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sensors Mode-S transponder

3E353E

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-ILJA · CESSNA 525 Citation M2

Hex
3E353E
Octal
17432476
Decimal
4,076,862
Country
DE
Tail
D-ILJA
Type
C25M
No current signal · last broadcast 18h ago
Flights observed
172
Distinct callsigns
2
Country
DE
Last broadcast
18h ago

Last known position

Most recent position reported by Mode-S 3E353E.

Country allocation

The ICAO 24-bit address 3E353E falls within the block assigned to Germany (DE) by ICAO Annex 10, Volume III. Every aircraft registered in Germany receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 2 distinct

Callsign Airline Flights Last seen
FSE1C - 171 2026-07-17
FSE1D - 1 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 FSE1C - Jul 17, 11:04 UTCJul 17, 11:50 UTC45m
2026-07-17 FSE1C - Jul 17, 09:15 UTCJul 17, 10:00 UTC45m
2026-07-17 FSE1C - Jul 17, 07:14 UTCJul 17, 07:44 UTC30m
2026-07-16 FSE1C - Jul 16, 16:19 UTCJul 16, 17:14 UTC55m
2026-07-16 FSE1C - Jul 16, 14:00 UTCJul 16, 15:05 UTC1h 5m
2026-07-16 FSE1C - Jul 16, 12:20 UTCJul 16, 13:10 UTC50m
2026-07-16 FSE1C BER → BTS Jul 16, 10:25 UTCJul 16, 11:30 UTC1h 5m
2026-07-16 FSE1C ZRH → BER Jul 16, 08:30 UTCJul 16, 09:40 UTC1h 10m
2026-07-13 FSE1C - Jul 13, 10:00 UTCJul 13, 11:10 UTC1h 10m
2026-07-13 FSE1C - Jul 13, 07:01 UTCJul 13, 07:55 UTC55m
2026-07-12 FSE1C - Jul 12, 12:40 UTCJul 12, 13:35 UTC55m
2026-07-12 FSE1C - Jul 12, 11:05 UTCJul 12, 11:50 UTC45m
2026-07-11 FSE1C - Jul 11, 18:05 UTCJul 11, 19:00 UTC55m
2026-07-11 FSE1C - Jul 11, 15:35 UTCJul 11, 16:50 UTC1h 15m
2026-07-11 FSE1C ZRH → SZG Jul 11, 06:10 UTCJul 11, 06:50 UTC40m
2026-07-10 FSE1C - Jul 10, 10:30 UTCJul 10, 11:30 UTC1h 0m
2026-07-10 FSE1C - Jul 10, 08:45 UTCJul 10, 09:15 UTC30m
2026-07-10 FSE1C - Jul 10, 05:55 UTCJul 10, 08:00 UTC2h 5m
2026-07-09 FSE1C - Jul 9, 07:25 UTCJul 9, 09:20 UTC1h 55m
2026-07-08 FSE1C - Jul 8, 10:30 UTCJul 8, 11:20 UTC50m
2026-07-08 FSE1C - Jul 8, 08:20 UTCJul 8, 09:10 UTC50m
2026-07-08 FSE1C - Jul 8, 07:00 UTCJul 8, 07:20 UTC20m
2026-07-07 FSE1C - Jul 7, 15:10 UTCJul 7, 16:10 UTC1h 0m
2026-07-07 FSE1C - Jul 7, 07:05 UTCJul 7, 08:05 UTC1h 0m
2026-07-06 FSE1C - Jul 6, 16:40 UTCJul 6, 17:50 UTC1h 10m
2026-07-06 FSE1C LIN → BRI Jul 6, 12:45 UTCJul 6, 15:35 UTC2h 50m
2026-07-06 FSE1C - Jul 6, 09:30 UTCJul 6, 10:45 UTC1h 15m
2026-07-06 FSE1C NUE → CIA Jul 6, 07:00 UTCJul 6, 08:25 UTC1h 25m
2026-07-05 FSE1C ATH → NUE Jul 5, 17:00 UTCJul 5, 19:50 UTC2h 50m
2026-07-05 FSE1C - Jul 5, 14:00 UTCJul 5, 15:45 UTC1h 45m
2026-07-04 FSE1C - Jul 4, 09:55 UTCJul 4, 10:45 UTC50m
2026-07-04 FSE1C - Jul 4, 05:55 UTCJul 4, 07:30 UTC1h 35m
2026-07-03 FSE1C - Jul 3, 13:45 UTCJul 3, 15:30 UTC1h 45m
2026-07-03 FSE1C BOD → MAN Jul 3, 11:20 UTCJul 3, 13:05 UTC1h 45m
2026-07-03 FSE1C ZRH → BOD Jul 3, 08:00 UTCJul 3, 09:30 UTC1h 30m
2026-07-02 FSE1C - Jul 2, 17:50 UTCJul 2, 18:40 UTC50m
2026-07-02 FSE1C - Jul 2, 15:50 UTCJul 2, 16:40 UTC50m
2026-07-02 FSE1C IBZ → ACH Jul 2, 13:00 UTCJul 2, 15:10 UTC2h 10m
2026-07-02 FSE1C ZRH → IBZ Jul 2, 09:55 UTCJul 2, 11:45 UTC1h 50m
2026-07-01 FSE1C - Jul 1, 14:30 UTCJul 1, 15:25 UTC55m
2026-07-01 FSE1C - Jul 1, 10:30 UTCJul 1, 11:20 UTC50m
2026-06-30 FSE1C - Jun 30, 13:05 UTCJun 30, 14:15 UTC1h 10m
2026-06-29 FSE1C - Jun 29, 12:14 UTCJun 29, 13:54 UTC1h 40m
2026-06-28 FSE1C - Jun 28, 17:34 UTCJun 28, 18:40 UTC1h 5m
2026-06-28 FSE1C IBZ → GRZ Jun 28, 12:15 UTCJun 28, 14:34 UTC2h 20m
2026-06-26 FSE1C - Jun 26, 16:05 UTCJun 26, 17:50 UTC1h 45m
2026-06-26 FSE1C - Jun 26, 15:45 UTCJun 26, 16:00 UTC15m
2026-06-26 FSE1C - Jun 26, 09:10 UTCJun 26, 09:59 UTC50m
2026-06-25 FSE1C - Jun 25, 15:54 UTCJun 25, 16:05 UTC10m
2026-06-25 FSE1C ZRH → GRZ Jun 25, 14:24 UTCJun 25, 15:20 UTC55m

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 D-ILJA page for operator, model, and routing details .

Mode-S 3E353E frequently asked

What is Mode-S code 3E353E?
3E353E is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-ILJA.
Where is Mode-S 3E353E registered?
Mode-S code 3E353E is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3E353E broadcasting right now?
No active broadcast right now. Last signal was 18h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3E353E, octal 17432476, decimal 4,076,862.
What flights does 3E353E operate?
Mode-S 3E353E has broadcast 2 distinct callsigns, including FSE1C, FSE1D.