Apparatus

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sensors Mode-S transponder

ADB476

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N982VJ · AIRBUS A-321 · operated by AMERICAN AIRLINES INC

Hex
ADB476
Octal
53332166
Decimal
11,383,926
Country
US
Tail
N982VJ
Type
A321
Broadcasting now · callsign AAL2325 · 36,000 ft
Flights observed
467
Distinct callsigns
20
Country
US
Last broadcast
Jul 26, 21:25 UTC

Current position

ADB476 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address ADB476 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
AAL3001 - 8 2026-07-07
AAL2607 - 6 2026-06-28
AAL2462 American Airlines 6 2026-05-11
AAL2542 - 5 2026-07-18
AAL971 American Airlines 4 2026-06-08
AAL486 - 4 2026-07-09
AAL3230 American Airlines 4 2026-05-19
AAL3064 - 4 2026-07-20
AAL2975 American Airlines 4 2026-06-13
AAL2936 American Airlines 4 2026-05-10
AAL2722 American Airlines 4 2026-04-18
AAL2271 American Airlines 4 2026-05-25
AAL1543 - 4 2026-06-14
AAL661 American Airlines 3 2026-04-17
AAL609 American Airlines 3 2026-07-19
AAL3312 American Airlines 3 2026-06-04
AAL2965 American Airlines 3 2026-05-11
AAL2832 - 3 2026-06-21
AAL2679 American Airlines 3 2026-04-26
AAL2635 American Airlines 3 2026-04-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AAL2947 CLT → LAX Jul 26, 18:35 UTCJul 26, 21:25 UTC2h 50m
2026-07-26 AAL373 ORD → LIR Jul 26, 14:34 UTCJul 26, 17:14 UTC2h 40m
2026-07-26 AAL373 ORD → LIR Jul 26, 14:35 UTCJul 26, 17:15 UTC2h 40m
2026-07-26 AAL1011 BDA → PHL Jul 26, 03:50 UTCJul 26, 06:10 UTC2h 20m
2026-07-25 AAL2459 CID → CLT Jul 25, 23:35 UTCJul 26, 02:20 UTC2h 45m
2026-07-25 AAL2459 CID → CLT Jul 25, 19:55 UTCJul 25, 22:15 UTC2h 20m
2026-07-25 AAL1866 PIT → PHL Jul 25, 15:55 UTCJul 25, 18:20 UTC2h 25m
2026-07-25 AAL1866 PIT → PHL Jul 25, 12:10 UTCJul 25, 14:35 UTC2h 25m
2026-07-25 AAL2003 DCA → LGA Jul 25, 06:50 UTCJul 25, 10:05 UTC3h 15m
2026-07-25 AAL2003 DCA → LGA Jul 25, 01:30 UTCJul 25, 05:10 UTC3h 40m
2026-07-24 AAL2356 BDL → CLT Jul 24, 20:50 UTCJul 24, 23:45 UTC2h 55m
2026-07-24 AAL2101 DCA → DFW Jul 24, 17:20 UTCJul 24, 19:25 UTC2h 5m
2026-07-24 AAL2101 DCA → DFW Jul 24, 17:19 UTCJul 24, 19:23 UTC2h 4m
2026-07-24 AAL2101 DCA → DFW Jul 24, 14:00 UTCJul 24, 16:05 UTC2h 5m
2026-07-23 AAL2109 LAX → DCA Jul 23, 22:00 UTCJul 24, 00:05 UTC2h 5m
2026-07-23 AAL2109 LAX → DCA Jul 23, 18:20 UTCJul 23, 20:45 UTC2h 25m
2026-07-23 AAL2128 LGA → DCA Jul 23, 13:55 UTCJul 23, 16:35 UTC2h 40m
2026-07-23 AAL2268 TPA → DFW Jul 23, 09:55 UTCJul 23, 12:00 UTC2h 5m
2026-07-23 AAL2256 DFW → TPA Jul 23, 03:15 UTCJul 23, 05:10 UTC1h 55m
2026-07-23 AAL2256 DFW → TPA Jul 23, 03:14 UTCJul 23, 05:09 UTC1h 55m
