Apparatus

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sensors Mode-S transponder

3C675A

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIZZ · AIRBUS A-320

Hex
3C675A
Octal
17063532
Decimal
3,958,618
Country
DE
Tail
D-AIZZ
Type
A320
No current signal · last broadcast Jul 26, 21:35 UTC
Flights observed
551
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 21:35 UTC

Last known position

Most recent position reported by Mode-S 3C675A.

Country allocation

The ICAO 24-bit address 3C675A 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
DLH8AE - 7 2026-06-27
DLH7LV - 7 2026-06-26
DLH3VL - 6 2026-07-01
DLH7YA - 5 2026-07-02
DLH7JW - 5 2026-07-03
DLH3MW - 5 2026-07-01
DLH9XY - 4 2026-07-03
DLH9MT - 4 2026-07-08
DLH9KY - 4 2026-06-30
DLH8XA - 4 2026-07-08
DLH6CF - 4 2026-06-29
DLH4WU - 4 2026-07-01
DLH3F Lufthansa 4 2026-07-26
DLH36E Lufthansa 4 2026-07-26
DLH2EW - 4 2026-06-29
DLH1KY - 4 2026-07-03
DLH9EJ Lufthansa 3 2026-06-05
DLH93T Lufthansa 3 2026-05-24
DLH8NE - 3 2026-06-20
DLH8J - 3 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH2RV LUX → FRA Jul 26, 20:35 UTCJul 26, 21:35 UTC1h 0m
2026-07-26 DLH3WJ MUC → LHR Jul 26, 17:30 UTCJul 26, 18:55 UTC1h 25m
2026-07-26 DLH5RX FRA → LHR Jul 26, 15:20 UTCJul 26, 16:35 UTC1h 15m
2026-07-26 DLH3F CDG → FRA Jul 26, 13:05 UTCJul 26, 13:55 UTC50m
2026-07-26 DLH36E FRA → CDG Jul 26, 11:10 UTCJul 26, 12:00 UTC50m
2026-07-26 DLH2J CDG → FRA Jul 26, 08:50 UTCJul 26, 09:40 UTC50m
2026-07-26 DLH63K OVD → FRA Jul 26, 06:40 UTCJul 26, 07:30 UTC50m
2026-07-26 DLH2TN STR → FRA Jul 26, 04:15 UTCJul 26, 05:20 UTC1h 5m
2026-07-25 DLH2RV LUX → FRA Jul 25, 20:40 UTCJul 25, 21:35 UTC55m
2026-07-25 DLH6TP MXP → FRA Jul 25, 16:45 UTCJul 25, 18:00 UTC1h 15m
2026-07-25 DLH7MR BUD → FRA Jul 25, 14:40 UTCJul 25, 15:55 UTC1h 15m
2026-07-25 DLH46P SZG → FRA Jul 25, 12:50 UTCJul 25, 13:35 UTC45m
2026-07-25 DLH06J MUC → FAO Jul 25, 11:25 UTCJul 25, 12:00 UTC35m
2026-07-25 DLH2J CDG → FRA Jul 25, 09:00 UTCJul 25, 10:00 UTC1h 0m
2026-07-25 DLH63K OVD → FRA Jul 25, 06:40 UTCJul 25, 07:30 UTC50m
2026-07-24 DLH2F CDG → FRA Jul 24, 16:50 UTCJul 24, 17:45 UTC55m
2026-07-24 DLH88H FRA → CDG Jul 24, 15:05 UTCJul 24, 15:55 UTC50m
2026-07-24 DLH3F - Jul 24, 13:00 UTCJul 24, 13:45 UTC45m
2026-07-24 DLH36E FRA → CDG Jul 24, 11:00 UTCJul 24, 11:45 UTC45m
2026-07-24 DLH6YY FRA → ARN Jul 24, 08:55 UTCJul 24, 09:25 UTC30m
2026-07-24 DLH3LF EDI → FRA Jul 24, 07:25 UTCJul 24, 07:55 UTC30m
