Apparatus

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sensors Mode-S transponder

3C5426

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AEAF · AIRBUS A-300-600

Hex
3C5426
Octal
17052046
Decimal
3,953,702
Country
DE
Tail
D-AEAF
Type
A306
No current signal · last broadcast Jul 25, 22:50 UTC
Flights observed
241
Distinct callsigns
20
Country
DE
Last broadcast
Jul 25, 22:50 UTC

Last known position

Most recent position reported by Mode-S 3C5426.

Country allocation

The ICAO 24-bit address 3C5426 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
BCS5QC - 8 2026-07-07
BCS6756 - 6 2026-07-15
BCS962 - 5 2026-07-13
BCS6717 European Air Transport 5 2026-05-30
BCS5NR - 5 2026-07-06
BCS5706 - 5 2026-07-06
BCS39G European Air Transport 5 2026-07-20
BCS35P - 5 2026-07-15
BCS21G - 5 2026-06-26
BCS198 - 5 2026-06-24
BCS13G European Air Transport 5 2026-05-30
BCS9TC - 4 2026-06-25
BCS963 - 4 2026-07-04
BCS73B European Air Transport 4 2026-05-27
BCS5WE - 4 2026-06-24
BCS57D European Air Transport 4 2026-07-17
BCS44C - 4 2026-07-08
BCS3UP - 4 2026-07-17
BCS36V - 4 2026-06-24
BCS2FC - 4 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 BCS80A MXP → LEJ Jul 25, 21:40 UTCJul 25, 22:40 UTC1h 0m
2026-07-24 BCS42M NAP → MXP Jul 24, 18:45 UTCJul 24, 20:00 UTC1h 15m
2026-07-24 BCS48D - Jul 24, 06:15 UTCJul 24, 07:15 UTC1h 0m
2026-07-24 BCS6GA BRU → MXP Jul 24, 01:25 UTCJul 24, 02:25 UTC1h 0m
2026-07-23 BCS2UR MAD → BRU Jul 23, 20:20 UTCJul 23, 22:15 UTC1h 55m
2026-07-23 BCS6725 AMS → MAD Jul 23, 15:25 UTCJul 23, 17:15 UTC1h 50m
2026-07-23 BCS72E MAD → MAD Jul 23, 11:30 UTCJul 23, 13:35 UTC2h 5m
2026-07-23 BCS41E BRU → MAD Jul 23, 01:35 UTCJul 23, 03:30 UTC1h 55m
2026-07-22 BCS8AA MXP → BRU Jul 22, 22:30 UTCJul 22, 23:35 UTC1h 5m
2026-07-22 BCS42M NAP → MXP Jul 22, 18:25 UTCJul 22, 19:35 UTC1h 10m
2026-07-22 BCS6GA BRU → MXP Jul 22, 01:15 UTCJul 22, 02:20 UTC1h 5m
2026-07-21 BCS2UR MAD → BRU Jul 21, 20:20 UTCJul 21, 22:10 UTC1h 50m
2026-07-21 BCS10K LEJ → MAD Jul 21, 02:20 UTCJul 21, 05:00 UTC2h 40m
2026-07-20 BCS39G LHR → LEJ Jul 20, 22:10 UTCJul 20, 23:30 UTC1h 20m
2026-07-20 BCS810P MXP → LHR Jul 20, 17:15 UTCJul 20, 18:50 UTC1h 35m
2026-07-20 BCS877P - Jul 20, 00:45 UTCJul 20, 02:05 UTC1h 20m
2026-07-18 BCS3317 OSL → CPH Jul 18, 11:25 UTCJul 18, 12:00 UTC35m
2026-07-18 BCS63H LEJ → OSL Jul 18, 04:40 UTCJul 18, 06:05 UTC1h 25m
2026-07-17 BCS62A BRU → LEJ Jul 17, 22:55 UTCJul 17, 23:50 UTC55m
2026-07-17 BCS7EM OPO → OPO Jul 17, 19:05 UTCJul 17, 20:55 UTC1h 50m
