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sensors Mode-S transponder

3C674E

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIZN · AIRBUS A-320

Hex
3C674E
Octal
17063516
Decimal
3,958,606
Country
DE
Tail
D-AIZN
Type
A320
Broadcasting now · callsign DLH9VT · 11,025 ft
Flights observed
636
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 21:20 UTC

Current position

3C674E is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3C674E 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
DLH3EE - 9 2026-07-15
DLH1FF - 9 2026-07-15
DLH02P Lufthansa 8 2026-07-22
DLH99P Lufthansa 7 2026-07-23
DLH93U - 7 2026-07-12
DLH8PN - 7 2026-07-11
DLH6KK - 7 2026-07-20
DLH5UW - 7 2026-07-11
DLH4RX Lufthansa 7 2026-07-20
DLH33P - 7 2026-07-11
DLH95N - 6 2026-07-18
DLH5PJ - 6 2026-07-07
DLH57P Lufthansa 6 2026-07-18
DLH4T Lufthansa 6 2026-05-22
DLH1ME - 6 2026-07-19
DLH1HP - 6 2026-07-08
DLH8KM Lufthansa 5 2026-07-26
DLH6RF Lufthansa 5 2026-07-26
DLH6NJ - 5 2026-06-20
DLH6JF - 5 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH9WA FRA → BRU Jul 26, 20:25 UTCJul 26, 21:20 UTC55m
2026-07-26 DLH8KM BHX → MUC Jul 26, 17:10 UTCJul 26, 18:35 UTC1h 25m
2026-07-26 DLH6RF MAN → MUC Jul 26, 14:30 UTCJul 26, 16:15 UTC1h 45m
2026-07-26 DLH5MA FRA → HAM Jul 26, 10:55 UTCJul 26, 12:15 UTC1h 20m
2026-07-26 DLH5KH MUC → OSL Jul 26, 08:45 UTCJul 26, 09:55 UTC1h 10m
2026-07-26 DLH8PJ FCO → MUC Jul 26, 06:15 UTCJul 26, 07:35 UTC1h 21m
2026-07-25 DLH4MT MUC → FCO Jul 25, 18:35 UTCJul 25, 19:40 UTC1h 5m
2026-07-25 DLH6CJ FRA → LHR Jul 25, 15:15 UTCJul 25, 16:30 UTC1h 15m
2026-07-25 DLH9XC FRA → MXP Jul 25, 13:05 UTCJul 25, 14:10 UTC1h 5m
2026-07-25 DLH8KY HAM → FRA Jul 25, 04:20 UTCJul 25, 04:55 UTC35m
2026-07-24 DLH6RY FRA → BLL Jul 24, 19:45 UTCJul 24, 20:15 UTC30m
2026-07-24 DLH3UV - Jul 24, 15:40 UTCJul 24, 16:25 UTC45m
2026-07-24 DLH5NF MUC → FMO Jul 24, 13:45 UTCJul 24, 14:40 UTC55m
2026-07-23 DLH2UT HAM → FRA Jul 23, 11:45 UTCJul 23, 13:10 UTC1h 25m
2026-07-23 DLH1KK FRA → ARN Jul 23, 08:50 UTCJul 23, 10:00 UTC1h 10m
2026-07-23 DLH99P BIO → FRA Jul 23, 05:25 UTCJul 23, 07:15 UTC1h 50m
2026-07-22 DLH02P FRA → BIO Jul 22, 19:20 UTCJul 22, 21:00 UTC1h 40m
2026-07-22 DLH8WF - Jul 22, 16:35 UTCJul 22, 17:25 UTC50m
2026-07-22 DLH7T - Jul 22, 14:45 UTCJul 22, 15:35 UTC50m
2026-07-22 DLH66J PMI → MUC Jul 22, 11:40 UTCJul 22, 13:20 UTC1h 40m
2026-07-21 DLH02P FRA → BIO Jul 21, 19:45 UTCJul 21, 21:25 UTC1h 40m
