Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

3C6563

ICAO 24-bit transponder address · allocated to Germany

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

Hex
3C6563
Octal
17062543
Decimal
3,958,115
Country
DE
Tail
D-AIKC
Type
A333
No current signal · last broadcast 16h ago
Flights observed
74
Distinct callsigns
15
Country
DE
Last broadcast
16h ago

Last known position

Most recent position reported by Mode-S 3C6563.

Country allocation

The ICAO 24-bit address 3C6563 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 15 distinct

Callsign Airline Flights Last seen
OCN142 O Air 14 2026-05-31
OCN81 O Air 11 2026-05-30
OCN80 O Air 11 2026-05-29
OCN143Y - 9 2026-06-01
OCN91 O Air 5 2026-05-31
OCN90 O Air 5 2026-05-30
OCN5 - 5 2026-04-26
OCN4 - 4 2026-04-15
OCN135K O Air 3 2026-04-24
OCN133 O Air 2 2026-04-18
OCN77 O Air 1 2026-04-22
OCN76 O Air 1 2026-04-22
OCN75 O Air 1 2026-04-19
OCN74 O Air 1 2026-04-19
OCN132W O Air 1 2026-04-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-01 OCN143Y - Jun 1, 20:30 UTCJun 2, 04:25 UTC7h 55m
2026-05-31 OCN142 FRA → WDH May 31, 20:50 UTCJun 1, 20:45 UTC23h 55m
2026-05-31 OCN142 FRA → WDH May 31, 20:05 UTCMay 31, 21:40 UTC1h 35m
2026-05-31 OCN91 YYC → MUC May 31, 08:30 UTCMay 31, 10:45 UTC2h 15m
2026-05-30 OCN90 MUC → YYC May 30, 14:00 UTCMay 30, 23:30 UTC9h 30m
2026-05-30 OCN81 MCO → MUC May 30, 02:06 UTCMay 30, 10:55 UTC8h 49m
2026-05-29 OCN80 MUC → MCO May 29, 13:25 UTCMay 29, 23:30 UTC10h 5m
2026-05-23 OCN143Y - May 23, 22:00 UTCMay 24, 04:15 UTC6h 15m
2026-05-22 OCN142 FRA → WDH May 22, 20:05 UTCMay 22, 21:45 UTC1h 40m
2026-05-22 OCN91 YYC → MUC May 22, 03:40 UTCMay 22, 13:00 UTC9h 20m
2026-05-21 OCN90 MUC → YYC May 21, 15:40 UTCMay 22, 00:55 UTC9h 15m
2026-05-20 OCN81 MCO → MUC May 20, 03:10 UTCMay 20, 12:25 UTC9h 16m
2026-05-19 OCN80 MUC → MCO May 19, 13:25 UTCMay 19, 23:15 UTC9h 50m
2026-05-19 OCN143Y NBE → MUC May 19, 02:40 UTCMay 19, 04:35 UTC1h 55m
2026-05-17 OCN142 FRA → WDH May 17, 19:55 UTCMay 17, 21:30 UTC1h 35m
2026-05-17 OCN91 YYC → MUC May 17, 01:50 UTCMay 17, 10:55 UTC9h 5m
2026-05-16 OCN90 MUC → YYC May 16, 14:05 UTCMay 16, 23:25 UTC9h 20m
2026-05-16 OCN81 MCO → MUC May 16, 02:05 UTCMay 16, 10:35 UTC8h 31m
2026-05-15 OCN80 MUC → MCO May 15, 13:35 UTCMay 15, 23:45 UTC10h 9m
2026-05-14 OCN143Y - May 14, 20:15 UTCMay 15, 04:10 UTC7h 55m
2026-05-13 OCN142 FRA → WDH May 13, 20:50 UTCMay 14, 20:45 UTC23h 55m
2026-05-13 OCN142 FRA → WDH May 13, 20:10 UTCMay 13, 21:45 UTC1h 35m
