Apparatus

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sensors Mode-S transponder

3C5835

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AFAU · BOMBARDIER BD-700 Global 6000/6500

Hex
3C5835
Octal
17054065
Decimal
3,954,741
Country
DE
Tail
D-AFAU
Type
GLEX
No current signal · last broadcast 1d ago
Flights observed
53
Distinct callsigns
20
Country
DE
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 3C5835.

Country allocation

The ICAO 24-bit address 3C5835 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 20 distinct

Callsign Airline Flights Last seen
IFA6234 - 7 2026-04-15
IFA6057 - 5 2026-04-16
IFA6306 - 4 2026-05-28
IFA6294 - 3 2026-05-09
IFA6288 - 3 2026-05-14
IFA6240 - 3 2026-04-26
IFA6231 - 3 2026-04-28
IFA6329 - 2 2026-05-30
IFA6327 - 2 2026-05-17
IFA6316 - 2 2026-05-12
IFA6296 - 2 2026-05-21
IFA6287 - 2 2026-05-24
IFA6267 - 2 2026-05-18
IFA6262 - 2 2026-05-04
IFA6237 - 2 2026-04-24
IFA6225 - 2 2026-06-01
IFA6217 - 2 2026-04-27
IFA6336 - 1 2026-05-30
IFA6270 - 1 2026-05-25
IFA6236 - 1 2026-04-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-01 IFA6225 - Jun 1, 07:35 UTCJun 1, 17:45 UTC10h 10m
2026-05-31 IFA6225 - May 31, 18:10 UTCMay 31, 19:05 UTC55m
2026-05-30 IFA6336 - May 30, 04:45 UTCMay 30, 11:55 UTC7h 10m
2026-05-30 IFA6329 - May 30, 00:00 UTCMay 30, 00:10 UTC10m
2026-05-29 IFA6329 - May 29, 16:25 UTCMay 29, 23:15 UTC6h 50m
2026-05-28 IFA6306 LBG → LTN May 28, 19:05 UTCMay 28, 20:00 UTC55m
2026-05-28 IFA6306 - May 28, 16:35 UTCMay 28, 18:10 UTC1h 35m
2026-05-28 IFA6306 - May 28, 11:15 UTCMay 28, 12:55 UTC1h 40m
2026-05-27 IFA6306 - May 27, 13:20 UTCMay 27, 14:10 UTC50m
2026-05-25 IFA6270 - May 25, 08:45 UTCMay 25, 16:00 UTC7h 15m
2026-05-24 IFA6287 - May 24, 13:20 UTCMay 24, 21:15 UTC7h 55m
2026-05-23 IFA6287 - May 23, 17:15 UTCMay 23, 19:00 UTC1h 46m
2026-05-21 IFA6296 - May 21, 08:15 UTCMay 21, 17:35 UTC9h 20m
2026-05-20 IFA6296 - May 20, 13:15 UTCMay 20, 14:50 UTC1h 35m
2026-05-18 IFA6267 - May 18, 07:25 UTCMay 18, 14:40 UTC7h 15m
2026-05-18 IFA6267 - May 18, 04:40 UTCMay 18, 04:51 UTC10m
2026-05-17 IFA6327 - May 17, 09:30 UTCMay 17, 17:20 UTC7h 50m
2026-05-17 IFA6327 - May 17, 06:35 UTCMay 17, 07:45 UTC1h 10m
2026-05-14 IFA6288 RST → LTN May 14, 04:55 UTCMay 14, 12:15 UTC7h 20m
2026-05-14 IFA6288 IAD → RST May 14, 02:00 UTCMay 14, 03:50 UTC1h 50m
2026-05-12 IFA6316 ATH → IAD May 12, 12:45 UTCMay 12, 23:20 UTC10h 35m
2026-05-11 IFA6316 NUE → ATH May 11, 16:40 UTCMay 11, 18:40 UTC2h 1m
2026-05-09 IFA6294 - May 9, 05:20 UTCMay 9, 07:20 UTC2h 0m
2026-05-08 IFA6294 - May 8, 19:25 UTCMay 9, 04:35 UTC9h 10m
2026-05-07 IFA6294 - May 7, 21:55 UTCMay 7, 23:49 UTC1h 54m
2026-05-06 IFA6288 - May 6, 22:15 UTCMay 7, 06:10 UTC7h 55m
2026-05-06 DAFAU - May 6, 02:50 UTCMay 6, 10:20 UTC7h 30m
2026-05-04 IFA6262 - May 4, 17:15 UTCMay 4, 17:30 UTC15m
2026-04-29 IFA6262 - Apr 29, 09:25 UTCApr 29, 18:00 UTC8h 35m
2026-04-28 IFA6231 - Apr 28, 23:10 UTCApr 29, 07:20 UTC8h 10m
2026-04-27 IFA6217 - Apr 27, 16:40 UTCApr 27, 17:45 UTC1h 5m
2026-04-27 IFA6217 - Apr 27, 07:35 UTCApr 27, 15:30 UTC7h 55m
2026-04-26 IFA6240 - Apr 26, 14:40 UTCApr 26, 15:35 UTC55m
2026-04-26 IFA6240 - Apr 26, 06:15 UTCApr 26, 13:15 UTC7h 0m
2026-04-25 IFA6240 - Apr 25, 18:05 UTCApr 25, 18:20 UTC15m
2026-04-24 IFA6237 - Apr 24, 14:10 UTCApr 24, 20:10 UTC6h 0m
2026-04-23 IFA6237 NUE → MXP Apr 23, 16:05 UTCApr 23, 16:55 UTC50m
2026-04-20 IFA219 LIN → NUE Apr 20, 18:45 UTCApr 20, 19:45 UTC1h 0m
2026-04-20 IFA6236 - Apr 20, 08:45 UTCApr 20, 10:55 UTC2h 10m
2026-04-18 IFA6231 - Apr 18, 21:05 UTCApr 18, 21:20 UTC15m
2026-04-18 IFA6231 - Apr 18, 11:25 UTCApr 18, 19:45 UTC8h 20m
2026-04-16 IFA6057 - Apr 16, 08:45 UTCApr 16, 09:05 UTC20m
2026-04-16 IFA6057 - Apr 16, 07:09 UTCApr 16, 07:45 UTC35m
2026-04-16 IFA6057 - Apr 16, 06:34 UTCApr 16, 07:05 UTC30m
2026-04-16 IFA6057 - Apr 16, 01:10 UTCApr 16, 02:45 UTC1h 35m
2026-04-15 IFA6057 - Apr 15, 23:50 UTCApr 16, 01:05 UTC1h 15m
2026-04-15 IFA6234 - Apr 15, 11:00 UTCApr 15, 12:20 UTC1h 20m
2026-04-15 IFA6234 - Apr 15, 09:50 UTCApr 15, 10:55 UTC1h 5m
2026-04-14 IFA6234 - Apr 14, 16:50 UTCApr 14, 18:45 UTC1h 55m
2026-04-14 IFA6234 - Apr 14, 15:25 UTCApr 14, 16:45 UTC1h 20m

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-AFAU page for operator, model, and routing details .

Mode-S 3C5835 frequently asked

What is Mode-S code 3C5835?
3C5835 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AFAU.
Where is Mode-S 3C5835 registered?
Mode-S code 3C5835 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C5835 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C5835, octal 17054065, decimal 3,954,741.
What flights does 3C5835 operate?
Mode-S 3C5835 has broadcast 20 distinct callsigns, including IFA6234, IFA6057, IFA6306, IFA6294, IFA6288.