2026-07-21 DLH88E MRS → MUC Jul 21, 16:30 UTCJul 21, 17:40 UTC1h 10m
2026-07-21 DLH07A MUC → MRS Jul 21, 14:05 UTCJul 21, 15:25 UTC1h 20m
2026-07-21 DLH06H NCE → MUC Jul 21, 11:40 UTCJul 21, 12:45 UTC1h 5m
2026-07-21 DLH99H TLS → MUC Jul 21, 09:25 UTCJul 21, 10:40 UTC1h 15m
2026-07-21 DLH3TR BER → MUC Jul 21, 07:10 UTCJul 21, 08:15 UTC1h 5m
2026-07-21 DLH2X MUC → BER Jul 21, 05:15 UTCJul 21, 06:05 UTC50m
2026-07-20 DLH7HV FRA → LHR Jul 20, 18:45 UTCJul 20, 19:35 UTC50m
2026-07-20 DLH9LY - Jul 20, 16:40 UTCJul 20, 17:40 UTC1h 0m
2026-07-20 DLH6KK - Jul 20, 14:20 UTCJul 20, 15:20 UTC1h 0m
2026-07-20 DLH4RX HAM → FRA Jul 20, 11:40 UTCJul 20, 12:50 UTC1h 10m
2026-07-20 DLH1VV DBV → MUC Jul 20, 09:00 UTCJul 20, 10:20 UTC1h 20m
2026-07-20 DLH6PF - Jul 20, 06:55 UTCJul 20, 08:00 UTC1h 5m
2026-07-20 DLH6EL - Jul 20, 04:15 UTCJul 20, 05:15 UTC1h 0m
2026-07-19 DLH4ER MUC → OUL Jul 19, 18:55 UTCJul 19, 19:30 UTC35m
2026-07-19 DLH7NM - Jul 19, 16:50 UTCJul 19, 17:45 UTC55m
2026-07-19 DLH2YX - Jul 19, 14:50 UTCJul 19, 15:55 UTC1h 5m
2026-07-19 DLH1ME - Jul 19, 11:50 UTCJul 19, 12:55 UTC1h 5m
2026-07-19 DLH1PJ - Jul 19, 10:10 UTCJul 19, 10:45 UTC35m
2026-07-19 DLH2PR BRE → MUC Jul 19, 07:25 UTCJul 19, 08:25 UTC1h 0m
2026-07-19 DLH4AN - Jul 19, 05:25 UTCJul 19, 06:15 UTC50m
2026-07-18 DLH1HR FRA → DUB Jul 18, 19:30 UTCJul 18, 21:45 UTC2h 15m
2026-07-18 DLH7EE HAM → FRA Jul 18, 15:40 UTCJul 18, 17:55 UTC2h 15m
2026-07-18 DLH57P MAD → MUC Jul 18, 10:15 UTCJul 18, 12:15 UTC2h 0m
2026-07-18 DLH95N - Jul 18, 06:35 UTCJul 18, 08:50 UTC2h 15m
2026-07-17 DLH97J - Jul 17, 12:25 UTCJul 17, 13:29 UTC1h 5m
2026-07-17 DLH66E MUC → MRS Jul 17, 09:50 UTCJul 17, 11:10 UTC1h 20m
2026-07-17 DLH7VX PRG → MUC Jul 17, 07:50 UTCJul 17, 08:30 UTC40m
2026-07-17 DLH1YN MUC → PRG Jul 17, 06:25 UTCJul 17, 06:54 UTC30m
2026-07-17 DLH4CH MUC → AMS Jul 17, 04:20 UTCJul 17, 05:15 UTC55m

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

Mode-S 3C674E frequently asked

What is Mode-S code 3C674E?
3C674E is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIZN.
Where is Mode-S 3C674E registered?
Mode-S code 3C674E is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C674E broadcasting right now?
Yes. Mode-S 3C674E is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C674E, octal 17063516, decimal 3,958,606.
What flights does 3C674E operate?
Mode-S 3C674E has broadcast 20 distinct callsigns, including DLH3EE, DLH1FF, DLH02P, DLH99P, DLH93U.