2026-07-24 DLH88P MUC → BIQ Jul 24, 04:50 UTCJul 24, 06:05 UTC1h 15m
2026-07-23 DLH55U OPO → MUC Jul 23, 19:30 UTCJul 23, 20:35 UTC1h 5m
2026-07-23 DLH3RL FRA → CPH Jul 23, 16:00 UTCJul 23, 18:05 UTC2h 5m
2026-07-23 DLH7PL FRA → SOF Jul 23, 13:20 UTCJul 23, 15:05 UTC1h 45m
2026-07-23 DLH9911 FRA → BIO Jul 23, 08:55 UTCJul 23, 09:40 UTC45m
2026-07-17 DLH206 FRA → DRS Jul 17, 20:50 UTCJul 17, 21:50 UTC1h 0m
2026-07-17 DLH1HF - Jul 17, 14:04 UTCJul 17, 14:30 UTC25m
2026-07-17 DLH5TV FRA → DUS Jul 17, 11:30 UTCJul 17, 11:55 UTC25m
2026-07-17 DLH4NM MUC → TRD Jul 17, 09:10 UTCJul 17, 09:45 UTC35m
2026-07-17 DLH1UP - Jul 17, 07:30 UTCJul 17, 08:10 UTC40m
2026-07-17 DLH9CJ BER → FRA Jul 17, 04:59 UTCJul 17, 05:50 UTC50m
2026-07-16 DLH206 FRA → BER Jul 16, 20:45 UTCJul 16, 21:25 UTC40m
2026-07-16 DLH08F BCN → FRA Jul 16, 14:45 UTCJul 16, 16:30 UTC1h 45m
2026-07-16 DLH01E FRA → BCN Jul 16, 11:45 UTCJul 16, 13:34 UTC1h 50m
2026-07-16 DLH9C ZRH → FRA Jul 16, 09:45 UTCJul 16, 10:25 UTC40m
2026-07-16 DLH1KJ FRA → ZRH Jul 16, 07:55 UTCJul 16, 08:30 UTC35m
2026-07-16 DLH8J - Jul 16, 05:45 UTCJul 16, 06:30 UTC45m
2026-07-15 DLH73U FRA → CDG Jul 15, 19:25 UTCJul 15, 20:20 UTC55m
2026-07-15 DLH7MN VCE → FRA Jul 15, 17:05 UTCJul 15, 18:10 UTC1h 5m
2026-07-15 DLH9CH - Jul 15, 15:00 UTCJul 15, 16:00 UTC1h 0m
2026-07-15 DLH9LX - Jul 15, 11:15 UTCJul 15, 13:00 UTC1h 45m
2026-07-15 DLH1TN FRA → OSL Jul 15, 08:40 UTCJul 15, 10:20 UTC1h 40m
2026-07-15 DLH1EE - Jul 15, 06:15 UTCJul 15, 07:00 UTC45m
2026-07-14 DLH2KK FRA → MUC Jul 14, 20:25 UTCJul 14, 21:00 UTC35m
2026-07-14 DLH08F BCN → FRA Jul 14, 15:15 UTCJul 14, 17:05 UTC1h 50m
2026-07-14 DLH01E - Jul 14, 11:40 UTCJul 14, 13:20 UTC1h 40m
2026-07-14 DLH5YU NUE → FRA Jul 14, 09:35 UTCJul 14, 10:10 UTC35m
2026-07-14 DLH3KK FRA → NUE Jul 14, 08:15 UTCJul 14, 08:40 UTC25m
2026-07-14 DLH1PF - Jul 14, 04:15 UTCJul 14, 06:00 UTC1h 45m

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

Mode-S 3C675A frequently asked

What is Mode-S code 3C675A?
3C675A is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIZZ.
Where is Mode-S 3C675A registered?
Mode-S code 3C675A is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C675A broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C675A, octal 17063532, decimal 3,958,618.
What flights does 3C675A operate?
Mode-S 3C675A has broadcast 20 distinct callsigns, including DLH8AE, DLH7LV, DLH3VL, DLH7YA, DLH7JW.