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sensors Mode-S transponder

3C6747

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIZG · AIRBUS A-320

Hex
3C6747
Octal
17063507
Decimal
3,958,599
Country
DE
Tail
D-AIZG
Type
A320
No current signal · last broadcast 3h ago
Flights observed
417
Distinct callsigns
20
Country
DE
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 3C6747.

Country allocation

The ICAO 24-bit address 3C6747 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
DLH1UL - 6 2026-06-25
DLH1CW - 6 2026-06-25
DLH63K - 5 2026-07-16
DLH5A - 5 2026-06-22
DLH2J - 5 2026-07-16
DLH899 Lufthansa 4 2026-06-03
DLH898 Lufthansa 4 2026-06-02
DLH6UA - 4 2026-06-28
DLH5AC Lufthansa 4 2026-07-13
DLH2HK Lufthansa 4 2026-06-21
DLH278 Lufthansa 4 2026-05-30
DLH249 - 4 2026-06-28
DLH1HE - 4 2026-07-11
TEST - 3 2026-04-18
DLH9CP - 3 2026-07-09
DLH9C - 3 2026-07-08
DLH9AV Lufthansa 3 2026-06-17
DLH8PK - 3 2026-07-09
DLH8J - 3 2026-07-17
DLH7XP - 3 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 DLH958 FRA → BHX Jul 17, 20:04 UTCJul 17, 21:10 UTC1h 5m
2026-07-17 DLH6TP - Jul 17, 16:49 UTCJul 17, 18:05 UTC1h 15m
2026-07-17 DLH7MR - Jul 17, 14:39 UTCJul 17, 15:44 UTC1h 5m
2026-07-17 DLH5YU NUE → FRA Jul 17, 09:45 UTCJul 17, 10:10 UTC25m
2026-07-17 DLH3KK FRA → NUE Jul 17, 08:25 UTCJul 17, 08:54 UTC30m
2026-07-17 DLH8J - Jul 17, 06:05 UTCJul 17, 06:54 UTC50m
2026-07-16 DLH73U FRA → CDG Jul 16, 19:50 UTCJul 16, 20:45 UTC55m
2026-07-16 DLH3FT - Jul 16, 17:49 UTCJul 16, 18:29 UTC40m
2026-07-16 DLH8NK - Jul 16, 15:35 UTCJul 16, 16:15 UTC40m
2026-07-16 DLH8VR - Jul 16, 12:55 UTCJul 16, 14:00 UTC1h 5m
2026-07-16 DLH6KL - Jul 16, 10:55 UTCJul 16, 11:50 UTC55m
2026-07-16 DLH2J - Jul 16, 08:35 UTCJul 16, 09:20 UTC45m
2026-07-16 DLH63K FRA → CDG Jul 16, 06:40 UTCJul 16, 07:30 UTC50m
2026-07-16 DLH7P PRG → FRA Jul 16, 04:10 UTCJul 16, 05:00 UTC50m
2026-07-15 DLH5XY FRA → PRG Jul 15, 20:45 UTCJul 15, 21:25 UTC40m
2026-07-15 DLH3HT - Jul 15, 17:45 UTCJul 15, 18:50 UTC1h 5m
2026-07-15 DLH830 FRA → CPH Jul 15, 15:45 UTCJul 15, 16:45 UTC1h 0m
2026-07-15 DLH52J NCE → FRA Jul 15, 13:10 UTCJul 15, 14:25 UTC1h 15m
2026-07-15 DLH44T FRA → NCE Jul 15, 10:40 UTCJul 15, 11:50 UTC1h 10m
2026-07-15 DLH1TT BUD → FRA Jul 15, 07:50 UTCJul 15, 09:20 UTC1h 30m
2026-07-15 DLH5PP FRA → BUD Jul 15, 05:25 UTCJul 15, 06:40 UTC1h 15m
