTCJul 26, 21:25 UTC9h 20m
2026-07-25 AAL52 MIA → FCO Jul 25, 23:45 UTCJul 26, 09:10 UTC9h 26m
2026-07-25 AAL113 BCN → MIA Jul 25, 10:55 UTCJul 25, 20:00 UTC9h 5m
2026-07-24 AAL112 MIA → BCN Jul 24, 23:30 UTCJul 25, 08:25 UTC8h 55m
2026-07-23 AAL53 - Jul 23, 13:15 UTCJul 23, 15:45 UTC2h 30m
2026-07-23 AAL53 FCO → MIA Jul 23, 13:14 UTCJul 23, 23:02 UTC9h 48m
2026-07-23 AAL53 FCO → MIA Jul 23, 13:14 UTCJul 23, 23:00 UTC9h 46m
2026-07-23 AAL240 DFW → FCO Jul 23, 00:22 UTCJul 23, 10:29 UTC10h 7m
2026-07-23 AAL240 DFW → FCO Jul 23, 00:25 UTCJul 23, 04:15 UTC3h 50m
2026-07-22 AAL133 DUB → DFW Jul 22, 13:10 UTCJul 22, 22:00 UTC8h 50m
2026-07-22 AAL132 DFW → DUB Jul 22, 11:25 UTCJul 22, 11:35 UTC10m
2026-07-22 AAL132 DFW → DUB Jul 22, 02:10 UTCJul 22, 04:20 UTC2h 10m
2026-07-22 AAL132 DFW → DUB Jul 22, 02:06 UTCJul 22, 10:34 UTC8h 28m
2026-07-21 AAL239 FCO → DFW Jul 21, 12:30 UTCJul 21, 23:35 UTC11h 5m
2026-07-20 AAL52 MIA → FCO Jul 20, 23:40 UTCJul 21, 09:40 UTC10h 0m
2026-07-20 AAL908P - Jul 20, 12:15 UTCJul 20, 15:00 UTC2h 45m
2026-07-20 AAL908P EZE → MIA Jul 20, 12:15 UTCJul 20, 21:09 UTC8h 54m
2026-07-20 AAL931 MIA → EZE Jul 20, 02:00 UTCJul 20, 09:00 UTC7h 0m
2026-07-20 AAL931 MIA → EZE Jul 20, 02:00 UTCJul 20, 09:43 UTC7h 43m
2026-07-19 AAL53 - Jul 19, 12:45 UTCJul 19, 15:10 UTC2h 25m
2026-07-19 AAL53 FCO → MIA Jul 19, 12:44 UTCJul 19, 22:38 UTC9h 54m
2026-07-19 AAL240 DFW → FCO Jul 19, 00:05 UTCJul 19, 10:25 UTC10h 20m
2026-07-18 AAL133 DUB → DFW Jul 18, 12:00 UTCJul 18, 20:20 UTC8h 20m
2026-07-18 AAL132 DFW → DUB Jul 18, 00:45 UTCJul 18, 09:00 UTC8h 16m
2026-07-17 AAL37 - Jul 17, 11:10 UTCJul 17, 12:25 UTC1h 15m
2026-07-17 AAL37 MAD → DFW Jul 17, 11:09 UTCJul 17, 20:49 UTC9h 40m
2026-07-17 AAL37 MAD → DFW Jul 17, 11:09 UTCJul 17, 20:45 UTC9h 36m
2026-07-16 AAL748 - Jul 16, 19:55 UTCJul 17, 03:14 UTC7h 20m
2026-07-16 AAL3085 - Jul 16, 12:14 UTCJul 16, 13:45 UTC1h 30m
2026-07-16 AAL904 - Jul 16, 01:20 UTCJul 16, 09:15 UTC7h 55m
2026-07-16 AAL904 GIG → MIA Jul 16, 01:20 UTCJul 16, 09:18 UTC7h 58m
2026-07-15 AAL905 - Jul 15, 03:15 UTCJul 15, 10:55 UTC7h 40m
2026-07-15 AAL905 MIA → GIG Jul 15, 03:13 UTCJul 15, 10:58 UTC7h 45m
2026-07-14 AAL488 - Jul 14, 23:10 UTCJul 15, 00:45 UTC1h 35m
2026-07-14 AAL3085 - Jul 14, 12:05 UTCJul 14, 13:40 UTC1h 35m
2026-07-14 AAL3085 MIA → CLT Jul 14, 12:05 UTCJul 14, 13:40 UTC1h 35m
2026-07-14 AAL908 EZE → MIA Jul 14, 01:50 UTCJul 14, 10:10 UTC8h 20m
2026-07-14 AAL908 EZE → MIA Jul 14, 01:50 UTCJul 14, 10:09 UTC8h 19m
2026-07-13 AAL907 - Jul 13, 03:30 UTCJul 13, 03:45 UTC15m
2026-07-13 AAL907 MIA → EZE Jul 13, 03:26 UTCJul 13, 12:00 UTC8h 34m
2026-07-12 AAL53 - Jul 12, 13:55 UTCJul 13, 00:15 UTC10h 20m
2026-07-12 AAL240 DFW → FCO Jul 12, 01:25 UTCJul 12, 11:45 UTC10h 20m
2026-07-11 AAL37 MAD → DFW Jul 11, 10:50 UTCJul 11, 20:25 UTC9h 35m
2026-07-10 AAL36 DFW → MAD Jul 10, 21:55 UTCJul 11, 06:40 UTC8h 45m
2026-07-10 AAL36 DFW → MAD Jul 10, 21:54 UTCJul 11, 06:42 UTC8h 48m
2026-07-10 AAL201 ZRH → DFW Jul 10, 08:38 UTCJul 10, 19:10 UTC10h 32m
2026-07-10 AAL201 ZRH → DFW Jul 10, 08:40 UTCJul 10, 19:15 UTC10h 35m
2026-07-09 AAL200 DFW → ZRH Jul 9, 20:55 UTCJul 10, 06:25 UTC9h 30m
2026-07-09 AAL49 - Jul 9, 08:20 UTCJul 9, 18:25 UTC10h 5m
2026-07-08 AAL786 - Jul 8, 23:05 UTCJul 9, 05:35 UTC6h 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 N752AN page for operator, model, and routing details .

Mode-S AA2184 frequently asked

What is Mode-S code AA2184?
AA2184 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N752AN.
Where is Mode-S AA2184 registered?
Mode-S code AA2184 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 AA2184 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA2184, octal 52420604, decimal 11,149,700.
What flights does AA2184 operate?
Mode-S AA2184 has broadcast 20 distinct callsigns, including AAL37, AAL133, AAL69, AAL61, AAL132.