Apparatus

Try JFK, AAL1290, BAW, or N225AN.

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 AAL2687 · 26,500 ft
Flights observed
32
Distinct callsigns
15
Country
US
Last broadcast
5m ago

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 15 distinct

Callsign Airline Flights Last seen
AAL2722 American Airlines 4 2026-04-18
AAL661 American Airlines 3 2026-04-17
AAL3230 American Airlines 3 2026-04-16
AAL1543 American Airlines 3 2026-04-17
AAL466 American Airlines 2 2026-04-15
AAL3077 American Airlines 2 2026-04-16
AAL2928 - 2 2026-04-17
AAL2885 American Airlines 2 2026-04-15
AAL2600 - 2 2026-04-16
AAL2525 American Airlines 2 2026-04-15
AAL2154 American Airlines 2 2026-04-16
AAL1658 American Airlines 2 2026-04-16
AAL793 American Airlines 1 2026-04-17
AAL2687 American Airlines 1 2026-04-18
AAL1674 American Airlines 1 2026-04-16

Recent flights last 32

DateFlightRouteTakeoffLandingDuration
2026-04-18 AAL2687 PHL → CHS Apr 18, 15:35 UTCApr 18, 17:30 UTC1h 55m
2026-04-18 AAL2722 RNO → DFW Apr 18, 01:25 UTCApr 18, 02:00 UTC35m
2026-04-17 AAL2722 RNO → DFW Apr 17, 23:25 UTCApr 18, 01:20 UTC1h 55m
2026-04-17 AAL2722 RNO → DFW Apr 17, 21:25 UTCApr 17, 23:20 UTC1h 55m
2026-04-17 AAL2722 RNO → DFW Apr 17, 21:10 UTCApr 17, 21:20 UTC10m
2026-04-17 AAL793 MIA → LGA Apr 17, 18:15 UTCApr 17, 19:20 UTC1h 5m
2026-04-17 AAL2928 - Apr 17, 15:20 UTCApr 17, 16:20 UTC1h 0m
2026-04-17 AAL2928 - Apr 17, 13:20 UTCApr 17, 14:00 UTC40m
2026-04-17 AAL1543 ORD → SAN Apr 17, 11:20 UTCApr 17, 11:35 UTC15m
2026-04-17 AAL1543 ORD → SAN Apr 17, 09:20 UTCApr 17, 11:15 UTC1h 55m
2026-04-17 AAL1543 ORD → SAN Apr 17, 07:30 UTCApr 17, 09:15 UTC1h 45m
2026-04-17 AAL661 PHL → LAS Apr 17, 05:20 UTCApr 17, 06:10 UTC50m
2026-04-17 AAL661 PHL → LAS Apr 17, 03:20 UTCApr 17, 05:15 UTC1h 56m
2026-04-17 AAL661 PHL → LAS Apr 17, 01:20 UTCApr 17, 03:15 UTC1h 55m
2026-04-16 AAL2154 SAP → MIA Apr 16, 21:14 UTCApr 16, 22:50 UTC1h 35m
2026-04-16 AAL2154 SAP → MIA Apr 16, 20:19 UTCApr 16, 22:48 UTC2h 29m
2026-04-16 AAL1674 PHL → RDU Apr 16, 17:34 UTCApr 16, 18:39 UTC1h 5m
2026-04-16 AAL2600 - Apr 16, 15:15 UTCApr 16, 16:10 UTC55m
2026-04-16 AAL2600 TPA → CLT Apr 16, 14:53 UTCApr 16, 16:13 UTC1h 20m
2026-04-16 AAL3077 PBI → LGA Apr 16, 13:15 UTCApr 16, 13:30 UTC15m
2026-04-16 AAL3077 PBI → LGA Apr 16, 12:15 UTCApr 16, 13:30 UTC1h 15m
2026-04-16 AAL3230 DFW → XNA Apr 16, 09:10 UTCApr 16, 10:14 UTC1h 5m
2026-04-16 AAL3230 DFW → XNA Apr 16, 07:09 UTCApr 16, 09:05 UTC1h 55m
2026-04-16 AAL3230 DFW → XNA Apr 16, 06:15 UTCApr 16, 07:05 UTC50m
2026-04-16 AAL1658 CVG → DFW Apr 16, 03:09 UTCApr 16, 04:44 UTC1h 35m
2026-04-16 AAL1658 CVG → DFW Apr 16, 01:50 UTCApr 16, 03:04 UTC1h 15m
2026-04-15 AAL2885 CLT → MSP Apr 15, 23:10 UTCApr 16, 00:10 UTC1h 0m
2026-04-15 AAL2885 CLT → MSP Apr 15, 21:33 UTCApr 16, 00:08 UTC2h 35m
2026-04-15 AAL466 JFK → MIA Apr 15, 19:05 UTCApr 15, 20:05 UTC1h 0m
2026-04-15 AAL466 JFK → MIA Apr 15, 17:05 UTCApr 15, 19:00 UTC1h 55m
2026-04-15 AAL2525 ORD → MCO Apr 15, 13:01 UTCApr 15, 13:30 UTC30m
2026-04-15 AAL2525 ORD → MCO Apr 15, 12:30 UTCApr 15, 12:55 UTC25m

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 15 distinct callsigns, including AAL2722, AAL661, AAL3230, AAL1543, AAL466.