Apparatus

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sensors Mode-S transponder

AE1126

ICAO 24-bit transponder address

Currently assigned to 02-3651 · BEECHCRAFT T-6 Texan 2

Hex
AE1126
Octal
53410446
Decimal
11,407,654
Tail
02-3651
Type
TEX2
No current signal · last broadcast 10d ago
Flights observed
4
Distinct callsigns
3
Country
-
Last broadcast
10d ago

Last known position

Most recent position reported by Mode-S AE1126.

Callsign history 3 distinct

Callsign Airline Flights Last seen
SLASH41 - 2 2026-05-14
TWEET13 - 1 2026-05-18
DUDE11 - 1 2026-05-19

Recent flights last 4

DateFlightRouteTakeoffLandingDuration
2026-05-19 DUDE11 - May 19, 21:35 UTCMay 19, 22:15 UTC40m
2026-05-18 TWEET13 - May 18, 14:00 UTCMay 18, 14:15 UTC15m
2026-05-14 SLASH41 - May 14, 20:20 UTCMay 14, 21:00 UTC40m
2026-05-14 SLASH41 - May 14, 15:35 UTCMay 14, 16:15 UTC40m

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 02-3651 page for operator, model, and routing details .

Mode-S AE1126 frequently asked

What is Mode-S code AE1126?
AE1126 is an ICAO 24-bit transponder address. Assigned to 02-3651.
Is AE1126 broadcasting right now?
No active broadcast right now. Last signal was 10d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE1126, octal 53410446, decimal 11,407,654.
What flights does AE1126 operate?
Mode-S AE1126 has broadcast 3 distinct callsigns, including SLASH41, TWEET13, DUDE11.