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sensors Mode-S transponder

3C648C

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIDL · AIRBUS A-321

Hex
3C648C
Octal
17062214
Decimal
3,957,900
Country
DE
Tail
D-AIDL
Type
A321
No current signal · last broadcast Jul 26, 21:00 UTC
Flights observed
461
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 21:00 UTC

Last known position

Most recent position reported by Mode-S 3C648C.

Country allocation

The ICAO 24-bit address 3C648C 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
DLH99M Lufthansa 6 2026-07-21
DLH93V - 6 2026-07-21
DLH44K Lufthansa 6 2026-07-26
DLH206 - 6 2026-07-10
DLH1WL - 6 2026-07-21
DLH14C Lufthansa 6 2026-07-26
DLH9PL - 5 2026-06-28
DLH9KK - 5 2026-07-05
DLH982 - 5 2026-06-27
DLH8MW Lufthansa 5 2026-07-20
DLH8EM Lufthansa 5 2026-07-19
DLH85K - 5 2026-06-23
DLH7VV - 5 2026-07-20
DLH77P - 5 2026-06-23
DLH6RK Lufthansa 5 2026-07-19
DLH53F - 5 2026-06-23
DLH3WU - 5 2026-07-05
DLH62F - 4 2026-07-05
DLH42Y Lufthansa 4 2026-07-24
DLH207 - 4 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH8LP FRA → BGO Jul 26, 19:10 UTCJul 26, 21:00 UTC1h 50m
2026-07-26 DLH44K PMI → FRA Jul 26, 15:45 UTCJul 26, 17:45 UTC2h 0m
2026-07-26 DLH14C FRA → MAD Jul 26, 12:00 UTCJul 26, 13:55 UTC1h 55m
2026-07-26 DLH3EJ FRA → LEJ Jul 26, 08:05 UTCJul 26, 09:30 UTC1h 25m
2026-07-26 DLH6LC NAP → FRA Jul 26, 05:10 UTCJul 26, 07:00 UTC1h 51m
2026-07-25 DLH8VY MXP → MUC Jul 25, 17:30 UTCJul 25, 18:50 UTC1h 20m
2026-07-25 DLH1LA LCY → FRA Jul 25, 15:10 UTCJul 25, 16:25 UTC1h 15m
2026-07-25 DLH9EJ TOS → FRA Jul 25, 11:25 UTCJul 25, 13:30 UTC2h 5m
2026-07-25 DLH5MV FRA → GOT Jul 25, 08:15 UTCJul 25, 10:10 UTC1h 55m
2026-07-25 DLH1457 TIA → FRA Jul 25, 04:40 UTCJul 25, 06:30 UTC1h 50m
2026-07-24 DLH1456 FRA → TIA Jul 24, 20:25 UTCJul 24, 21:50 UTC1h 25m
2026-07-24 DLH42Y LIS → FRA Jul 24, 16:00 UTCJul 24, 18:20 UTC2h 20m
2026-07-24 DLH03H MUC → BCN Jul 24, 11:45 UTCJul 24, 14:40 UTC2h 55m
2026-07-24 DLH81H FRA → OPO Jul 24, 06:50 UTCJul 24, 09:00 UTC2h 10m
2026-07-23 DLH67K FRA → MAD Jul 23, 19:30 UTCJul 23, 21:30 UTC2h 0m
2026-07-23 DLH7JV BUD → FRA Jul 23, 16:55 UTCJul 23, 17:50 UTC55m
2026-07-23 DLH8AU FRA → BLL Jul 23, 14:50 UTCJul 23, 16:00 UTC1h 10m
2026-07-23 DLH1RE MUC → HEL Jul 23, 11:35 UTCJul 23, 13:30 UTC1h 55m
2026-07-23 DLH880 FRA → TLL Jul 23, 08:20 UTCJul 23, 10:30 UTC2h 10m
2026-07-22 DLH6UP FRA → HAJ Jul 22, 11:40 UTCJul 22, 14:15 UTC2h 35m
