Apparatus

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sensors Mode-S transponder

3CCD44

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-CFAQ · LEARJET 60

Hex
3CCD44
Octal
17146504
Decimal
3,984,708
Country
DE
Tail
D-CFAQ
Type
LJ60
No current signal · last broadcast 15h ago
Flights observed
94
Distinct callsigns
20
Country
DE
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S 3CCD44.

Country allocation

The ICAO 24-bit address 3CCD44 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
IFA6290 - 10 2026-06-16
IFA6245 - 5 2026-04-19
IFA6363 - 4 2026-05-29
IFA6328 - 4 2026-05-23
IFA6322 - 4 2026-05-19
IFA6317 - 4 2026-05-27
IFA6224 - 4 2026-04-13
IFA6447 - 3 2026-07-04
IFA6409 - 3 2026-07-10
IFA6408 - 3 2026-07-06
IFA6293 - 3 2026-05-06
IFA6292 - 3 2026-06-26
IFA6258 - 3 2026-05-24
IFA6243 - 3 2026-07-03
IFA6440 - 2 2026-07-08
IFA6436 - 2 2026-07-13
IFA6435 - 2 2026-07-05
IFA6405 - 2 2026-06-25
IFA6401 - 2 2026-06-27
IFA6395 - 2 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 IFA6436 IBZ → NUE Jul 13, 17:25 UTCJul 13, 19:30 UTC2h 5m
2026-07-13 IFA6436 NUE → IBZ Jul 13, 14:05 UTCJul 13, 16:20 UTC2h 15m
2026-07-12 IFA6378 ZRH → NUE Jul 12, 13:40 UTCJul 12, 14:10 UTC30m
2026-07-11 IFA6333 BDS → ZRH Jul 11, 11:25 UTCJul 11, 13:05 UTC1h 40m
2026-07-11 IFA6333 ZRH → BDS Jul 11, 08:15 UTCJul 11, 09:40 UTC1h 25m
2026-07-10 IFA6409 HAM → ZRH Jul 10, 14:20 UTCJul 10, 15:30 UTC1h 10m
2026-07-10 IFA6409 - Jul 10, 09:30 UTCJul 10, 11:55 UTC2h 25m
2026-07-09 IFA6409 HAM → IBZ Jul 9, 11:15 UTCJul 9, 13:45 UTC2h 30m
2026-07-08 IFA6446 ZRH → HAM Jul 8, 18:20 UTCJul 8, 19:35 UTC1h 15m
2026-07-08 IFA6440 - Jul 8, 11:55 UTCJul 8, 14:30 UTC2h 35m
2026-07-07 IFA6440 - Jul 7, 12:45 UTCJul 7, 13:30 UTC45m
2026-07-07 IFA6378 NUE → ZRH Jul 7, 11:20 UTCJul 7, 11:55 UTC35m
2026-07-06 IFA6408 HAM → NUE Jul 6, 15:05 UTCJul 6, 15:50 UTC45m
2026-07-06 IFA6408 - Jul 6, 12:10 UTCJul 6, 14:15 UTC2h 5m
2026-07-06 IFA6408 - Jul 6, 09:15 UTCJul 6, 10:40 UTC1h 25m
2026-07-05 IFA6326 IBZ → NUE Jul 5, 13:05 UTCJul 5, 15:15 UTC2h 10m
2026-07-05 IFA6435 - Jul 5, 08:50 UTCJul 5, 10:30 UTC1h 40m
2026-07-04 IFA6435 IBZ → LBG Jul 4, 13:40 UTCJul 4, 15:25 UTC1h 45m
2026-07-04 IFA6371 - Jul 4, 10:20 UTCJul 4, 12:40 UTC2h 20m
2026-07-04 IFA6447 LPL → MME Jul 4, 08:30 UTCJul 4, 09:00 UTC30m
2026-07-04 IFA6447 - Jul 4, 05:15 UTCJul 4, 07:35 UTC2h 20m
