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sensors Mode-S transponder

3C6488

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIDH · AIRBUS A-321

Hex
3C6488
Octal
17062210
Decimal
3,957,896
Country
DE
Tail
D-AIDH
Type
A321
No current signal · last broadcast Jul 26, 14:00 UTC
Flights observed
487
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 14:00 UTC

Last known position

Most recent position reported by Mode-S 3C6488.

Country allocation

The ICAO 24-bit address 3C6488 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
DLH9E Lufthansa 6 2026-06-07
DLH1MK Lufthansa 6 2026-06-07
DLH1835 - 6 2026-06-26
DLH1834 - 6 2026-06-26
DLH8UC Lufthansa 5 2026-06-16
DLH3WH Lufthansa 5 2026-06-20
DLH3AK Lufthansa 5 2026-06-20
DLH1EJ Lufthansa 5 2026-06-16
DLH1775 - 5 2026-06-21
DLH1774 - 5 2026-06-21
DLH95N - 4 2026-07-03
DLH88V - 4 2026-07-04
DLH7M Lufthansa 4 2026-06-12
DLH64P Lufthansa 4 2026-06-11
DLH57P - 4 2026-07-03
DLH55E - 4 2026-07-04
DLH4JW Lufthansa 4 2026-06-12
DLH41U - 4 2026-07-03
DLH36M - 4 2026-07-01
DLH33K - 4 2026-07-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH51V MUC → MRS Jul 26, 12:50 UTCJul 26, 13:50 UTC1h 0m
2026-07-26 DLH43V FRA → LYS Jul 26, 10:30 UTCJul 26, 11:20 UTC50m
2026-07-26 DLH81H FRA → OPO Jul 26, 06:35 UTCJul 26, 08:50 UTC2h 15m
2026-07-25 DLH67K FRA → MAD Jul 25, 19:25 UTCJul 25, 21:20 UTC1h 55m
2026-07-25 DLH2PV HAM → FRA Jul 25, 17:10 UTCJul 25, 17:55 UTC45m
2026-07-25 DLH4XK FRA → HAM Jul 25, 15:15 UTCJul 25, 16:00 UTC45m
2026-07-25 DLH43U TLS → FRA Jul 25, 11:20 UTCJul 25, 13:35 UTC2h 15m
2026-07-25 DLH82V FRA → OPO Jul 25, 07:30 UTCJul 25, 09:45 UTC2h 15m
2026-07-24 DLH3WJ MUC → LHR Jul 24, 17:20 UTCJul 24, 18:35 UTC1h 15m
2026-07-24 DLH5RX FRA → WAW Jul 24, 15:05 UTCJul 24, 16:20 UTC1h 15m
2026-07-24 DLH84H VLC → FRA Jul 24, 11:40 UTCJul 24, 13:45 UTC2h 5m
2026-07-24 DLH21A LIS → FRA Jul 24, 07:55 UTCJul 24, 10:00 UTC2h 5m
2026-07-24 DLH4WU MUC → AMS Jul 24, 04:30 UTCJul 24, 05:30 UTC1h 0m
2026-07-23 DLH9KY MUC → SBZ Jul 23, 20:50 UTCJul 23, 21:55 UTC1h 5m
2026-07-23 DLH2LC FRA → GDN Jul 23, 17:35 UTCJul 23, 19:15 UTC1h 40m
2026-07-23 DLH336 - Jul 23, 14:50 UTCJul 23, 16:05 UTC1h 15m
2026-07-23 DLH9EJ TOS → FRA Jul 23, 11:15 UTCJul 23, 13:20 UTC2h 5m
2026-07-23 DLH5MV FRA → GOT Jul 23, 08:00 UTCJul 23, 09:45 UTC1h 45m
2026-07-23 DLH11A MUC → FUE Jul 23, 04:10 UTCJul 23, 06:15 UTC2h 5m
2026-07-22 DLH04U BOD → BOD Jul 22, 19:05 UTCJul 22, 21:10 UTC2h 5m
2026-07-22 DLH309 - Jul 22, 15:25 UTCJul 22, 17:35 UTC2h 10m
