Apparatus

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sensors Mode-S transponder

AE2672

ICAO 24-bit transponder address

Currently assigned to 6524 · Eurocopter MH-65D Dolphin

Hex
AE2672
Octal
53423162
Decimal
11,413,106
Tail
6524
Type
AS65
Broadcasting now · callsign C6524 · 150 ft
Flights observed
2
Distinct callsigns
1
Country
-
Last broadcast
22h ago

Current position

AE2672 is currently broadcasting. Map zoomed to live position.

Callsign history 1 distinct

Callsign Airline Flights Last seen
C6524 - 2 2026-04-14

Recent flights last 2

DateFlightRouteTakeoffLandingDuration
2026-04-14 C6524 HHI → JRF Apr 14, 05:15 UTCApr 14, 06:15 UTC1h 0m
2026-04-13 C6524 JRF → JRF Apr 13, 20:20 UTCApr 13, 20:55 UTC35m

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 6524 page for operator, model, and routing details .

Mode-S AE2672 frequently asked

What is Mode-S code AE2672?
AE2672 is an ICAO 24-bit transponder address. Assigned to 6524.
Is AE2672 broadcasting right now?
Yes. Mode-S AE2672 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE2672, octal 53423162, decimal 11,413,106.
What flights does AE2672 operate?
Mode-S AE2672 has broadcast 1 distinct callsign, including C6524.