Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AE4F2E

ICAO 24-bit transponder address

Currently assigned to 167883

Hex
AE4F2E
Octal
53447456
Decimal
11,423,534
Tail
167883
Type
H60
No current signal · last broadcast 1d ago
Flights observed
2
Distinct callsigns
1
Country
-
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S AE4F2E.

Callsign history 1 distinct

Callsign Airline Flights Last seen
LS02 - 2 2026-04-13

Recent flights last 2

DateFlightRouteTakeoffLandingDuration
2026-04-13 LS02 NRS → NZY Apr 13, 19:50 UTCApr 13, 21:00 UTC1h 10m
2026-04-13 LS02 - Apr 13, 19:25 UTCApr 13, 19:45 UTC20m

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 167883 page for operator, model, and routing details .

Mode-S AE4F2E frequently asked

What is Mode-S code AE4F2E?
AE4F2E is an ICAO 24-bit transponder address. Assigned to 167883.
Is AE4F2E broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE4F2E, octal 53447456, decimal 11,423,534.
What flights does AE4F2E operate?
Mode-S AE4F2E has broadcast 1 distinct callsign, including LS02.