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sensors Mode-S transponder

3C6706

ICAO 24-bit transponder address · allocated to Germany

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

Hex
3C6706
Octal
17063406
Decimal
3,958,534
Country
DE
Tail
D-AIXF
Type
A359
Broadcasting now · callsign DLH773 · 40,000 ft
Flights observed
84
Distinct callsigns
20
Country
DE
Last broadcast
9m ago

Current position

3C6706 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3C6706 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
DLH773 Lufthansa 10 2026-05-29
DLH723 Lufthansa 10 2026-05-23
DLH719 Lufthansa 7 2026-05-12
DLH772 Lufthansa 6 2026-05-28
DLH722 Lufthansa 6 2026-05-16
DLH718 Lufthansa 6 2026-05-11
DLH768 Lufthansa 5 2026-05-24
DLH481 Lufthansa 5 2026-05-19
DLH480 Lufthansa 5 2026-05-19
DLH769 Lufthansa 4 2026-05-25
DLH743 Lufthansa 3 2026-05-23
DLH742 Lufthansa 3 2026-05-22
DLH579 Lufthansa 2 2026-05-13
DLH578 Lufthansa 2 2026-05-12
DLH521 Lufthansa 1 2026-05-28
DLH520 Lufthansa 1 2026-05-27
DLH4W Lufthansa 1 2026-04-23
DLH489 Lufthansa 1 2026-05-27
DLH488 Lufthansa 1 2026-05-26
DLH459 Lufthansa 1 2026-04-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 DLH773 BKK → MUC May 29, 16:25 UTCMay 30, 01:30 UTC9h 5m
2026-05-28 DLH772 MUC → BKK May 28, 20:40 UTCMay 29, 06:20 UTC9h 40m
2026-05-28 DLH521 MEX → MUC May 28, 05:15 UTCMay 28, 16:05 UTC10h 50m
2026-05-27 DLH520 MUC → MEX May 27, 15:05 UTCMay 28, 03:05 UTC12h 0m
2026-05-27 DLH489 SEA → MUC May 27, 02:34 UTCMay 27, 11:55 UTC9h 21m
2026-05-26 DLH488 MUC → SEA May 26, 14:00 UTCMay 27, 00:10 UTC10h 10m
2026-05-25 DLH769 SIN → MUC May 25, 15:35 UTCMay 26, 03:45 UTC12h 10m
2026-05-24 DLH768 MUC → SIN May 24, 20:40 UTCMay 25, 06:35 UTC9h 55m
2026-05-23 DLH723 PEK → MUC May 23, 21:35 UTCMay 24, 16:55 UTC19h 20m
2026-05-23 DLH723 PEK → MUC May 23, 19:35 UTCMay 24, 16:55 UTC21h 20m
2026-05-23 DLH723 PEK → MUC May 23, 18:05 UTCMay 24, 16:55 UTC22h 50m
2026-05-23 DLH743 KIX → MUC May 23, 00:40 UTCMay 23, 14:15 UTC13h 34m
2026-05-22 DLH742 MUC → KIX May 22, 10:45 UTCMay 22, 22:15 UTC11h 30m
2026-05-21 DLH437 ORD → MUC May 21, 21:40 UTCMay 22, 05:05 UTC7h 25m
2026-05-21 DLH436 MUC → ORD May 21, 08:10 UTCMay 21, 17:20 UTC9h 10m
2026-05-19 DLH481 DEN → MUC May 19, 22:25 UTCMay 20, 07:10 UTC8h 46m
2026-05-19 DLH480 MUC → DEN May 19, 10:00 UTCMay 19, 20:10 UTC10h 10m
2026-05-18 DLH773 BKK → MUC May 18, 16:35 UTCMay 18, 20:35 UTC3h 59m
2026-05-17 DLH772 MUC → BKK May 17, 20:30 UTCMay 18, 06:25 UTC9h 55m
2026-05-16 DLH723 PEK → MUC May 16, 21:35 UTCMay 17, 17:10 UTC19h 35m
