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sensors Mode-S transponder

3C6713

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIXS · AIRBUS A-350-900

Hex
3C6713
Octal
17063423
Decimal
3,958,547
Country
DE
Tail
D-AIXS
Type
A359
No current signal · last broadcast 2h ago
Flights observed
156
Distinct callsigns
20
Country
DE
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 3C6713.

Country allocation

The ICAO 24-bit address 3C6713 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
DLH726 - 14 2026-07-12
DLH411 - 14 2026-07-04
DLH410 - 14 2026-07-04
DLH727 - 11 2026-07-12
DLH4C - 10 2026-07-07
DLH2C - 10 2026-07-06
DLH2P Lufthansa 9 2026-06-17
DLH5Y - 8 2026-06-16
DLH437 - 8 2026-07-01
DLH436 - 8 2026-07-01
DLH715 - 7 2026-07-14
DLH714 - 7 2026-07-13
DLH765 - 6 2026-06-26
DLH764 - 6 2026-06-25
DLH413 Lufthansa 6 2026-06-16
DLH412 - 6 2026-06-15
DLH723 - 2 2026-07-11
DLH722 - 2 2026-07-11
DLH4W Lufthansa 2 2026-06-05
DLH428 Lufthansa 2 2026-06-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 DLH715 HND → MUC Jul 14, 01:00 UTCJul 14, 14:45 UTC13h 45m
2026-07-13 DLH714 - Jul 13, 10:55 UTCJul 13, 22:35 UTC11h 40m
2026-07-12 DLH727 - Jul 12, 14:10 UTCJul 13, 07:15 UTC17h 5m
2026-07-12 DLH727 - Jul 12, 06:50 UTCJul 13, 06:45 UTC23h 55m
2026-07-12 DLH726 - Jul 12, 05:35 UTCJul 13, 04:35 UTC23h 0m
2026-07-11 DLH723 - Jul 11, 10:00 UTCJul 11, 17:15 UTC7h 15m
2026-07-11 DLH723 - Jul 11, 06:05 UTCJul 11, 06:25 UTC20m
2026-07-11 DLH722 - Jul 11, 02:55 UTCJul 11, 03:15 UTC20m
2026-07-10 DLH722 - Jul 10, 18:20 UTCJul 10, 21:25 UTC3h 6m
2026-07-10 DLH715 HND → MUC Jul 10, 01:00 UTCJul 10, 14:55 UTC13h 55m
2026-07-09 DLH714 - Jul 9, 10:50 UTCJul 9, 22:25 UTC11h 35m
2026-07-07 DLH4C - Jul 7, 03:20 UTCJul 7, 11:10 UTC7h 50m
2026-07-06 DLH2C - Jul 6, 14:10 UTCJul 6, 23:10 UTC9h 0m
2026-07-04 DLH411 - Jul 4, 22:05 UTCJul 5, 05:00 UTC6h 55m
2026-07-04 DLH410 - Jul 4, 10:35 UTCJul 4, 19:05 UTC8h 30m
2026-07-03 DLH411 JFK → MUC Jul 3, 22:05 UTCJul 4, 05:05 UTC7h 0m
2026-07-03 DLH410 - Jul 3, 10:25 UTCJul 3, 18:50 UTC8h 25m
2026-07-02 DLH411 - Jul 2, 22:15 UTCJul 3, 05:10 UTC6h 55m
2026-07-02 DLH410 - Jul 2, 10:40 UTCJul 2, 19:15 UTC8h 35m
2026-07-01 DLH437 ORD → MUC Jul 1, 21:20 UTCJul 2, 05:00 UTC7h 40m
2026-07-01 DLH436 - Jul 1, 09:05 UTCJul 1, 18:00 UTC8h 55m
2026-06-30 DLH411 - Jun 30, 22:00 UTCJul 1, 05:15 UTC7h 15m
2026-06-30 DLH410 MUC → JFK Jun 30, 10:35 UTCJun 30, 18:20 UTC7h 45m
2026-06-29 DLH437 - Jun 29, 21:09 UTCJun 30, 05:05 UTC7h 56m
2026-06-29 DLH436 - Jun 29, 09:05 UTCJun 29, 18:05 UTC9h 0m
2026-06-28 DLH727 - Jun 28, 17:00 UTCJun 29, 03:49 UTC10h 50m
2026-06-28 DLH727 - Jun 28, 05:29 UTCJun 29, 03:49 UTC22h 20m
2026-06-27 DLH726 - Jun 27, 22:49 UTCJun 28, 17:10 UTC18h 20m
2026-06-27 DLH726 - Jun 27, 20:49 UTCJun 28, 17:10 UTC20h 20m
2026-06-27 DLH726 - Jun 27, 20:44 UTCJun 28, 05:49 UTC9h 5m
2026-06-27 DLH715 HND → MUC Jun 27, 02:50 UTCJun 27, 16:24 UTC13h 35m
2026-06-26 DLH714 MUC → HND Jun 26, 12:34 UTCJun 27, 00:10 UTC11h 35m
2026-06-26 DLH765 - Jun 26, 00:10 UTCJun 26, 05:44 UTC5h 35m
2026-06-25 DLH765 - Jun 25, 20:49 UTCJun 25, 20:59 UTC10m
2026-06-25 DLH764 - Jun 25, 18:29 UTCJun 25, 18:45 UTC15m
2026-06-25 DLH764 - Jun 25, 10:30 UTCJun 25, 16:14 UTC5h 45m
2026-06-24 DLH437 ORD → MUC Jun 24, 21:14 UTCJun 25, 05:00 UTC7h 45m
2026-06-24 DLH436 MUC → ORD Jun 24, 08:20 UTCJun 24, 16:59 UTC8h 40m
2026-06-23 DLH411 JFK → MUC Jun 23, 22:10 UTCJun 24, 05:09 UTC7h 0m
2026-06-23 DLH410 MUC → JFK Jun 23, 10:55 UTCJun 23, 19:04 UTC8h 10m
2026-06-22 DLH727 - Jun 22, 17:00 UTCJun 23, 04:35 UTC11h 35m
2026-06-21 DLH726 - Jun 21, 22:49 UTCJun 22, 17:20 UTC18h 30m
2026-06-21 DLH726 - Jun 21, 20:54 UTCJun 22, 17:20 UTC20h 25m
2026-06-21 DLH715 HND → MUC Jun 21, 00:40 UTCJun 21, 14:30 UTC13h 50m
2026-06-20 DLH714 - Jun 20, 10:55 UTCJun 20, 20:45 UTC9h 50m
2026-06-20 DLH765 - Jun 20, 00:14 UTCJun 20, 04:44 UTC4h 30m
2026-06-19 DLH765 - Jun 19, 21:19 UTCJun 19, 21:34 UTC15m
2026-06-19 DLH764 - Jun 19, 10:59 UTCJun 19, 17:49 UTC6h 50m
2026-06-19 DLH727 - Jun 19, 02:04 UTCJun 19, 03:49 UTC1h 45m
2026-06-17 DLH726 - Jun 17, 20:40 UTCJun 18, 00:00 UTC3h 20m

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

Mode-S 3C6713 frequently asked

What is Mode-S code 3C6713?
3C6713 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIXS.
Where is Mode-S 3C6713 registered?
Mode-S code 3C6713 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6713 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6713, octal 17063423, decimal 3,958,547.
What flights does 3C6713 operate?
Mode-S 3C6713 has broadcast 20 distinct callsigns, including DLH726, DLH411, DLH410, DLH727, DLH4C.