Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AE6334

ICAO 24-bit transponder address

Currently assigned to 19-72444 · AIRBUS HELICOPTERS EC-145

Hex
AE6334
Octal
53461464
Decimal
11,428,660
Tail
19-72444
Type
EC45
No current signal · last broadcast 1h ago
Flights observed
4
Distinct callsigns
3
Country
-
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S AE6334.

Callsign history 3 distinct

Callsign Airline Flights Last seen
EMOJI77 - 2 2026-04-22
SUPRT90 - 1 2026-04-28
NICAD02 - 1 2026-04-21

Recent flights last 4

DateFlightRouteTakeoffLandingDuration
2026-04-28 SUPRT90 - Apr 28, 02:15 UTCApr 28, 02:30 UTC15m
2026-04-22 EMOJI77 - Apr 22, 14:30 UTCApr 22, 15:35 UTC1h 5m
2026-04-22 EMOJI77 - Apr 22, 12:30 UTCApr 22, 13:40 UTC1h 10m
2026-04-21 NICAD02 - Apr 21, 13:10 UTCApr 21, 13:45 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 19-72444 page for operator, model, and routing details .

Mode-S AE6334 frequently asked

What is Mode-S code AE6334?
AE6334 is an ICAO 24-bit transponder address. Assigned to 19-72444.
Is AE6334 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE6334, octal 53461464, decimal 11,428,660.
What flights does AE6334 operate?
Mode-S AE6334 has broadcast 3 distinct callsigns, including EMOJI77, SUPRT90, NICAD02.