2026-07-03 IFA6447 ATH → BLQ Jul 3, 14:55 UTCJul 3, 16:40 UTC1h 45m
2026-07-03 IFA6243 - Jul 3, 13:00 UTCJul 3, 13:40 UTC40m
2026-07-02 IFA6243 - Jul 2, 15:20 UTCJul 2, 19:15 UTC3h 55m
2026-07-02 IFA6243 IBZ → LIS Jul 2, 11:40 UTCJul 2, 13:10 UTC1h 30m
2026-07-01 IFA6326 NUE → IBZ Jul 1, 13:25 UTCJul 1, 15:25 UTC2h 0m
2026-06-29 IFA6395 VIE → NUE Jun 29, 12:39 UTCJun 29, 13:24 UTC45m
2026-06-29 IFA6395 NUE → VIE Jun 29, 07:09 UTCJun 29, 07:50 UTC40m
2026-06-27 IFA6401 - Jun 27, 16:55 UTCJun 27, 18:35 UTC1h 40m
2026-06-27 IFA6401 - Jun 27, 11:44 UTCJun 27, 15:30 UTC3h 45m
2026-06-26 IFA6292 - Jun 26, 15:15 UTCJun 26, 15:45 UTC30m
2026-06-26 IFA6292 - Jun 26, 10:30 UTCJun 26, 13:40 UTC3h 10m
2026-06-26 IFA6292 - Jun 26, 05:30 UTCJun 26, 07:45 UTC2h 15m
2026-06-25 IFA6405 - Jun 25, 21:40 UTCJun 25, 22:54 UTC1h 15m
2026-06-25 IFA6405 NUE → LTN Jun 25, 14:04 UTCJun 25, 15:29 UTC1h 25m
2026-06-16 IFA6290 - Jun 16, 20:15 UTCJun 16, 21:50 UTC1h 35m
2026-06-16 IFA6290 - Jun 16, 17:10 UTCJun 16, 18:50 UTC1h 40m
2026-06-15 IFA6290 - Jun 15, 14:10 UTCJun 15, 16:19 UTC2h 10m
2026-06-15 IFA6274 - Jun 15, 11:19 UTCJun 15, 12:35 UTC1h 15m
2026-06-15 IFA6290 LBG → STR Jun 15, 09:15 UTCJun 15, 10:05 UTC50m
2026-06-15 IFA6290 - Jun 15, 06:15 UTCJun 15, 08:15 UTC2h 0m
2026-06-14 IFA6290 - Jun 14, 11:20 UTCJun 14, 12:25 UTC1h 5m
2026-06-11 IFA6388 - Jun 11, 18:05 UTCJun 11, 19:15 UTC1h 10m
2026-06-11 IFA6388 - Jun 11, 13:25 UTCJun 11, 14:40 UTC1h 15m
2026-06-11 IFA6290 LBG → NCE Jun 11, 10:55 UTCJun 11, 12:05 UTC1h 10m
2026-06-10 IFA6290 - Jun 10, 16:15 UTCJun 10, 17:35 UTC1h 20m
2026-06-09 IFA6290 - Jun 9, 10:20 UTCJun 9, 11:30 UTC1h 10m
2026-06-09 IFA6290 NUE → LBG Jun 9, 07:45 UTCJun 9, 08:50 UTC1h 5m
2026-06-08 IFA6372 - Jun 8, 11:35 UTCJun 8, 14:00 UTC2h 25m
2026-06-07 IFA6070 - Jun 7, 12:25 UTCJun 7, 15:55 UTC3h 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-CFAQ page for operator, model, and routing details .

Mode-S 3CCD44 frequently asked

What is Mode-S code 3CCD44?
3CCD44 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-CFAQ.
Where is Mode-S 3CCD44 registered?
Mode-S code 3CCD44 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3CCD44 broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3CCD44, octal 17146504, decimal 3,984,708.
What flights does 3CCD44 operate?
Mode-S 3CCD44 has broadcast 20 distinct callsigns, including IFA6290, IFA6245, IFA6363, IFA6328, IFA6322.