Apparatus

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sensors Mode-S transponder

3C6429

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIAI · AIRBUS A-321

Hex
3C6429
Octal
17062051
Decimal
3,957,801
Country
DE
Tail
D-AIAI
Type
A321
No current signal · last broadcast Jul 26, 19:25 UTC
Flights observed
303
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 19:25 UTC

Last known position

Most recent position reported by Mode-S 3C6429.

Country allocation

The ICAO 24-bit address 3C6429 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
CFG1TK - 11 2026-07-10
CFG1LJ - 8 2026-07-13
CFG8MT - 7 2026-07-11
CFG8CX Condor Flugdienst 7 2026-07-21
CFG5YK Condor Flugdienst 7 2026-07-21
CFG3VK - 7 2026-07-22
CFG3RA Condor Flugdienst 7 2026-07-22
CFG8WY - 6 2026-07-14
CFG8AF - 6 2026-07-19
CFG5UY - 6 2026-07-10
CFG5AC - 6 2026-07-14
CFG3RD - 6 2026-07-15
CFG3EA - 6 2026-07-15
CFG2MN - 6 2026-07-11
CFG1VT - 6 2026-07-10
CFG9LC Condor Flugdienst 5 2026-07-19
CFG7MD - 5 2026-06-25
CFG7KH Condor Flugdienst 5 2026-06-25
CFG8VK - 4 2026-07-11
CFG5CT - 4 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CFG5TX MUC → FNC Jul 26, 15:30 UTCJul 26, 19:10 UTC3h 40m
2026-07-26 CFG5AX FRA → FNC Jul 26, 10:45 UTCJul 26, 14:15 UTC3h 30m
2026-07-25 CFG6TX TFS → FRA Jul 25, 15:35 UTCJul 25, 19:10 UTC3h 35m
2026-07-25 CFG4AJ CDG → FRA Jul 25, 09:35 UTCJul 25, 13:35 UTC4h 0m
2026-07-25 CFG7WK BCN → FRA Jul 25, 06:25 UTCJul 25, 08:10 UTC1h 45m
2026-07-24 CFG9PA DUS → ACE Jul 24, 19:20 UTCJul 24, 21:00 UTC1h 40m
2026-07-24 CFG2WK BCN → FRA Jul 24, 16:15 UTCJul 24, 18:00 UTC1h 45m
2026-07-24 CFG2PK ZRH → PMI Jul 24, 13:10 UTCJul 24, 14:50 UTC1h 40m
2026-07-24 CFG3CP RHO → FRA Jul 24, 08:20 UTCJul 24, 11:25 UTC3h 5m
2026-07-24 CFG5ED IBZ → PMI Jul 24, 04:15 UTCJul 24, 06:35 UTC2h 20m
2026-07-23 CFG1LC RHO → MUC Jul 23, 17:30 UTCJul 23, 20:15 UTC2h 45m
2026-07-23 CFG4CL HAM → FUE Jul 23, 13:40 UTCJul 23, 16:15 UTC2h 35m
2026-07-23 CFG4DE SUF → FRA Jul 23, 08:30 UTCJul 23, 11:35 UTC3h 5m
2026-07-23 CFG1AC STR → PVK Jul 23, 04:25 UTCJul 23, 06:45 UTC2h 20m
2026-07-22 CFG8VH RHO → MUC Jul 22, 18:00 UTCJul 22, 20:45 UTC2h 45m
2026-07-22 CFG4MD LPA → LEJ Jul 22, 13:25 UTCJul 22, 16:10 UTC2h 45m
2026-07-22 CFG3VK - Jul 22, 11:10 UTCJul 22, 11:20 UTC10m
2026-07-22 CFG3RA DTM → PMI Jul 22, 04:10 UTCJul 22, 10:25 UTC6h 15m
2026-07-21 CFG5YK KGS → HAM Jul 21, 17:30 UTCJul 21, 20:40 UTC3h 10m
2026-07-21 CFG8CX FRA → KGS Jul 21, 13:40 UTCJul 21, 16:15 UTC2h 35m
