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sensors Mode-S transponder

3C6757

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIZW · AIRBUS A-320

Hex
3C6757
Octal
17063527
Decimal
3,958,615
Country
DE
Tail
D-AIZW
Type
A320
No current signal · last broadcast 2h ago
Flights observed
539
Distinct callsigns
20
Country
DE
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 3C6757.

Country allocation

The ICAO 24-bit address 3C6757 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
DLH97J Lufthansa 5 2026-06-26
DLH66E Lufthansa 5 2026-06-26
DLH5A - 5 2026-07-11
DLH9CH - 4 2026-07-16
DLH7MN - 4 2026-07-16
DLH6TN - 4 2026-07-17
DLH5EV - 4 2026-07-17
DLH3MM Lufthansa 4 2026-06-28
DLH3HW Lufthansa 4 2026-06-28
DLH2HK - 4 2026-07-10
DLH9YC Lufthansa 3 2026-05-25
DLH9MH Lufthansa 3 2026-06-04
DLH9HC - 3 2026-07-02
DLH8KM Lufthansa 3 2026-06-21
DLH8CT - 3 2026-07-09
DLH883 - 3 2026-07-11
DLH882 - 3 2026-07-11
DLH7YA - 3 2026-07-11
DLH7KH Lufthansa 3 2026-05-23
DLH7JW - 3 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 DLH2KK FRA → MUC Jul 18, 20:55 UTCJul 18, 21:35 UTC40m
2026-07-18 DLH1301 IST → FRA Jul 18, 15:30 UTCJul 18, 18:25 UTC2h 55m
2026-07-18 DLH1300 - Jul 18, 11:25 UTCJul 18, 13:45 UTC2h 20m
2026-07-18 DLH5XT LEJ → FRA Jul 18, 09:05 UTCJul 18, 09:35 UTC30m
2026-07-18 DLH152 FRA → LEJ Jul 18, 07:15 UTCJul 18, 07:50 UTC35m
2026-07-18 DLH1PF - Jul 18, 04:15 UTCJul 18, 05:55 UTC1h 40m
2026-07-17 DLH338 - Jul 17, 20:20 UTCJul 17, 21:39 UTC1h 20m
2026-07-17 DLH5CW LEJ → FRA Jul 17, 16:59 UTCJul 17, 17:35 UTC35m
2026-07-17 DLH7AC FRA → LEJ Jul 17, 15:29 UTCJul 17, 16:04 UTC35m
2026-07-17 DLH6TN - Jul 17, 12:30 UTCJul 17, 13:55 UTC1h 25m
2026-07-17 DLH5EV - Jul 17, 10:10 UTCJul 17, 11:25 UTC1h 15m
2026-07-17 DLH175 BER → FRA Jul 17, 08:04 UTCJul 17, 08:54 UTC50m
2026-07-17 DLH174 FRA → BER Jul 17, 06:05 UTCJul 17, 07:00 UTC55m
2026-07-16 DLH7MN - Jul 16, 17:20 UTCJul 16, 18:15 UTC55m
2026-07-16 DLH9CH - Jul 16, 15:14 UTCJul 16, 16:05 UTC50m
2026-07-16 DLH1HF DUS → FRA Jul 16, 13:40 UTCJul 16, 14:10 UTC30m
2026-07-16 DLH5TV - Jul 16, 12:00 UTCJul 16, 12:30 UTC30m
2026-07-16 DLH249 MXP → FRA Jul 16, 09:35 UTCJul 16, 10:29 UTC55m
2026-07-16 DLH6UA FRA → MXP Jul 16, 07:30 UTCJul 16, 08:25 UTC55m
2026-07-16 DLH893 - Jul 16, 04:05 UTCJul 16, 06:00 UTC1h 55m
2026-07-15 DLH892 - Jul 15, 18:25 UTCJul 15, 20:20 UTC1h 55m
