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sensors Mode-S transponder

3C6710

ICAO 24-bit transponder address · allocated to Germany

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

Hex
3C6710
Octal
17063420
Decimal
3,958,544
Country
DE
Tail
D-AIXP
Type
A359
Broadcasting now · callsign DLH718 · 39,000 ft
Flights observed
187
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 18:05 UTC

Current position

3C6710 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3C6710 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
DLH769 Lufthansa 19 2026-07-21
DLH768 Lufthansa 19 2026-07-20
DLH722 Lufthansa 15 2026-07-25
DLH718 Lufthansa 11 2026-07-26
DLH723 Lufthansa 10 2026-07-25
DLH504 Lufthansa 10 2026-07-17
DLH505 Lufthansa 8 2026-07-18
DLH773 - 7 2026-07-10
DLH772 - 7 2026-07-09
DLH480 Lufthansa 7 2026-06-07
DLH459 Lufthansa 7 2026-07-24
DLH458 Lufthansa 7 2026-07-23
DLH743 - 6 2026-06-27
DLH742 - 6 2026-06-26
DLH719 - 6 2026-07-19
DLH481 Lufthansa 6 2026-06-07
DLH579 - 4 2026-07-20
DLH578 Lufthansa 4 2026-07-19
DLH521 Lufthansa 4 2026-05-26
DLH520 Lufthansa 4 2026-05-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH718 MUC → ICN Jul 26, 14:50 UTCJul 26, 18:05 UTC3h 15m
2026-07-25 DLH723 PEK → MUC Jul 25, 13:50 UTCJul 25, 17:40 UTC3h 50m
2026-07-25 DLH722 MUC → PEK Jul 25, 03:00 UTCJul 25, 03:20 UTC20m
2026-07-24 DLH722 MUC → PEK Jul 24, 18:05 UTCJul 24, 20:00 UTC1h 55m
2026-07-24 DLH459 SFO → MUC Jul 24, 04:45 UTCJul 24, 14:45 UTC10h 0m
2026-07-23 DLH458 MUC → SFO Jul 23, 14:55 UTCJul 24, 02:15 UTC11h 20m
2026-07-23 DLH489 SEA → MUC Jul 23, 02:30 UTCJul 23, 11:40 UTC9h 10m
2026-07-22 DLH488 MUC → SEA Jul 22, 14:05 UTCJul 23, 00:10 UTC10h 5m
2026-07-21 DLH769 SIN → MUC Jul 21, 15:10 UTCJul 22, 03:30 UTC12h 20m
2026-07-20 DLH768 MUC → SIN Jul 20, 20:50 UTCJul 21, 07:55 UTC11h 5m
2026-07-20 DLH579 - Jul 20, 06:55 UTCJul 20, 16:50 UTC9h 55m
2026-07-19 DLH578 MUC → JNB Jul 19, 18:40 UTCJul 20, 04:40 UTC10h 0m
2026-07-19 DLH719 - Jul 19, 03:00 UTCJul 19, 15:35 UTC12h 35m
2026-07-19 DLH718 MUC → ICN Jul 19, 00:20 UTCJul 19, 00:45 UTC25m
2026-07-18 DLH718 MUC → ICN Jul 18, 14:45 UTCJul 18, 23:35 UTC8h 50m
2026-07-18 DLH505 GRU → MUC Jul 18, 01:00 UTCJul 18, 11:40 UTC10h 41m
2026-07-17 DLH504 MUC → GRU Jul 17, 10:35 UTCJul 17, 22:35 UTC12h 0m
2026-07-16 DLH769 SIN → MUC Jul 16, 15:25 UTCJul 17, 03:10 UTC11h 45m
2026-07-16 DLH768 - Jul 16, 11:40 UTCJul 16, 12:14 UTC35m