2026-05-16 DLH723 PEK → MUC May 16, 19:35 UTCMay 17, 17:10 UTC21h 35m
2026-05-16 DLH722 MUC → PEK May 16, 17:55 UTCMay 17, 17:10 UTC23h 15m
2026-05-16 DLH743 KIX → MUC May 16, 00:45 UTCMay 16, 13:46 UTC13h 1m
2026-05-15 DLH742 MUC → KIX May 15, 10:45 UTCMay 15, 22:25 UTC11h 39m
2026-05-14 DLH481 DEN → MUC May 14, 22:25 UTCMay 15, 07:40 UTC9h 15m
2026-05-14 DLH480 MUC → DEN May 14, 10:10 UTCMay 14, 20:15 UTC10h 5m
2026-05-13 DLH579 JNB → MUC May 13, 07:00 UTCMay 13, 17:10 UTC10h 10m
2026-05-12 DLH578 MUC → JNB May 12, 18:35 UTCMay 13, 04:25 UTC9h 50m
2026-05-12 DLH719 ICN → MUC May 12, 08:10 UTCMay 12, 15:15 UTC7h 5m
2026-05-12 DLH719 ICN → MUC May 12, 03:05 UTCMay 12, 03:15 UTC10m
2026-05-11 DLH718 MUC → ICN May 11, 14:15 UTCMay 11, 18:10 UTC3h 55m
2026-05-10 DLH481 DEN → MUC May 10, 22:20 UTCMay 11, 07:50 UTC9h 30m
2026-05-10 DLH480 MUC → DEN May 10, 10:10 UTCMay 10, 20:00 UTC9h 50m
2026-05-09 DLH769 SIN → MUC May 9, 15:15 UTCMay 10, 03:45 UTC12h 30m
2026-05-08 DLH768 MUC → SIN May 8, 20:45 UTCMay 9, 07:35 UTC10h 50m
2026-05-08 DLH719 ICN → MUC May 8, 04:54 UTCMay 8, 16:05 UTC11h 10m
2026-05-08 DLH719 ICN → MUC May 8, 03:24 UTCMay 8, 03:35 UTC10m
2026-05-07 DLH718 MUC → ICN May 7, 14:15 UTCMay 7, 23:49 UTC9h 34m
2026-05-05 DLH773 BKK → MUC May 5, 16:25 UTCMay 6, 03:20 UTC10h 55m
2026-05-04 DLH772 MUC → BKK May 4, 20:55 UTCMay 5, 06:45 UTC9h 50m
2026-05-04 DLH743 KIX → MUC May 4, 01:00 UTCMay 4, 14:15 UTC13h 15m
2026-05-03 DLH742 MUC → KIX May 3, 10:45 UTCMay 3, 22:20 UTC11h 35m
2026-05-02 DLH769 SIN → MUC May 2, 15:10 UTCMay 3, 03:20 UTC12h 10m
2026-05-01 DLH768 MUC → SIN May 1, 20:30 UTCMay 2, 07:55 UTC11h 25m
2026-05-01 DLH723 PEK → MUC May 1, 06:10 UTCMay 1, 17:15 UTC11h 5m
2026-05-01 DLH722 MUC → PEK May 1, 03:25 UTCMay 1, 03:45 UTC20m
2026-04-30 DLH722 MUC → PEK Apr 30, 18:15 UTCApr 30, 21:40 UTC3h 25m
2026-04-30 DLH719 ICN → MUC Apr 30, 04:10 UTCApr 30, 15:30 UTC11h 20m
2026-04-30 DLH718 MUC → ICN Apr 30, 00:20 UTCApr 30, 00:35 UTC15m
2026-04-29 DLH718 MUC → ICN Apr 29, 14:10 UTCApr 29, 23:25 UTC9h 14m

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

Mode-S 3C6706 frequently asked

What is Mode-S code 3C6706?
3C6706 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIXF.
Where is Mode-S 3C6706 registered?
Mode-S code 3C6706 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6706 broadcasting right now?
Yes. Mode-S 3C6706 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6706, octal 17063406, decimal 3,958,534.
What flights does 3C6706 operate?
Mode-S 3C6706 has broadcast 20 distinct callsigns, including DLH773, DLH723, DLH719, DLH772, DLH722.