2026-07-15 DLH51V - Jul 15, 14:05 UTCJul 15, 15:00 UTC55m
2026-07-15 DLH43V - Jul 15, 10:50 UTCJul 15, 11:45 UTC55m
2026-07-15 DLH6YY DUS → FRA Jul 15, 08:50 UTCJul 15, 09:15 UTC25m
2026-07-15 DLH3LF FRA → DUS Jul 15, 07:20 UTCJul 15, 07:50 UTC30m
2026-07-15 DLH5HR NUE → FRA Jul 15, 04:15 UTCJul 15, 04:50 UTC35m
2026-07-14 DLH8YJ FRA → NUE Jul 14, 20:25 UTCJul 14, 20:50 UTC25m
2026-07-14 DLH21X NCE → FRA Jul 14, 17:35 UTCJul 14, 18:45 UTC1h 10m
2026-07-14 DLH71X FRA → NCE Jul 14, 15:15 UTCJul 14, 16:25 UTC1h 10m
2026-07-14 DLH107 MUC → FRA Jul 14, 13:15 UTCJul 14, 13:50 UTC35m
2026-07-14 DLH7JF - Jul 14, 11:25 UTCJul 14, 12:00 UTC35m
2026-07-14 DLH267 - Jul 14, 08:10 UTCJul 14, 09:35 UTC1h 25m
2026-07-14 DLH266 FRA → OLB Jul 14, 05:25 UTCJul 14, 07:05 UTC1h 40m
2026-07-13 DLH6MM - Jul 13, 13:10 UTCJul 13, 14:10 UTC1h 0m
2026-07-13 DLH2NE FRA → BER Jul 13, 11:20 UTCJul 13, 12:05 UTC45m
2026-07-13 DLH2J - Jul 13, 09:00 UTCJul 13, 09:45 UTC45m
2026-07-13 DLH63K FRA → CDG Jul 13, 06:35 UTCJul 13, 07:35 UTC1h 0m
2026-07-13 DLH4XV DUS → FRA Jul 13, 04:25 UTCJul 13, 04:50 UTC25m
2026-07-12 DLH078 FRA → DUS Jul 12, 19:45 UTCJul 12, 20:10 UTC25m
2026-07-12 DLH99M ALC → FRA Jul 12, 16:05 UTCJul 12, 18:15 UTC2h 10m
2026-07-12 DLH93V FRA → ALC Jul 12, 12:50 UTCJul 12, 15:01 UTC2h 10m
2026-07-12 DLH955 - Jul 12, 10:05 UTCJul 12, 11:10 UTC1h 5m
2026-07-12 DLH8UL FRA → BHX Jul 12, 07:40 UTCJul 12, 09:00 UTC1h 20m
2026-07-12 DLH7JW - Jul 12, 04:50 UTCJul 12, 06:05 UTC1h 15m
2026-07-11 DLH7YA FRA → WAW Jul 11, 19:05 UTCJul 11, 20:20 UTC1h 15m
2026-07-11 DLH883 TLL → FRA Jul 11, 15:35 UTCJul 11, 17:35 UTC2h 0m
2026-07-11 DLH882 FRA → TLL Jul 11, 12:30 UTCJul 11, 14:30 UTC2h 0m
2026-07-11 DLH4P - Jul 11, 10:05 UTCJul 11, 10:55 UTC50m
2026-07-11 DLH6JT FRA → PRG Jul 11, 08:30 UTCJul 11, 09:10 UTC40m
2026-07-11 DLH5A - Jul 11, 06:35 UTCJul 11, 07:10 UTC35m

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

Mode-S 3C6757 frequently asked

What is Mode-S code 3C6757?
3C6757 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIZW.
Where is Mode-S 3C6757 registered?
Mode-S code 3C6757 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6757 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 3C6757, octal 17063527, decimal 3,958,615.
What flights does 3C6757 operate?
Mode-S 3C6757 has broadcast 20 distinct callsigns, including DLH97J, DLH66E, DLH5A, DLH9CH, DLH7MN.