2026-07-22 DLH4AR - Jul 22, 11:40 UTCJul 22, 13:35 UTC1h 55m
2026-07-22 DLH6EJ DUB → FRA Jul 22, 04:20 UTCJul 22, 05:15 UTC55m
2026-07-21 DLH4KW ATH → MUC Jul 21, 20:35 UTCJul 21, 21:40 UTC1h 5m
2026-07-21 DLH42Y LIS → FRA Jul 21, 15:45 UTCJul 21, 18:10 UTC2h 25m
2026-07-21 DLH03H MUC → BCN Jul 21, 11:40 UTCJul 21, 14:30 UTC2h 50m
2026-07-20 DLH309 - Jul 20, 15:15 UTCJul 20, 17:25 UTC2h 10m
2026-07-20 DLH4AR - Jul 20, 11:20 UTCJul 20, 13:15 UTC1h 55m
2026-07-20 DLH5HR - Jul 20, 04:15 UTCJul 20, 04:40 UTC25m
2026-07-19 DLH8YJ FRA → NUE Jul 19, 20:50 UTCJul 19, 21:15 UTC25m
2026-07-19 DLH323 - Jul 19, 16:30 UTCJul 19, 18:25 UTC1h 55m
2026-07-19 DLH322 FRA → PMO Jul 19, 13:25 UTCJul 19, 15:15 UTC1h 50m
2026-07-19 DLH92J BCN → MUC Jul 19, 05:20 UTCJul 19, 07:35 UTC2h 15m
2026-07-18 DLH44C FRA → OPO Jul 18, 19:45 UTCJul 18, 22:10 UTC2h 25m
2026-07-18 DLH5CW LEJ → FRA Jul 18, 17:30 UTCJul 18, 18:20 UTC50m
2026-07-18 DLH7AC FRA → LEJ Jul 18, 15:45 UTCJul 18, 16:15 UTC30m
2026-07-18 DLH4LX - Jul 18, 08:55 UTCJul 18, 10:35 UTC1h 40m
2026-07-18 DLH8CK FRA → OSL Jul 18, 05:25 UTCJul 18, 07:00 UTC1h 35m
2026-07-17 DLH8LX - Jul 17, 16:15 UTCJul 17, 18:29 UTC2h 15m
2026-07-17 DLH8RC FRA → OTP Jul 17, 12:55 UTCJul 17, 14:50 UTC1h 55m
2026-07-17 DLH8WE - Jul 17, 09:15 UTCJul 17, 10:00 UTC45m
2026-07-17 DLH010 FRA → HAM Jul 17, 07:25 UTCJul 17, 08:10 UTC45m
2026-07-17 DLH899 - Jul 17, 03:30 UTCJul 17, 05:15 UTC1h 45m
2026-07-16 DLH898 DUS → STR Jul 16, 18:50 UTCJul 16, 20:29 UTC1h 40m
2026-07-16 DLH8LX - Jul 16, 14:45 UTCJul 16, 16:55 UTC2h 10m
2026-07-16 DLH8RC FRA → OTP Jul 16, 11:34 UTCJul 16, 13:30 UTC1h 55m
2026-07-16 DLH4LX OSL → FRA Jul 16, 08:10 UTCJul 16, 09:50 UTC1h 40m
2026-07-16 DLH8CK FRA → OSL Jul 16, 05:30 UTCJul 16, 07:05 UTC1h 35m
2026-07-15 DLH613 FRA → FRA Jul 15, 16:00 UTCJul 16, 03:20 UTC11h 20m
2026-07-15 DLH1RE TLL → FRA Jul 15, 12:00 UTCJul 15, 14:00 UTC2h 0m

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

Mode-S 3C6488 frequently asked

What is Mode-S code 3C6488?
3C6488 is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIDH.
Where is Mode-S 3C6488 registered?
Mode-S code 3C6488 is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C6488 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 14:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C6488, octal 17062210, decimal 3,957,896.
What flights does 3C6488 operate?
Mode-S 3C6488 has broadcast 20 distinct callsigns, including DLH9E, DLH1MK, DLH1835, DLH1834, DLH8UC.