2026-07-17 BCS57D VIT → OPO Jul 17, 05:30 UTCJul 17, 06:20 UTC50m
2026-07-17 BCS3UP - Jul 17, 01:25 UTCJul 17, 02:50 UTC1h 25m
2026-07-16 BCS2665 - Jul 16, 22:19 UTCJul 16, 22:59 UTC40m
2026-07-16 BCS229 - Jul 16, 19:35 UTCJul 16, 20:00 UTC25m
2026-07-16 BCS2230 LEJ → STN Jul 16, 03:55 UTCJul 16, 05:10 UTC1h 15m
2026-07-15 BCS39G - Jul 15, 22:25 UTCJul 15, 23:35 UTC1h 10m
2026-07-15 BCS35P MXP → LHR Jul 15, 18:55 UTCJul 15, 20:30 UTC1h 35m
2026-07-15 BCS6756 - Jul 15, 08:20 UTCJul 15, 09:45 UTC1h 25m
2026-07-15 BCS62B LEJ → LTN Jul 15, 02:05 UTCJul 15, 03:25 UTC1h 20m
2026-07-14 BCS820 - Jul 14, 17:35 UTCJul 14, 18:40 UTC1h 5m
2026-07-14 BCS991 TLV → MXP Jul 14, 10:15 UTCJul 14, 13:55 UTC3h 40m
2026-07-14 BCS1RM LEJ → TLV Jul 14, 04:30 UTCJul 14, 07:55 UTC3h 25m
2026-07-13 BCS3QL BRU → LEJ Jul 13, 19:55 UTCJul 13, 20:45 UTC50m
2026-07-13 BCS995 - Jul 13, 12:30 UTCJul 13, 16:55 UTC4h 25m
2026-07-13 BCS962 LEJ → TLV Jul 13, 06:25 UTCJul 13, 09:50 UTC3h 25m
2026-07-12 BCS7JG MAD → LEJ Jul 12, 11:35 UTCJul 12, 13:50 UTC2h 15m
2026-07-11 BCS6360 FRA → MAD Jul 11, 20:00 UTCJul 11, 22:05 UTC2h 5m
2026-07-11 BCS6359 MAD → FRA Jul 11, 15:50 UTCJul 11, 17:45 UTC1h 55m
2026-07-11 BCS6725 - Jul 11, 11:30 UTCJul 11, 13:30 UTC2h 0m
2026-07-11 BCS72E MAD → AMS Jul 11, 06:55 UTCJul 11, 09:10 UTC2h 15m
2026-07-11 BCS10K LEJ → MAD Jul 11, 02:25 UTCJul 11, 04:45 UTC2h 20m
2026-07-10 BCS9GE - Jul 10, 20:15 UTCJul 10, 21:15 UTC1h 0m
2026-07-10 BCS2EV LEJ → CDG Jul 10, 00:45 UTCJul 10, 01:55 UTC1h 10m
2026-07-09 BCS20D - Jul 9, 20:40 UTCJul 9, 21:35 UTC55m
2026-07-09 BCS77G LEJ → BSL Jul 9, 02:50 UTCJul 9, 03:35 UTC45m
2026-07-08 BCS44C CPH → LEJ Jul 8, 21:20 UTCJul 8, 22:05 UTC45m
2026-07-08 BCS20A LEJ → CPH Jul 8, 02:15 UTCJul 8, 03:10 UTC55m
2026-07-07 BCS167 CGN → LEJ Jul 7, 21:10 UTCJul 7, 21:55 UTC45m
2026-07-07 BCS202P DUB → CGN Jul 7, 04:35 UTCJul 7, 05:55 UTC1h 20m
2026-07-07 BCS5QC EMA → DUB Jul 7, 02:30 UTCJul 7, 03:05 UTC35m

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

Mode-S 3C5426 frequently asked

What is Mode-S code 3C5426?
3C5426 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AEAF.
Where is Mode-S 3C5426 registered?
Mode-S code 3C5426 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C5426 broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 22:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C5426, octal 17052046, decimal 3,953,702.
What flights does 3C5426 operate?
Mode-S 3C5426 has broadcast 20 distinct callsigns, including BCS5QC, BCS6756, BCS962, BCS6717, BCS5NR.