2026-07-14 DLH3RL - Jul 14, 15:55 UTCJul 14, 18:10 UTC2h 15m
2026-07-14 DLH7PL - Jul 14, 13:10 UTCJul 14, 14:55 UTC1h 45m
2026-07-14 DLH2XV - Jul 14, 10:40 UTCJul 14, 11:45 UTC1h 5m
2026-07-14 DLH2EP FRA → CPH Jul 14, 08:45 UTCJul 14, 09:45 UTC1h 0m
2026-07-14 DLH3RJ ATH → FRA Jul 14, 04:10 UTCJul 14, 06:55 UTC2h 45m
2026-07-13 DLH6TV FRA → ATH Jul 13, 16:20 UTCJul 13, 18:35 UTC2h 15m
2026-07-13 DLH5AC BLL → FRA Jul 13, 13:25 UTCJul 13, 14:10 UTC45m
2026-07-13 DLH7AV - Jul 13, 11:40 UTCJul 13, 12:10 UTC30m
2026-07-13 DLH7VV - Jul 13, 09:05 UTCJul 13, 10:10 UTC1h 5m
2026-07-13 DLH8MW FRA → VCE Jul 13, 07:10 UTCJul 13, 08:05 UTC55m
2026-07-13 DLH88P NCE → FRA Jul 13, 04:25 UTCJul 13, 05:40 UTC1h 15m
2026-07-12 DLH55U FRA → NCE Jul 12, 19:40 UTCJul 12, 20:50 UTC1h 10m
2026-07-12 DLH6YJ - Jul 12, 17:30 UTCJul 12, 17:55 UTC25m
2026-07-12 DLH6YJ - Jul 12, 17:05 UTCJul 12, 17:25 UTC20m
2026-07-12 DLH2FF FRA → MXP Jul 12, 15:01 UTCJul 12, 15:50 UTC50m
2026-07-12 DLH1323 - Jul 12, 11:20 UTCJul 12, 13:10 UTC1h 50m
2026-07-12 DLH1322 - Jul 12, 07:55 UTCJul 12, 09:45 UTC1h 50m
2026-07-12 DLH88P - Jul 12, 04:50 UTCJul 12, 06:01 UTC1h 10m
2026-07-11 DLH55U FRA → NCE Jul 11, 19:25 UTCJul 11, 20:35 UTC1h 10m
2026-07-11 DLH3P - Jul 11, 16:45 UTCJul 11, 17:35 UTC50m
2026-07-11 DLH2VV FRA → PRG Jul 11, 15:15 UTCJul 11, 15:55 UTC40m
2026-07-11 DLH7EL - Jul 11, 12:50 UTCJul 11, 14:00 UTC1h 10m
2026-07-11 DLH1HE - Jul 11, 10:45 UTCJul 11, 11:45 UTC1h 0m
2026-07-11 DLH5AL DRS → FRA Jul 11, 08:45 UTCJul 11, 09:35 UTC50m
2026-07-11 DLH062 FRA → DRS Jul 11, 07:00 UTCJul 11, 07:40 UTC40m
2026-07-11 DLH7EK HAM → FRA Jul 11, 04:40 UTCJul 11, 05:35 UTC55m
2026-07-10 DLH1WP FRA → HAM Jul 10, 17:15 UTCJul 10, 17:55 UTC40m
2026-07-10 DLH1455 - Jul 10, 12:45 UTCJul 10, 14:40 UTC1h 55m
2026-07-10 DLH1454 - Jul 10, 09:50 UTCJul 10, 11:15 UTC1h 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-AIZG page for operator, model, and routing details .

Mode-S 3C6747 frequently asked

What is Mode-S code 3C6747?
3C6747 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIZG.
Where is Mode-S 3C6747 registered?
Mode-S code 3C6747 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6747 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6747, octal 17063507, decimal 3,958,599.
What flights does 3C6747 operate?
Mode-S 3C6747 has broadcast 20 distinct callsigns, including DLH1UL, DLH1CW, DLH63K, DLH5A, DLH2J.