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sensors Mode-S transponder

3C670F

ICAO 24-bit transponder address · allocated to Germany

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

Hex
3C670F
Octal
17063417
Decimal
3,958,543
Country
DE
Tail
D-AIXO
Type
A359
No current signal · last broadcast 2h ago
Flights observed
173
Distinct callsigns
20
Country
DE
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 3C670F.

Country allocation

The ICAO 24-bit address 3C670F 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
DLH723 - 17 2026-07-17
DLH772 Lufthansa 10 2026-07-17
DLH722 - 10 2026-07-17
DLH481 - 10 2026-07-12
DLH480 - 10 2026-07-12
DLH773 Lufthansa 8 2026-06-09
DLH769 - 7 2026-07-09
DLH768 - 7 2026-07-08
DLH719 - 7 2026-07-16
DLH578 - 7 2026-07-07
DLH459 Lufthansa 6 2026-06-07
DLH767 - 5 2026-07-11
DLH766 - 5 2026-07-11
DLH718 - 5 2026-07-15
DLH579 - 5 2026-07-08
DLH489 - 5 2026-07-15
DLH488 - 5 2026-07-14
DLH458 Lufthansa 5 2026-06-06
DLH743 - 4 2026-06-20
DLH742 - 4 2026-06-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 DLH772 MUC → BKK Jul 17, 20:44 UTCJul 18, 00:04 UTC3h 20m
2026-07-17 DLH723 - Jul 17, 13:10 UTCJul 17, 17:09 UTC4h 0m
2026-07-17 DLH723 - Jul 17, 06:00 UTCJul 17, 06:15 UTC15m
2026-07-17 DLH722 - Jul 17, 02:50 UTCJul 17, 03:10 UTC20m
2026-07-16 DLH722 - Jul 16, 18:10 UTCJul 16, 21:25 UTC3h 15m
2026-07-16 DLH719 - Jul 16, 04:20 UTCJul 16, 15:25 UTC11h 5m
2026-07-16 DLH719 - Jul 16, 03:00 UTCJul 16, 03:30 UTC30m
2026-07-15 DLH718 - Jul 15, 14:45 UTCJul 16, 00:50 UTC10h 5m
2026-07-15 DLH489 - Jul 15, 02:20 UTCJul 15, 11:45 UTC9h 25m
2026-07-14 DLH488 - Jul 14, 13:55 UTCJul 15, 00:05 UTC10h 9m
2026-07-14 DLH453 - Jul 14, 00:35 UTCJul 14, 11:05 UTC10h 30m
2026-07-13 DLH452 - Jul 13, 10:50 UTCJul 13, 22:10 UTC11h 20m
2026-07-12 DLH481 DEN → MUC Jul 12, 22:10 UTCJul 13, 07:35 UTC9h 25m
2026-07-12 DLH480 MUC → DEN Jul 12, 10:10 UTCJul 12, 20:01 UTC9h 50m
2026-07-11 DLH767 - Jul 11, 20:40 UTCJul 12, 04:40 UTC8h 0m
2026-07-11 DLH766 MUC → BOM Jul 11, 10:40 UTCJul 11, 17:55 UTC7h 15m
2026-07-10 DLH767 - Jul 10, 20:25 UTCJul 11, 04:25 UTC8h 0m
2026-07-10 DLH766 MUC → BOM Jul 10, 10:45 UTCJul 10, 17:50 UTC7h 5m
2026-07-09 DLH769 - Jul 9, 15:05 UTCJul 10, 03:05 UTC12h 0m
2026-07-08 DLH768 - Jul 8, 20:35 UTCJul 9, 08:10 UTC11h 35m
2026-07-08 DLH579 - Jul 8, 07:00 UTCJul 8, 17:15 UTC10h 15m
2026-07-07 DLH578 - Jul 7, 18:40 UTCJul 8, 04:10 UTC9h 30m
2026-07-07 DLH719 - Jul 7, 11:30 UTCJul 7, 15:35 UTC4h 5m
2026-07-07 DLH719 - Jul 7, 03:15 UTCJul 7, 03:30 UTC15m
2026-07-07 DLH718 - Jul 7, 00:10 UTCJul 7, 00:30 UTC20m
2026-07-06 DLH718 - Jul 6, 14:15 UTCJul 6, 23:25 UTC9h 10m
2026-07-05 DLH767 - Jul 5, 20:50 UTCJul 6, 05:10 UTC8h 20m
2026-07-05 DLH766 - Jul 5, 10:55 UTCJul 5, 18:35 UTC7h 40m
2026-07-04 DLH767 - Jul 4, 20:45 UTCJul 5, 05:00 UTC8h 15m
2026-07-04 DLH766 - Jul 4, 10:45 UTCJul 4, 18:05 UTC7h 20m
2026-07-03 DLH769 - Jul 3, 15:10 UTCJul 4, 03:30 UTC12h 20m
2026-07-02 DLH768 - Jul 2, 20:45 UTCJul 3, 07:45 UTC11h 0m
2026-07-02 DLH521 - Jul 2, 05:55 UTCJul 2, 16:25 UTC10h 30m
2026-07-01 DLH520 MUC → MEX Jul 1, 15:00 UTCJul 2, 03:00 UTC12h 0m
2026-07-01 DLH489 - Jul 1, 02:40 UTCJul 1, 12:25 UTC9h 45m
2026-06-30 DLH488 MUC → SEA Jun 30, 14:15 UTCJun 30, 23:55 UTC9h 40m
2026-06-29 DLH765 - Jun 29, 21:05 UTCJun 30, 06:15 UTC9h 11m
2026-06-29 DLH764 - Jun 29, 18:39 UTCJun 29, 19:00 UTC20m
2026-06-29 DLH764 - Jun 29, 10:34 UTCJun 29, 13:59 UTC3h 25m
2026-06-28 DLH481 DEN → MUC Jun 28, 22:20 UTCJun 29, 07:25 UTC9h 5m
2026-06-28 DLH480 - Jun 28, 10:24 UTCJun 28, 20:19 UTC9h 55m
2026-06-27 DLH769 - Jun 27, 15:05 UTCJun 28, 03:09 UTC12h 5m
2026-06-26 DLH768 - Jun 26, 20:40 UTCJun 27, 06:05 UTC9h 25m
2026-06-26 DLH723 - Jun 26, 13:30 UTCJun 26, 17:25 UTC3h 55m
2026-06-26 DLH723 - Jun 26, 06:15 UTCJun 26, 06:19 UTC5m
2026-06-26 DLH722 - Jun 26, 03:29 UTCJun 26, 03:54 UTC25m
2026-06-25 DLH722 - Jun 25, 18:45 UTCJun 25, 22:04 UTC3h 20m
2026-06-25 DLH521 - Jun 25, 05:29 UTCJun 25, 16:05 UTC10h 35m
2026-06-24 DLH520 MUC → MEX Jun 24, 15:24 UTCJun 25, 03:04 UTC11h 40m
2026-06-24 DLH489 - Jun 24, 02:49 UTCJun 24, 12:14 UTC9h 25m

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

Mode-S 3C670F frequently asked

What is Mode-S code 3C670F?
3C670F is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIXO.
Where is Mode-S 3C670F registered?
Mode-S code 3C670F is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C670F 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 3C670F, octal 17063417, decimal 3,958,543.
What flights does 3C670F operate?
Mode-S 3C670F has broadcast 20 distinct callsigns, including DLH723, DLH772, DLH722, DLH481, DLH480.