Apparatus

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sensors Mode-S transponder

3C68CB

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AJFK · AIRBUS A-330-300

Hex
3C68CB
Octal
17064313
Decimal
3,958,987
Country
DE
Tail
D-AJFK
Type
A333
No current signal · last broadcast 1h ago
Flights observed
225
Distinct callsigns
20
Country
DE
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 3C68CB.

Country allocation

The ICAO 24-bit address 3C68CB 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
BCS364 - 25 2026-07-14
BCS361 - 24 2026-07-14
BCS675 - 13 2026-06-05
BCS357 European Air Transport 13 2026-06-22
BCS378 - 11 2026-07-10
BCS673 - 9 2026-06-04
BCS644 - 9 2026-07-04
BCS548 - 8 2026-06-27
BCS6TP - 7 2026-06-19
BCS991 - 5 2026-07-09
BCS963 European Air Transport 5 2026-06-12
BCS8AA European Air Transport 5 2026-06-12
BCS71C - 5 2026-06-21
BCS6GA - 5 2026-06-21
BCS694 - 5 2026-06-24
BCS67Z European Air Transport 5 2026-06-14
BCS651 - 5 2026-06-28
BCS360 European Air Transport 5 2026-06-13
BCS354 - 5 2026-07-09
BCS1RM - 5 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 BCS361 - Jul 14, 12:35 UTCJul 14, 14:30 UTC1h 55m
2026-07-14 BCS364 LEJ → JFK Jul 14, 01:50 UTCJul 14, 09:30 UTC7h 40m
2026-07-13 BCS1491 AMS → LEJ Jul 13, 20:00 UTCJul 13, 20:50 UTC50m
2026-07-13 BCS1443 LEJ → AMS Jul 13, 16:45 UTCJul 13, 17:40 UTC55m
2026-07-11 BCS861 - Jul 11, 23:00 UTCJul 12, 07:05 UTC8h 5m
2026-07-11 BCS860 - Jul 11, 10:20 UTCJul 11, 19:35 UTC9h 15m
2026-07-10 BCS62A BRU → LEJ Jul 10, 22:40 UTCJul 10, 23:35 UTC55m
2026-07-10 BCS378 - Jul 10, 11:55 UTCJul 10, 19:25 UTC7h 30m
2026-07-09 BCS354 MXP → CVG Jul 9, 18:35 UTCJul 10, 04:05 UTC9h 30m
2026-07-09 BCS991 TLV → MXP Jul 9, 10:25 UTCJul 9, 14:05 UTC3h 40m
2026-07-09 BCS1RM - Jul 9, 04:55 UTCJul 9, 08:15 UTC3h 20m
2026-07-08 BCS361 JFK → LEJ Jul 8, 13:30 UTCJul 8, 20:55 UTC7h 25m
2026-07-08 BCS364 LEJ → JFK Jul 8, 02:05 UTCJul 8, 10:10 UTC8h 5m
2026-07-07 BCS361 JFK → LEJ Jul 7, 13:30 UTCJul 7, 20:30 UTC7h 0m
2026-07-07 BCS364 LEJ → JFK Jul 7, 01:55 UTCJul 7, 10:20 UTC8h 25m
2026-07-06 BCS62A - Jul 6, 22:20 UTCJul 6, 23:20 UTC1h 0m
2026-07-06 BCS082 - Jul 6, 17:45 UTCJul 6, 20:00 UTC2h 15m
2026-07-05 BCS082 - Jul 5, 22:50 UTCJul 6, 20:00 UTC21h 10m
2026-07-05 BCS081 BRU → BRU Jul 5, 21:25 UTCJul 6, 20:00 UTC22h 35m
2026-07-05 BCS120 LEJ → BRU Jul 5, 18:40 UTCJul 5, 19:35 UTC55m
2026-07-05 BCS655 - Jul 5, 08:25 UTCJul 5, 15:15 UTC6h 50m
2026-07-05 BCS655 - Jul 5, 05:35 UTCJul 5, 06:00 UTC25m
2026-07-05 BCS655 - Jul 5, 00:50 UTCJul 5, 04:30 UTC3h 40m
2026-07-04 BCS655 - Jul 4, 22:35 UTCJul 4, 22:50 UTC15m
2026-07-04 BCS644 - Jul 4, 04:30 UTCJul 4, 05:00 UTC30m
2026-07-03 BCS644 - Jul 3, 17:35 UTCJul 3, 21:15 UTC3h 40m
2026-07-03 BCS674 - Jul 3, 10:30 UTCJul 3, 14:30 UTC4h 0m
2026-07-03 BCS674 - Jul 3, 08:35 UTCJul 3, 08:50 UTC15m
2026-07-02 BCS674 - Jul 2, 23:30 UTCJul 3, 06:25 UTC6h 55m
2026-07-02 BCS674 - Jul 2, 22:40 UTCJul 2, 22:50 UTC10m
2026-07-02 BCS644 ZGN → HKG Jul 2, 19:45 UTCJul 2, 20:20 UTC35m
2026-07-02 BCS644 - Jul 2, 08:55 UTCJul 2, 12:35 UTC3h 40m
2026-06-28 BCS651 MXP → LEJ Jun 28, 22:04 UTCJun 28, 23:20 UTC1h 15m
2026-06-28 BCS651 - Jun 28, 15:55 UTCJun 28, 19:40 UTC3h 45m
2026-06-28 BCS651 - Jun 28, 13:59 UTCJun 28, 14:14 UTC15m
2026-06-27 BCS651 - Jun 27, 23:55 UTCJun 28, 06:49 UTC6h 55m
2026-06-27 BCS651 - Jun 27, 23:04 UTCJun 27, 23:19 UTC15m
2026-06-27 BCS548 - Jun 27, 19:09 UTCJun 27, 19:39 UTC30m
2026-06-27 BCS548 - Jun 27, 14:35 UTCJun 27, 18:20 UTC3h 45m
2026-06-27 BCS548 LEJ → DEL Jun 27, 04:15 UTCJun 27, 11:35 UTC7h 20m
2026-06-26 BCS361 JFK → LEJ Jun 26, 13:30 UTCJun 26, 20:24 UTC6h 55m
2026-06-26 BCS364 LEJ → JFK Jun 26, 01:45 UTCJun 26, 09:59 UTC8h 15m
2026-06-25 BCS671 - Jun 25, 15:29 UTCJun 25, 19:29 UTC4h 0m
2026-06-25 BCS671 - Jun 25, 04:40 UTCJun 25, 05:00 UTC20m
2026-06-24 BCS694 - Jun 24, 17:10 UTCJun 24, 22:49 UTC5h 40m
2026-06-24 BCS694 - Jun 24, 13:40 UTCJun 24, 13:50 UTC10m
2026-06-24 BCS694 - Jun 24, 05:09 UTCJun 24, 11:20 UTC6h 10m
2026-06-23 BCS92P - Jun 23, 23:05 UTCJun 24, 00:05 UTC1h 0m
2026-06-23 BCS378 MXP → CVG Jun 23, 11:49 UTCJun 23, 19:15 UTC7h 25m
2026-06-22 BCS357 EMA → CVG Jun 22, 21:00 UTCJun 23, 05:09 UTC8h 10m

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

Mode-S 3C68CB frequently asked

What is Mode-S code 3C68CB?
3C68CB is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AJFK.
Where is Mode-S 3C68CB registered?
Mode-S code 3C68CB is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C68CB broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C68CB, octal 17064313, decimal 3,958,987.
What flights does 3C68CB operate?
Mode-S 3C68CB has broadcast 20 distinct callsigns, including BCS364, BCS361, BCS675, BCS357, BCS378.