Apparatus

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sensors Mode-S transponder

AE1E48

ICAO 24-bit transponder address

Currently assigned to 07-3872 · BEECHCRAFT T-6 Texan 2

Hex
AE1E48
Octal
53417110
Decimal
11,411,016
Tail
07-3872
Type
TEX2
No current signal · last broadcast 4d ago
Flights observed
4
Distinct callsigns
3
Country
-
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S AE1E48.

Callsign history 3 distinct

Callsign Airline Flights Last seen
SALSA81 - 2 2026-04-14
RIPPER1 - 1 2026-04-14
COBRA21 - 1 2026-04-13

Recent flights last 4

DateFlightRouteTakeoffLandingDuration
2026-04-14 RIPPER1 - Apr 14, 18:55 UTCApr 14, 19:05 UTC10m
2026-04-14 SALSA81 - Apr 14, 15:55 UTCApr 14, 16:10 UTC15m
2026-04-14 SALSA81 - Apr 14, 15:10 UTCApr 14, 15:20 UTC10m
2026-04-13 COBRA21 - Apr 13, 22:35 UTCApr 13, 23:10 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 07-3872 page for operator, model, and routing details .

Mode-S AE1E48 frequently asked

What is Mode-S code AE1E48?
AE1E48 is an ICAO 24-bit transponder address. Assigned to 07-3872.
Is AE1E48 broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE1E48, octal 53417110, decimal 11,411,016.
What flights does AE1E48 operate?
Mode-S AE1E48 has broadcast 3 distinct callsigns, including SALSA81, RIPPER1, COBRA21.