2026-07-21 CFG5JV PRG → FRA Jul 21, 09:00 UTCJul 21, 10:40 UTC1h 40m
2026-07-21 CFG5JF FRA → BCN Jul 21, 05:50 UTCJul 21, 07:45 UTC1h 55m
2026-07-20 CFG2YV KLX → FRA Jul 20, 08:30 UTCJul 20, 11:00 UTC2h 30m
2026-07-20 CFG1DJ - Jul 20, 04:05 UTCJul 20, 06:50 UTC2h 45m
2026-07-19 CFG9LC LPA → HAM Jul 19, 17:05 UTCJul 19, 19:45 UTC2h 40m
2026-07-19 CFG8AF - Jul 19, 13:35 UTCJul 19, 15:40 UTC2h 5m
2026-07-19 CFG8AF - Jul 19, 13:20 UTCJul 19, 13:25 UTC5m
2026-07-19 CFG3YR VIE → FRA Jul 19, 06:10 UTCJul 19, 07:15 UTC1h 5m
2026-07-18 CFG1JV FRA → VIE Jul 18, 18:40 UTCJul 18, 19:45 UTC1h 5m
2026-07-18 CFG8EN - Jul 18, 15:50 UTCJul 18, 17:10 UTC1h 20m
2026-07-18 CFG9AP FRA → VIE Jul 18, 13:35 UTCJul 18, 14:35 UTC1h 0m
2026-07-18 CFG9MD PMI → LEJ Jul 18, 09:15 UTCJul 18, 10:15 UTC1h 0m
2026-07-18 CFG4LN FRA → VIE Jul 18, 06:15 UTCJul 18, 07:15 UTC1h 0m
2026-07-17 CFG3CP RHO → FRA Jul 17, 08:10 UTCJul 17, 11:15 UTC3h 5m
2026-07-17 CFG5ED IBZ → PMI Jul 17, 04:20 UTCJul 17, 06:35 UTC2h 15m
2026-07-16 CFG1LC RHO → MUC Jul 16, 18:50 UTCJul 16, 21:35 UTC2h 45m
2026-07-16 CFG4CL FRA → RHO Jul 16, 15:10 UTCJul 16, 17:54 UTC2h 45m
2026-07-16 CFG4ZN - Jul 16, 10:04 UTCJul 16, 13:20 UTC3h 15m
2026-07-16 CFG2FK HAM → KGS Jul 16, 04:10 UTCJul 16, 07:05 UTC2h 55m
2026-07-15 CFG3RD - Jul 15, 16:45 UTCJul 15, 19:35 UTC2h 50m
2026-07-15 CFG3EA FRA → ZTH Jul 15, 13:10 UTCJul 15, 15:20 UTC2h 10m
2026-07-15 CFG3VK ZTH → FRA Jul 15, 08:45 UTCJul 15, 11:25 UTC2h 40m
2026-07-15 CFG3RA - Jul 15, 04:10 UTCJul 15, 06:40 UTC2h 30m
2026-07-14 CFG5YK - Jul 14, 17:20 UTCJul 14, 20:35 UTC3h 15m
2026-07-14 CFG8CX FRA → KGS Jul 14, 13:30 UTCJul 14, 16:05 UTC2h 35m
2026-07-14 CFG8WY - Jul 14, 08:35 UTCJul 14, 11:40 UTC3h 5m
2026-07-14 CFG5AC HAM → KGS Jul 14, 04:05 UTCJul 14, 06:55 UTC2h 50m
2026-07-13 CFG1LJ - Jul 13, 17:15 UTCJul 13, 20:15 UTC3h 0m
2026-07-13 CFG4EX - Jul 13, 13:35 UTCJul 13, 15:45 UTC2h 10m
2026-07-12 CFG7EN PRG → FRA Jul 12, 17:45 UTCJul 12, 18:30 UTC45m

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

Mode-S 3C6429 frequently asked

What is Mode-S code 3C6429?
3C6429 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIAI.
Where is Mode-S 3C6429 registered?
Mode-S code 3C6429 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6429 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 19:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6429, octal 17062051, decimal 3,957,801.
What flights does 3C6429 operate?
Mode-S 3C6429 has broadcast 20 distinct callsigns, including CFG1TK, CFG1LJ, CFG8MT, CFG8CX, CFG5YK.