Apparatus

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sensors Mode-S transponder

3CCD6D

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-CFCF · LEARJET 35

Hex
3CCD6D
Octal
17146555
Decimal
3,984,749
Country
DE
Tail
D-CFCF
Type
LJ35
No current signal · last broadcast 1h ago
Flights observed
93
Distinct callsigns
1
Country
DE
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 3CCD6D.

Country allocation

The ICAO 24-bit address 3CCD6D 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 1 distinct

Callsign Airline Flights Last seen
QAJ9 - 93 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 QAJ9 - Jul 14, 09:00 UTCJul 14, 11:15 UTC2h 15m
2026-07-05 QAJ9 - Jul 5, 12:40 UTCJul 5, 13:50 UTC1h 10m
2026-07-04 QAJ9 - Jul 4, 11:25 UTCJul 4, 13:35 UTC2h 10m
2026-07-04 QAJ9 - Jul 4, 05:50 UTCJul 4, 08:10 UTC2h 20m
2026-07-03 QAJ9 - Jul 3, 11:50 UTCJul 3, 14:00 UTC2h 10m
2026-07-03 QAJ9 - Jul 3, 09:15 UTCJul 3, 10:55 UTC1h 40m
2026-07-02 QAJ9 - Jul 2, 13:20 UTCJul 3, 10:55 UTC21h 35m
2026-07-02 QAJ9 VIE → SKG Jul 2, 11:30 UTCJul 3, 10:55 UTC23h 25m
2026-07-01 QAJ9 - Jul 1, 10:50 UTCJul 1, 11:45 UTC55m
2026-07-01 QAJ9 - Jul 1, 06:55 UTCJul 1, 07:55 UTC1h 0m
2026-06-29 QAJ9 - Jun 29, 17:45 UTCJun 29, 18:25 UTC40m
2026-06-29 QAJ9 - Jun 29, 14:19 UTCJun 29, 15:49 UTC1h 30m
2026-06-29 QAJ9 - Jun 29, 10:55 UTCJun 29, 12:20 UTC1h 25m
2026-06-29 QAJ9 - Jun 29, 09:14 UTCJun 29, 09:50 UTC35m
2026-06-29 QAJ9 VIE → BRQ Jun 29, 07:44 UTCJun 29, 08:29 UTC45m
2026-06-26 QAJ9 - Jun 26, 15:15 UTCJun 26, 15:34 UTC20m
2026-06-26 QAJ9 - Jun 26, 13:24 UTCJun 26, 14:44 UTC1h 20m
2026-06-26 QAJ9 - Jun 26, 09:05 UTCJun 26, 10:20 UTC1h 15m
2026-06-25 QAJ9 EXT → VIE Jun 25, 15:44 UTCJun 25, 17:44 UTC2h 0m
2026-06-25 QAJ9 - Jun 25, 11:04 UTCJun 25, 13:00 UTC1h 55m
2026-06-23 QAJ9 - Jun 23, 09:20 UTCJun 23, 11:19 UTC2h 0m
2026-06-23 QAJ9 - Jun 23, 06:49 UTCJun 23, 08:09 UTC1h 20m
2026-06-22 QAJ9 - Jun 22, 12:59 UTCJun 22, 16:29 UTC3h 30m
2026-06-21 QAJ9 - Jun 21, 18:10 UTCJun 21, 21:10 UTC3h 0m
2026-06-21 QAJ9 BCN → BRE Jun 21, 15:19 UTCJun 21, 17:20 UTC2h 0m
2026-06-21 QAJ9 VIE → BCN Jun 21, 11:05 UTCJun 21, 13:04 UTC2h 0m
2026-06-20 QAJ9 - Jun 20, 14:59 UTCJun 20, 16:29 UTC1h 30m
2026-06-20 QAJ9 - Jun 20, 09:39 UTCJun 20, 13:09 UTC3h 30m
2026-06-20 QAJ9 - Jun 20, 05:04 UTCJun 20, 07:09 UTC2h 5m
2026-06-19 QAJ9 - Jun 19, 12:04 UTCJun 19, 13:04 UTC1h 0m
2026-06-19 QAJ9 - Jun 19, 10:04 UTCJun 19, 11:24 UTC1h 20m
2026-06-18 QAJ9 - Jun 18, 18:20 UTCJun 18, 20:05 UTC1h 45m
2026-06-18 QAJ9 - Jun 18, 15:40 UTCJun 18, 17:40 UTC2h 0m
2026-06-18 QAJ9 - Jun 18, 09:55 UTCJun 18, 13:05 UTC3h 10m
2026-06-16 QAJ9 - Jun 16, 16:25 UTCJun 16, 17:40 UTC1h 15m
2026-06-16 QAJ9 - Jun 16, 13:50 UTCJun 16, 15:35 UTC1h 45m
2026-06-16 QAJ9 - Jun 16, 10:04 UTCJun 16, 11:15 UTC1h 10m
2026-06-15 QAJ9 - Jun 15, 10:24 UTCJun 15, 12:10 UTC1h 45m
2026-06-15 QAJ9 VIE → MAH Jun 15, 08:00 UTCJun 15, 09:49 UTC1h 50m
2026-06-12 QAJ9 ATH → VIE Jun 12, 16:30 UTCJun 12, 18:35 UTC2h 5m
2026-06-12 QAJ9 VIE → ATH Jun 12, 07:15 UTCJun 12, 15:20 UTC8h 5m
2026-06-11 QAJ9 - Jun 11, 11:10 UTCJun 11, 11:55 UTC45m
2026-06-11 QAJ9 - Jun 11, 07:05 UTCJun 11, 07:55 UTC50m
2026-06-10 QAJ9 - Jun 10, 10:00 UTCJun 10, 12:15 UTC2h 15m
2026-06-10 QAJ9 VIE → RHO Jun 10, 07:05 UTCJun 10, 09:10 UTC2h 5m
2026-06-09 QAJ9 LNZ → VIE Jun 9, 14:05 UTCJun 9, 14:35 UTC30m
2026-06-09 QAJ9 - Jun 9, 09:25 UTCJun 9, 10:45 UTC1h 20m
2026-06-09 QAJ9 - Jun 9, 06:10 UTCJun 9, 07:15 UTC1h 5m
2026-06-08 QAJ9 ODE → VIE Jun 8, 13:05 UTCJun 8, 14:20 UTC1h 15m
2026-06-08 QAJ9 - Jun 8, 10:15 UTCJun 8, 11:45 UTC1h 30m

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

Mode-S 3CCD6D frequently asked

What is Mode-S code 3CCD6D?
3CCD6D is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-CFCF.
Where is Mode-S 3CCD6D registered?
Mode-S code 3CCD6D is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3CCD6D 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 3CCD6D, octal 17146555, decimal 3,984,749.
What flights does 3CCD6D operate?
Mode-S 3CCD6D has broadcast 1 distinct callsign, including QAJ9.