2026-07-22 AAL2767 DFW → SEA Jul 22, 21:50 UTCJul 22, 23:55 UTC2h 5m
2026-07-22 AAL2767 DFW → SEA Jul 22, 18:40 UTCJul 22, 20:45 UTC2h 5m
2026-07-22 AAL1021 BUF → DFW Jul 22, 13:55 UTCJul 22, 17:00 UTC3h 5m
2026-07-22 AAL509 LGA → RDU Jul 22, 04:10 UTCJul 22, 05:25 UTC1h 15m
2026-07-21 AAL2325 SFO → DFW Jul 21, 22:55 UTCJul 22, 02:15 UTC3h 20m
2026-07-21 AAL2325 SFO → DFW Jul 21, 22:54 UTCJul 22, 02:13 UTC3h 19m
2026-07-21 AAL1687 SJU → AUS Jul 21, 16:35 UTCJul 21, 21:05 UTC4h 30m
2026-07-21 AAL3222 - Jul 21, 13:20 UTCJul 21, 14:40 UTC1h 20m
2026-07-21 AAL1148 DFW → BOS Jul 21, 08:33 UTCJul 21, 11:30 UTC2h 57m
2026-07-21 AAL1148 DFW → BOS Jul 21, 08:35 UTCJul 21, 11:30 UTC2h 55m
2026-07-21 AAL2319 DFW → MSY Jul 21, 04:25 UTCJul 21, 06:20 UTC1h 55m
2026-07-21 AAL3286 LAS → DFW Jul 21, 00:20 UTCJul 21, 02:40 UTC2h 20m
2026-07-21 AAL3286 LAS → DFW Jul 21, 00:15 UTCJul 21, 02:35 UTC2h 20m
2026-07-20 AAL750 - Jul 20, 18:55 UTCJul 20, 22:45 UTC3h 50m
2026-07-20 AAL1310 PUJ → AUS Jul 20, 13:05 UTCJul 20, 17:25 UTC4h 20m
2026-07-20 AAL1310 PUJ → AUS Jul 20, 13:04 UTCJul 20, 17:22 UTC4h 18m
2026-07-20 AAL3064 - Jul 20, 01:40 UTCJul 20, 06:35 UTC4h 55m
2026-07-19 AAL1192 DFW → ORD Jul 19, 21:25 UTCJul 19, 23:50 UTC2h 25m
2026-07-19 AAL1778 - Jul 19, 17:30 UTCJul 19, 20:10 UTC2h 40m
2026-07-19 AAL609 PHL → CZM Jul 19, 13:35 UTCJul 19, 14:50 UTC1h 15m
2026-07-19 AAL609 PHL → CZM Jul 19, 13:35 UTCJul 19, 14:49 UTC1h 14m
2026-07-18 AAL2109 LAX → DCA Jul 18, 21:45 UTCJul 18, 23:50 UTC2h 5m
2026-07-18 AAL2542 - Jul 18, 02:55 UTCJul 18, 05:40 UTC2h 45m
2026-07-18 AAL2542 DFW → PHL Jul 18, 02:54 UTCJul 18, 05:37 UTC2h 43m
2026-07-18 AAL2542 DFW → DFW Jul 18, 02:29 UTCJul 18, 02:35 UTC5m
2026-07-17 AAL436 TPA → CLT Jul 17, 21:55 UTCJul 18, 01:10 UTC3h 15m
2026-07-17 AAL436 TPA → CLT Jul 17, 17:35 UTCJul 17, 20:35 UTC3h 0m
2026-07-17 AAL2811 - Jul 17, 13:29 UTCJul 17, 16:15 UTC2h 45m
2026-07-17 AAL1084 - Jul 17, 04:35 UTCJul 17, 07:00 UTC2h 25m
2026-07-16 AAL1862 PPM → DFW Jul 16, 23:59 UTCJul 17, 02:59 UTC3h 0m

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 N982VJ page for operator, model, and routing details .

Mode-S ADB476 frequently asked

What is Mode-S code ADB476?
ADB476 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N982VJ.
Where is Mode-S ADB476 registered?
Mode-S code ADB476 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 ADB476 broadcasting right now?
Yes. Mode-S ADB476 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ADB476, octal 53332166, decimal 11,383,926.
What flights does ADB476 operate?
Mode-S ADB476 has broadcast 20 distinct callsigns, including AAL3001, AAL2607, AAL2462, AAL2542, AAL971.