2026-05-11 OCN81 MCO → MUC May 11, 02:35 UTCMay 11, 11:40 UTC9h 5m
2026-05-10 OCN80 MUC → MCO May 10, 14:20 UTCMay 11, 00:25 UTC10h 5m
2026-05-10 OCN91 YYC → MUC May 10, 02:39 UTCMay 10, 11:40 UTC9h 0m
2026-05-09 OCN90 MUC → YYC May 9, 15:05 UTCMay 10, 00:45 UTC9h 40m
2026-05-09 OCN81 MCO → MUC May 9, 02:35 UTCMay 9, 11:25 UTC8h 50m
2026-05-08 OCN80 MUC → MCO May 8, 13:25 UTCMay 8, 23:50 UTC10h 25m
2026-05-07 OCN143Y - May 7, 20:10 UTCMay 8, 04:09 UTC8h 0m
2026-05-06 OCN142 FRA → WDH May 6, 20:50 UTCMay 7, 20:45 UTC23h 55m
2026-05-06 OCN142 FRA → WDH May 6, 20:20 UTCMay 6, 22:05 UTC1h 45m
2026-05-06 OCN81 MCO → MUC May 6, 02:05 UTCMay 6, 10:55 UTC8h 50m
2026-05-05 OCN80 MUC → MCO May 5, 13:35 UTCMay 5, 23:45 UTC10h 10m
2026-05-05 OCN91 YYC → MUC May 5, 01:25 UTCMay 5, 10:35 UTC9h 10m
2026-05-04 OCN90 MUC → YYC May 4, 14:00 UTCMay 4, 23:20 UTC9h 21m
2026-05-02 OCN143Y - May 2, 19:45 UTCMay 3, 03:55 UTC8h 9m
2026-05-02 OCN143Y - May 2, 01:55 UTCMay 2, 21:55 UTC20h 1m
2026-05-01 OCN142 FRA → WDH May 1, 20:50 UTCMay 2, 20:45 UTC23h 55m
2026-05-01 OCN142 FRA → WDH May 1, 20:05 UTCMay 2, 02:10 UTC6h 5m
2026-04-30 OCN143Y - Apr 30, 20:15 UTCMay 1, 04:10 UTC7h 55m
2026-04-29 OCN142 FRA → WDH Apr 29, 20:50 UTCApr 30, 20:45 UTC23h 55m
2026-04-29 OCN142 FRA → WDH Apr 29, 19:55 UTCApr 29, 21:35 UTC1h 40m
2026-04-29 OCN81 MCO → MUC Apr 29, 02:05 UTCApr 29, 11:20 UTC9h 16m
2026-04-28 OCN80 MUC → MCO Apr 28, 13:20 UTCApr 28, 23:14 UTC9h 55m
2026-04-26 OCN5 - Apr 26, 12:50 UTCApr 27, 07:40 UTC18h 50m
2026-04-26 OCN5 - Apr 26, 10:50 UTCApr 27, 07:40 UTC20h 50m
2026-04-25 OCN143Y - Apr 25, 22:05 UTCApr 26, 04:15 UTC6h 10m
2026-04-24 OCN132W FRA → WDH Apr 24, 20:35 UTCApr 24, 22:15 UTC1h 40m
2026-04-24 OCN135K MBA → FRA Apr 24, 13:00 UTCApr 24, 17:00 UTC4h 0m
2026-04-23 OCN135K MBA → FRA Apr 23, 18:50 UTCApr 24, 17:00 UTC22h 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-AIKC page for operator, model, and routing details .

Mode-S 3C6563 frequently asked

What is Mode-S code 3C6563?
3C6563 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIKC.
Where is Mode-S 3C6563 registered?
Mode-S code 3C6563 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6563 broadcasting right now?
No active broadcast right now. Last signal was 16h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6563, octal 17062543, decimal 3,958,115.
What flights does 3C6563 operate?
Mode-S 3C6563 has broadcast 15 distinct callsigns, including OCN142, OCN81, OCN80, OCN143Y, OCN91.