2026-07-22 DLH4PP - Jul 22, 10:20 UTCJul 22, 11:25 UTC1h 5m
2026-07-21 DLH1WL FRA → HAM Jul 21, 20:20 UTCJul 21, 21:05 UTC45m
2026-07-21 DLH99M GRZ → FRA Jul 21, 16:55 UTCJul 21, 18:55 UTC2h 0m
2026-07-21 DLH93V FRA → ALC Jul 21, 12:40 UTCJul 21, 14:55 UTC2h 15m
2026-07-21 DLH2AC MUC → OTP Jul 21, 09:25 UTCJul 21, 10:45 UTC1h 20m
2026-07-21 DLH3YY - Jul 21, 07:05 UTCJul 21, 08:25 UTC1h 20m
2026-07-21 DLH7EK HAM → FRA Jul 21, 04:35 UTCJul 21, 05:25 UTC50m
2026-07-20 DLH1WL FRA → HAM Jul 20, 19:45 UTCJul 20, 20:25 UTC40m
2026-07-20 DLH99M - Jul 20, 16:20 UTCJul 20, 18:25 UTC2h 5m
2026-07-20 DLH93V FRA → ALC Jul 20, 12:30 UTCJul 20, 14:45 UTC2h 15m
2026-07-20 DLH7VV - Jul 20, 09:55 UTCJul 20, 10:55 UTC1h 0m
2026-07-20 DLH8MW FRA → VCE Jul 20, 07:25 UTCJul 20, 08:30 UTC1h 5m
2026-07-19 DLH9WT FRA → DUS Jul 19, 17:40 UTCJul 19, 19:15 UTC1h 35m
2026-07-19 DLH6VX - Jul 19, 15:00 UTCJul 19, 16:40 UTC1h 40m
2026-07-19 DLH8EM NAP → FRA Jul 19, 12:00 UTCJul 19, 13:45 UTC1h 45m
2026-07-19 DLH6RK HAJ → FRA Jul 19, 08:50 UTCJul 19, 10:10 UTC1h 20m
2026-07-19 DLH3HP FRA → DRS Jul 19, 04:05 UTCJul 19, 06:20 UTC2h 15m
2026-07-18 DLH8AH BHX → MUC Jul 18, 20:15 UTCJul 18, 22:20 UTC2h 5m
2026-07-18 DLH309 - Jul 18, 15:50 UTCJul 18, 18:25 UTC2h 35m
2026-07-18 DLH4AR - Jul 18, 12:00 UTCJul 18, 13:55 UTC1h 55m
2026-07-18 DLH837 - Jul 18, 08:50 UTCJul 18, 09:50 UTC1h 0m
2026-07-18 DLH836 FRA → BLL Jul 18, 06:50 UTCJul 18, 07:50 UTC1h 0m
2026-07-18 DLH049 HAJ → FRA Jul 18, 04:20 UTCJul 18, 04:55 UTC35m
2026-07-17 DLH048 FRA → HAJ Jul 17, 20:55 UTCJul 17, 21:30 UTC35m
2026-07-17 DLH963 EDI → FRA Jul 17, 17:55 UTCJul 17, 19:25 UTC1h 30m
2026-07-17 DLH2XH FRA → EDI Jul 17, 14:30 UTCJul 17, 16:04 UTC1h 35m
2026-07-17 DLH46P - Jul 17, 12:35 UTCJul 17, 13:20 UTC45m
2026-07-17 DLH06J - Jul 17, 10:50 UTCJul 17, 11:30 UTC40m
2026-07-17 DLH2NL BER → FRA Jul 17, 07:30 UTCJul 17, 08:15 UTC45m
2026-07-17 DLH172 FRA → BER Jul 17, 04:59 UTCJul 17, 05:45 UTC45m

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

Mode-S 3C648C frequently asked

What is Mode-S code 3C648C?
3C648C is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIDL.
Where is Mode-S 3C648C registered?
Mode-S code 3C648C is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C648C broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C648C, octal 17062214, decimal 3,957,900.
What flights does 3C648C operate?
Mode-S 3C648C has broadcast 20 distinct callsigns, including DLH99M, DLH93V, DLH44K, DLH206, DLH1WL.