sensors Mode-S transponder

AE4B5B

ICAO 24-bit transponder address

Currently assigned to 162011 · SIKORSKY CH-53 Super Stallion

Hex
AE4B5B
Octal
53445533
Decimal
11,422,555
Tail
162011
Type
H53S
No current signal · last broadcast 3d ago
Flights observed
39
Distinct callsigns
2
Country
-
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S AE4B5B.

Callsign history 2 distinct

Callsign Airline Flights Last seen
DTCHMN42 - 31 2026-05-20
DTCHMN41 - 8 2026-06-03

Recent flights last 39

DateFlightRouteTakeoffLandingDuration
2026-06-03 DTCHMN41 - Jun 3, 02:20 UTCJun 3, 03:00 UTC40m
2026-05-24 DTCHMN41 - May 24, 19:35 UTCMay 24, 20:00 UTC25m
2026-05-21 DTCHMN41 - May 21, 03:40 UTCMay 21, 04:00 UTC20m
2026-05-21 DTCHMN41 - May 21, 02:05 UTCMay 21, 02:20 UTC15m
2026-05-21 DTCHMN41 - May 21, 00:35 UTCMay 21, 00:50 UTC15m
2026-05-20 DTCHMN41 - May 20, 23:30 UTCMay 20, 23:40 UTC10m
2026-05-20 DTCHMN41 - May 20, 22:35 UTCMay 20, 22:50 UTC15m
2026-05-20 DTCHMN41 - May 20, 20:40 UTCMay 20, 21:30 UTC50m
2026-05-20 DTCHMN42 - May 20, 19:00 UTCMay 20, 19:10 UTC10m
2026-05-20 DTCHMN42 - May 20, 06:50 UTCMay 20, 07:10 UTC20m
2026-05-15 DTCHMN42 - May 15, 20:50 UTCMay 15, 21:30 UTC40m
2026-05-15 DTCHMN42 - May 15, 19:15 UTCMay 15, 19:35 UTC20m
2026-05-12 DTCHMN42 - May 12, 22:20 UTCMay 12, 23:01 UTC40m
2026-05-12 DTCHMN42 - May 12, 21:30 UTCMay 12, 21:40 UTC10m
2026-05-12 DTCHMN42 - May 12, 21:05 UTCMay 12, 21:15 UTC10m
2026-05-12 DTCHMN42 - May 12, 19:10 UTCMay 12, 20:30 UTC1h 20m
2026-05-12 DTCHMN42 - May 12, 17:05 UTCMay 12, 17:15 UTC10m
2026-05-07 DTCHMN42 - May 7, 23:45 UTCMay 8, 00:09 UTC25m
2026-05-07 DTCHMN42 - May 7, 19:30 UTCMay 7, 20:05 UTC35m
2026-05-06 DTCHMN42 - May 6, 04:20 UTCMay 6, 04:25 UTC5m
2026-05-06 DTCHMN42 - May 6, 03:20 UTCMay 6, 04:10 UTC50m
2026-05-06 DTCHMN42 - May 6, 02:01 UTCMay 6, 03:10 UTC1h 9m
2026-05-05 DTCHMN42 - May 5, 23:20 UTCMay 6, 01:40 UTC2h 20m
2026-05-05 DTCHMN42 - May 5, 23:00 UTCMay 5, 23:05 UTC5m
2026-04-29 DTCHMN42 - Apr 29, 22:00 UTCApr 30, 00:05 UTC2h 4m
2026-04-24 DTCHMN42 - Apr 24, 07:15 UTCApr 24, 07:45 UTC30m
2026-04-24 DTCHMN42 - Apr 24, 06:50 UTCApr 24, 07:05 UTC15m
2026-04-24 DTCHMN42 - Apr 24, 06:20 UTCApr 24, 06:45 UTC25m
2026-04-24 DTCHMN42 - Apr 24, 03:50 UTCApr 24, 05:30 UTC1h 40m
2026-04-24 DTCHMN42 - Apr 24, 02:55 UTCApr 24, 03:05 UTC10m
2026-04-23 DTCHMN42 - Apr 23, 05:45 UTCApr 23, 06:05 UTC20m
2026-04-23 DTCHMN42 - Apr 23, 00:00 UTCApr 23, 00:35 UTC35m
2026-04-22 DTCHMN42 - Apr 22, 05:25 UTCApr 22, 05:35 UTC10m
2026-04-22 DTCHMN42 - Apr 22, 03:35 UTCApr 22, 03:50 UTC15m
2026-04-22 DTCHMN42 - Apr 22, 01:10 UTCApr 22, 02:40 UTC1h 30m
2026-04-17 DTCHMN42 - Apr 17, 01:50 UTCApr 17, 02:25 UTC35m
2026-04-16 DTCHMN42 - Apr 16, 23:35 UTCApr 16, 23:55 UTC20m
2026-04-16 DTCHMN42 - Apr 16, 20:25 UTCApr 16, 20:50 UTC25m
2026-04-16 DTCHMN42 - Apr 16, 03:24 UTCApr 16, 03:34 UTC10m

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 162011 page for operator, model, and routing details .

Mode-S AE4B5B frequently asked

What is Mode-S code AE4B5B?
AE4B5B is an ICAO 24-bit transponder address. Assigned to 162011.
Is AE4B5B broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE4B5B, octal 53445533, decimal 11,422,555.
What flights does AE4B5B operate?
Mode-S AE4B5B has broadcast 2 distinct callsigns, including DTCHMN42, DTCHMN41.