Apparatus

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sensors Mode-S transponder

3C6652

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIRR · AIRBUS A-321

Hex
3C6652
Octal
17063122
Decimal
3,958,354
Country
DE
Tail
D-AIRR
Type
A321
Transponder active on ground
Flights observed
501
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 21:15 UTC

Last known position

Most recent position reported by Mode-S 3C6652.

Country allocation

The ICAO 24-bit address 3C6652 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
DLH8N - 8 2026-07-19
DLH4NF - 8 2026-07-19
DLH8PL - 7 2026-07-21
DLH1E - 7 2026-07-21
DLH9WE - 6 2026-07-24
DLH9FM - 6 2026-07-12
DLH9AC - 6 2026-07-24
DLH5LL Lufthansa 6 2026-07-22
DLH3NE - 6 2026-07-19
DLH3E - 6 2026-07-22
DLH2ET - 6 2026-07-12
DLH1MK Lufthansa 6 2026-07-24
DLH1CN - 6 2026-07-19
DLH9YP - 5 2026-06-21
DLH9E Lufthansa 5 2026-07-24
DLH8PJ - 5 2026-07-11
DLH7YW Lufthansa 5 2026-07-23
DLH7XA Lufthansa 5 2026-07-26
DLH5MM Lufthansa 5 2026-06-02
DLH5E Lufthansa 5 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH7KJ HAM → FRA Jul 26, 20:20 UTCJul 26, 21:15 UTC55m
2026-07-26 DLH7XA DUB → MUC Jul 26, 17:00 UTCJul 26, 18:30 UTC1h 30m
2026-07-26 DLH4NC FRA → LHR Jul 26, 14:15 UTCJul 26, 15:45 UTC1h 30m
2026-07-26 DLH7JT FRA → HAJ Jul 26, 10:40 UTCJul 26, 12:50 UTC2h 10m
2026-07-26 DLH2JW FRA → CPH Jul 26, 07:45 UTCJul 26, 09:45 UTC2h 0m
2026-07-26 DLH5E HAM → MUC Jul 26, 05:20 UTCJul 26, 06:20 UTC1h 0m
2026-07-25 DLH1HY FRA → PRG Jul 25, 17:50 UTCJul 25, 18:40 UTC50m
2026-07-25 DLH8M HAM → MUC Jul 25, 15:40 UTCJul 25, 16:35 UTC55m
2026-07-25 DLH5MJ MUC → CGN Jul 25, 13:35 UTCJul 25, 14:30 UTC55m
2026-07-25 DLH5MA FRA → HAM Jul 25, 11:00 UTCJul 25, 12:15 UTC1h 15m
2026-07-25 DLH5KH MUC → OSL Jul 25, 08:40 UTCJul 25, 09:50 UTC1h 10m
2026-07-25 DLH7YC ARN → FRA Jul 25, 05:30 UTCJul 25, 07:20 UTC1h 50m
2026-07-24 DLH1WR BER → FRA Jul 24, 18:05 UTCJul 24, 20:00 UTC1h 55m
2026-07-24 DLH9AC DBV → MUC Jul 24, 15:15 UTCJul 24, 16:40 UTC1h 25m
2026-07-24 DLH9WE - Jul 24, 13:10 UTCJul 24, 14:15 UTC1h 5m
2026-07-24 DLH9E HAM → MUC Jul 24, 09:05 UTCJul 24, 10:00 UTC55m
2026-07-24 DLH1MK FRA → PRG Jul 24, 07:00 UTCJul 24, 08:00 UTC1h 0m
2026-07-24 DLH7LA STR → MUC Jul 24, 04:35 UTCJul 24, 05:25 UTC50m
2026-07-23 DLH3LR - Jul 23, 19:30 UTCJul 23, 20:25 UTC55m
2026-07-23 DLH08X - Jul 23, 16:25 UTCJul 23, 17:35 UTC1h 10m
2026-07-23 DLH16A - Jul 23, 13:50 UTCJul 23, 15:05 UTC1h 15m
