Apparatus

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sensors Mode-S transponder

AE272E

ICAO 24-bit transponder address

Currently assigned to 2703 · Alenia HC-27J Spartan

Hex
AE272E
Octal
53423456
Decimal
11,413,294
Tail
2703
Type
C27J
No current signal · last broadcast 11d ago
Flights observed
120
Distinct callsigns
2
Country
-
Last broadcast
11d ago

Last known position

Most recent position reported by Mode-S AE272E.

Callsign history 2 distinct

Callsign Airline Flights Last seen
C2703 - 114 2026-07-02
CR2703 - 2 2026-06-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-02 C2703 MCC → MCC Jul 2, 15:15 UTCJul 2, 21:55 UTC6h 40m
2026-07-01 C2703 MCC → MCC Jul 1, 19:40 UTCJul 1, 22:00 UTC2h 20m
2026-07-01 C2703 - Jul 1, 18:25 UTCJul 1, 19:00 UTC35m
2026-07-01 C2703 - Jul 1, 17:00 UTCJul 1, 17:30 UTC30m
2026-07-01 C2703 - Jul 1, 02:10 UTCJul 1, 02:50 UTC40m
2026-07-01 C2703 - Jul 1, 00:05 UTCJul 1, 00:40 UTC35m
2026-06-30 - - Jun 30, 19:05 UTCJun 30, 19:25 UTC20m
2026-06-30 - - Jun 30, 16:25 UTCJun 30, 16:45 UTC20m
2026-06-28 C2703 - Jun 28, 18:00 UTCJun 28, 18:49 UTC50m
2026-06-28 C2703 - Jun 28, 16:05 UTCJun 28, 16:35 UTC30m
2026-06-27 C2703 MCC → MCC Jun 27, 16:00 UTCJun 27, 18:35 UTC2h 35m
2026-06-25 C2703 - Jun 25, 03:24 UTCJun 25, 04:54 UTC1h 30m
2026-06-25 C2703 - Jun 25, 02:14 UTCJun 25, 02:59 UTC45m
2026-06-25 C2703 - Jun 25, 00:09 UTCJun 25, 01:40 UTC1h 30m
2026-06-24 C2703 - Jun 24, 20:49 UTCJun 24, 22:00 UTC1h 10m
2026-06-24 C2703 - Jun 24, 19:10 UTCJun 24, 20:05 UTC55m
2026-06-24 C2703 MCC → MCC Jun 24, 16:24 UTCJun 24, 18:50 UTC2h 25m
2026-06-24 C2703 MCC → MCC Jun 24, 00:15 UTCJun 24, 03:15 UTC3h 0m
2026-06-23 C2703 - Jun 23, 21:05 UTCJun 23, 21:45 UTC40m
2026-06-23 C2703 - Jun 23, 19:24 UTCJun 23, 19:55 UTC30m
2026-06-23 C2703 - Jun 23, 18:29 UTCJun 23, 19:00 UTC30m
2026-06-23 C2703 - Jun 23, 16:14 UTCJun 23, 16:35 UTC20m
2026-06-23 C2703 MCC → MCC Jun 23, 02:24 UTCJun 23, 04:14 UTC1h 50m
2026-06-21 C2703 - Jun 21, 18:35 UTCJun 21, 18:54 UTC20m
2026-06-21 C2703 - Jun 21, 15:59 UTCJun 21, 16:30 UTC30m
2026-06-20 C2703 - Jun 20, 20:14 UTCJun 20, 20:49 UTC35m
2026-06-20 C2703 - Jun 20, 15:24 UTCJun 20, 17:14 UTC1h 50m
2026-06-19 C2703 - Jun 19, 18:05 UTCJun 19, 19:19 UTC1h 15m
2026-06-19 C2703 - Jun 19, 16:39 UTCJun 19, 17:19 UTC40m
2026-06-19 C2703 MCC → MCC Jun 19, 00:05 UTCJun 19, 01:59 UTC1h 54m
2026-06-18 C2703 - Jun 18, 21:05 UTCJun 18, 22:30 UTC1h 25m
2026-06-18 C2703 - Jun 18, 18:15 UTCJun 18, 18:30 UTC15m
2026-06-18 C2703 - Jun 18, 17:05 UTCJun 18, 17:15 UTC10m
2026-06-18 C2703 - Jun 18, 16:00 UTCJun 18, 16:20 UTC20m
2026-06-17 C2703 - Jun 17, 19:20 UTCJun 17, 21:45 UTC2h 25m
2026-06-17 C2703 - Jun 17, 17:40 UTCJun 17, 18:50 UTC1h 10m
2026-06-17 C2703 - Jun 17, 16:35 UTCJun 17, 17:00 UTC25m
2026-06-16 C2703 - Jun 16, 21:05 UTCJun 16, 22:05 UTC1h 0m
2026-06-16 C2703 - Jun 16, 19:15 UTCJun 16, 20:00 UTC46m
2026-06-16 C2703 - Jun 16, 18:15 UTCJun 16, 18:45 UTC30m
2026-06-16 C2703 - Jun 16, 16:15 UTCJun 16, 16:35 UTC20m
2026-06-16 C2703 - Jun 16, 03:30 UTCJun 16, 05:20 UTC1h 50m
2026-06-16 C2703 - Jun 16, 02:15 UTCJun 16, 03:00 UTC45m
2026-06-16 C2703 - Jun 16, 00:15 UTCJun 16, 01:40 UTC1h 25m
2026-06-15 C2703 - Jun 15, 07:20 UTCJun 15, 08:10 UTC50m
2026-06-15 C2703 - Jun 15, 03:55 UTCJun 15, 04:30 UTC35m
2026-06-12 C2703 MCC → MCC Jun 12, 18:15 UTCJun 12, 20:40 UTC2h 25m
2026-06-12 C2703 - Jun 12, 02:35 UTCJun 12, 03:10 UTC35m
2026-06-12 C2703 - Jun 12, 00:20 UTCJun 12, 01:00 UTC40m
2026-06-11 C2703 MHS → MCC Jun 11, 20:25 UTCJun 11, 21:15 UTC50m

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 2703 page for operator, model, and routing details .

Mode-S AE272E frequently asked

What is Mode-S code AE272E?
AE272E is an ICAO 24-bit transponder address. Assigned to 2703.
Is AE272E broadcasting right now?
No active broadcast right now. Last signal was 11d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AE272E, octal 53423456, decimal 11,413,294.
What flights does AE272E operate?
Mode-S AE272E has broadcast 2 distinct callsigns, including C2703, CR2703.