2026-07-15 DLH768 - Jul 15, 21:15 UTCJul 16, 09:30 UTC12h 15m
2026-07-15 DLH723 - Jul 15, 13:20 UTCJul 15, 17:20 UTC4h 0m
2026-07-15 DLH723 - Jul 15, 06:15 UTCJul 15, 06:30 UTC15m
2026-07-15 DLH722 - Jul 15, 03:05 UTCJul 15, 03:25 UTC20m
2026-07-14 DLH722 - Jul 14, 18:15 UTCJul 14, 21:30 UTC3h 15m
2026-07-14 DLH459 - Jul 14, 04:35 UTCJul 14, 14:40 UTC10h 5m
2026-07-13 DLH458 - Jul 13, 14:45 UTCJul 14, 02:15 UTC11h 30m
2026-07-12 DLH719 - Jul 12, 04:05 UTCJul 12, 15:10 UTC11h 5m
2026-07-12 DLH719 - Jul 12, 02:55 UTCJul 12, 03:15 UTC20m
2026-07-12 DLH718 - Jul 12, 00:15 UTCJul 12, 00:35 UTC20m
2026-07-11 DLH718 - Jul 11, 14:25 UTCJul 11, 23:25 UTC9h 0m
2026-07-10 DLH773 - Jul 10, 16:30 UTCJul 11, 03:10 UTC10h 40m
2026-07-09 DLH772 MUC → BKK Jul 9, 20:40 UTCJul 10, 06:45 UTC10h 5m
2026-07-09 DLH723 - Jul 9, 05:55 UTCJul 9, 17:10 UTC11h 15m
2026-07-09 DLH722 - Jul 9, 02:45 UTCJul 9, 03:05 UTC20m
2026-07-08 DLH722 - Jul 8, 18:05 UTCJul 8, 21:15 UTC3h 10m
2026-07-08 DLH459 - Jul 8, 05:05 UTCJul 8, 15:20 UTC10h 15m
2026-07-07 DLH458 - Jul 7, 15:05 UTCJul 8, 02:35 UTC11h 30m
2026-07-06 DLH769 - Jul 6, 15:20 UTCJul 7, 03:25 UTC12h 5m
2026-07-06 DLH768 - Jul 6, 05:45 UTCJul 6, 08:00 UTC2h 15m
2026-07-05 DLH768 - Jul 5, 20:45 UTCJul 6, 05:10 UTC8h 25m
2026-07-05 DLH719 ICN → MUC Jul 5, 02:55 UTCJul 5, 15:05 UTC12h 10m
2026-07-05 DLH718 - Jul 5, 00:30 UTCJul 5, 00:50 UTC20m
2026-07-04 DLH718 - Jul 4, 14:35 UTCJul 4, 23:45 UTC9h 10m
2026-07-03 DLH437 - Jul 3, 21:50 UTCJul 4, 05:25 UTC7h 35m
2026-07-03 DLH436 - Jul 3, 08:25 UTCJul 3, 17:35 UTC9h 10m
2026-07-02 DLH769 - Jul 2, 15:25 UTCJul 3, 03:20 UTC11h 55m
2026-07-01 DLH768 - Jul 1, 21:25 UTCJul 2, 07:40 UTC10h 15m
2026-07-01 DLH459 SFO → MUC Jul 1, 04:40 UTCJul 1, 14:50 UTC10h 10m
2026-06-30 DLH458 - Jun 30, 14:50 UTCJul 1, 01:35 UTC10h 45m
2026-06-30 DLH505 - Jun 30, 00:55 UTCJun 30, 11:50 UTC10h 56m

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

Mode-S 3C6710 frequently asked

What is Mode-S code 3C6710?
3C6710 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIXP.
Where is Mode-S 3C6710 registered?
Mode-S code 3C6710 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6710 broadcasting right now?
Yes. Mode-S 3C6710 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6710, octal 17063420, decimal 3,958,544.
What flights does 3C6710 operate?
Mode-S 3C6710 has broadcast 20 distinct callsigns, including DLH769, DLH768, DLH722, DLH718, DLH723.