2026-07-23 DLH4YV FRA → LHR Jul 23, 11:45 UTCJul 23, 12:40 UTC55m
2026-07-23 DLH7YW MUC → BUD Jul 23, 09:45 UTCJul 23, 10:45 UTC1h 0m
2026-07-23 DLH33K FRA → MAD Jul 23, 05:30 UTCJul 23, 07:55 UTC2h 25m
2026-07-22 DLH41U FRA → LIS Jul 22, 20:00 UTCJul 22, 22:35 UTC2h 35m
2026-07-22 DLH3E - Jul 22, 14:10 UTCJul 22, 15:05 UTC55m
2026-07-22 DLH5LL FRA → TOS Jul 22, 11:50 UTCJul 22, 12:55 UTC1h 5m
2026-07-22 DLH6M HAM → MUC Jul 22, 04:20 UTCJul 22, 05:25 UTC1h 5m
2026-07-21 DLH3EY - Jul 21, 19:30 UTCJul 21, 20:25 UTC55m
2026-07-21 DLH48H FRA → AGP Jul 21, 15:15 UTCJul 21, 17:55 UTC2h 40m
2026-07-21 DLH98J MUC → FAO Jul 21, 11:15 UTCJul 21, 14:10 UTC2h 55m
2026-07-21 DLH1E - Jul 21, 07:00 UTCJul 21, 08:00 UTC1h 0m
2026-07-21 DLH8PL MUC → HAM Jul 21, 05:00 UTCJul 21, 06:00 UTC1h 0m
2026-07-20 DLH7E HAM → MUC Jul 20, 16:55 UTCJul 20, 17:55 UTC1h 0m
2026-07-20 DLH2HL - Jul 20, 15:00 UTCJul 20, 15:55 UTC55m
2026-07-20 DLH2617 - Jul 20, 11:25 UTCJul 20, 13:15 UTC1h 50m
2026-07-20 DLH2616 MUC → SKG Jul 20, 08:00 UTCJul 20, 09:35 UTC1h 35m
2026-07-20 DLH2FL VCE → FRA Jul 20, 03:15 UTCJul 20, 05:35 UTC2h 20m
2026-07-19 DLH5AE STR → MUC Jul 19, 18:20 UTCJul 19, 20:15 UTC1h 55m
2026-07-19 DLH1CN - Jul 19, 15:50 UTCJul 19, 16:45 UTC55m
2026-07-19 DLH3NE - Jul 19, 13:40 UTCJul 19, 14:30 UTC50m
2026-07-19 DLH4NF - Jul 19, 11:30 UTCJul 19, 12:25 UTC55m
2026-07-19 DLH8N - Jul 19, 09:25 UTCJul 19, 10:15 UTC50m
2026-07-19 DLH1E HAM → MUC Jul 19, 07:05 UTCJul 19, 08:10 UTC1h 5m
2026-07-19 DLH8PL - Jul 19, 05:15 UTCJul 19, 06:10 UTC55m
2026-07-18 DLH9M - Jul 18, 17:45 UTCJul 18, 18:45 UTC1h 0m
2026-07-18 DLH9KL MUC → HAM Jul 18, 15:40 UTCJul 18, 16:40 UTC1h 0m
2026-07-18 DLH2AE BEG → MUC Jul 18, 12:45 UTCJul 18, 14:05 UTC1h 20m
2026-07-18 DLH9KW BLQ → FRA Jul 18, 09:15 UTCJul 18, 10:35 UTC1h 20m
2026-07-18 DLH4HF FRA → MXP Jul 18, 06:40 UTCJul 18, 07:30 UTC50m

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

Mode-S 3C6652 frequently asked

What is Mode-S code 3C6652?
3C6652 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIRR.
Where is Mode-S 3C6652 registered?
Mode-S code 3C6652 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6652 broadcasting right now?
Mode-S 3C6652 is currently broadcasting from the ground.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6652, octal 17063122, decimal 3,958,354.
What flights does 3C6652 operate?
Mode-S 3C6652 has broadcast 20 distinct callsigns, including DLH8N, DLH4NF, DLH8PL, DLH1E, DLH9WE.