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sensors Mode-S transponder

3C648E

ICAO 24-bit transponder address · allocated to Germany

Currently assigned to D-AIDN · AIRBUS A-321

Hex
3C648E
Octal
17062216
Decimal
3,957,902
Country
DE
Tail
D-AIDN
Type
A321
Broadcasting now · callsign DLH2JW · 35,000 ft
Flights observed
493
Distinct callsigns
20
Country
DE
Last broadcast
Jul 26, 19:45 UTC

Current position

3C648E is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 3C648E 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
DLH6M - 9 2026-07-18
DLH3EY - 6 2026-07-05
DLH1835 Lufthansa 6 2026-07-18
DLH1834 Lufthansa 6 2026-07-18
DLH88V Lufthansa 5 2026-07-24
DLH6PF - 5 2026-07-19
DLH64P - 5 2026-07-06
DLH49M - 5 2026-06-26
DLH3NE - 5 2026-07-20
DLH2HP - 5 2026-07-05
DLH2ET Lufthansa 5 2026-05-31
DLH1VV - 5 2026-07-19
DLH1FR - 5 2026-07-05
DLH1CN - 5 2026-07-20
DLH06E - 5 2026-07-07
DLH03A - 5 2026-06-26
DLH9WE Lufthansa 4 2026-07-25
DLH9MC - 4 2026-06-25
DLH9LY - 4 2026-07-08
DLH9FM Lufthansa 4 2026-05-31

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 DLH4MT MUC → FCO Jul 26, 18:35 UTCJul 26, 19:45 UTC1h 10m
2026-07-26 DLH1771 PFO → MUC Jul 26, 14:25 UTCJul 26, 17:35 UTC3h 10m
2026-07-26 DLH1770 MUC → PFO Jul 26, 10:25 UTCJul 26, 13:00 UTC2h 35m
2026-07-26 DLH96V FRA → VLC Jul 26, 06:15 UTCJul 26, 07:50 UTC1h 36m
2026-07-25 DLH24Y MUC → BCN Jul 25, 19:10 UTCJul 25, 20:55 UTC1h 45m
2026-07-25 DLH9AC BLL → FRA Jul 25, 15:15 UTCJul 25, 16:25 UTC1h 10m
2026-07-25 DLH9WE FRA → SVG Jul 25, 13:15 UTCJul 25, 14:20 UTC1h 5m
2026-07-25 DLH4NF FRA → ZAG Jul 25, 11:15 UTCJul 25, 12:00 UTC45m
2026-07-25 DLH8N MUC → BER Jul 25, 09:15 UTCJul 25, 10:05 UTC50m
2026-07-25 DLH33K FRA → MAD Jul 25, 05:40 UTCJul 25, 08:00 UTC2h 20m
2026-07-24 DLH41U FRA → LIS Jul 24, 19:40 UTCJul 24, 22:25 UTC2h 45m
2026-07-24 DLH55E RHO → FRA Jul 24, 11:05 UTCJul 24, 13:25 UTC2h 20m
2026-07-24 DLH88V NCE → MUC Jul 24, 06:40 UTCJul 24, 09:25 UTC2h 45m
2026-07-23 DLH9M HAM → MUC Jul 23, 17:45 UTCJul 23, 18:40 UTC55m
2026-07-23 DLH9KL - Jul 23, 15:40 UTCJul 23, 16:45 UTC1h 5m
2026-07-23 DLH55E RHO → FRA Jul 23, 11:00 UTCJul 23, 13:30 UTC2h 30m
2026-07-23 DLH88V NCE → MUC Jul 23, 07:15 UTCJul 23, 09:30 UTC2h 15m
2026-07-23 DLH88V NCE → MUC Jul 23, 06:45 UTCJul 23, 07:10 UTC25m
2026-07-23 DLH1KV MUC → MAN Jul 23, 03:20 UTCJul 23, 05:05 UTC1h 45m
2026-07-22 DLH1CK WAW → FRA Jul 22, 18:45 UTCJul 22, 20:10 UTC1h 25m
2026-07-22 DLH7NM BUD → MUC Jul 22, 16:10 UTCJul 22, 17:05 UTC55m
2026-07-22 DLH2YX - Jul 22, 14:25 UTCJul 22, 15:20 UTC55m
2026-07-22 DLH1ME - Jul 22, 11:35 UTCJul 22, 12:25 UTC50m
2026-07-22 DLH9JV FRA → DUS Jul 22, 04:40 UTCJul 22, 05:25 UTC45m
2026-07-21 DLH8UC ARN → FRA Jul 21, 16:40 UTCJul 21, 18:30 UTC1h 50m
2026-07-21 DLH1EJ - Jul 21, 13:55 UTCJul 21, 15:25 UTC1h 30m
2026-07-21 DLH5MA CPH → MUC Jul 21, 10:50 UTCJul 21, 12:05 UTC1h 15m
2026-07-21 DLH5KH MUC → OSL Jul 21, 08:35 UTCJul 21, 09:50 UTC1h 15m
2026-07-21 DLH7YC - Jul 21, 05:20 UTCJul 21, 07:10 UTC1h 50m
2026-07-20 DLH1WR BER → FRA Jul 20, 18:10 UTCJul 20, 20:05 UTC1h 55m
2026-07-20 DLH1CN - Jul 20, 15:50 UTCJul 20, 16:45 UTC55m
2026-07-20 DLH3NE - Jul 20, 13:50 UTCJul 20, 14:30 UTC40m
2026-07-19 DLH4M HAM → MUC Jul 19, 18:40 UTCJul 19, 19:40 UTC1h 0m
2026-07-19 DLH2NH MUC → HAM Jul 19, 16:50 UTCJul 19, 17:50 UTC1h 0m
2026-07-19 DLH6RM - Jul 19, 14:45 UTCJul 19, 15:50 UTC1h 5m
2026-07-19 DLH1UW FRA → DUB Jul 19, 12:10 UTCJul 19, 13:15 UTC1h 5m
2026-07-19 DLH1VV - Jul 19, 09:50 UTCJul 19, 11:05 UTC1h 15m
2026-07-19 DLH6PF - Jul 19, 07:15 UTCJul 19, 08:20 UTC1h 5m
2026-07-19 DLH7LA - Jul 19, 05:05 UTCJul 19, 05:50 UTC45m
2026-07-18 DLH3LR - Jul 18, 20:15 UTCJul 18, 21:05 UTC50m
2026-07-18 DLH7XA - Jul 18, 17:40 UTCJul 18, 19:05 UTC1h 25m
2026-07-18 DLH4NC - Jul 18, 14:40 UTCJul 18, 16:05 UTC1h 25m
2026-07-18 DLH1835 FRA → CDG Jul 18, 10:40 UTCJul 18, 12:55 UTC2h 15m
2026-07-18 DLH1834 MUC → AGP Jul 18, 06:30 UTCJul 18, 09:20 UTC2h 50m
2026-07-18 DLH6M - Jul 18, 04:50 UTCJul 18, 05:20 UTC30m
2026-07-18 DLH6M - Jul 18, 04:20 UTCJul 18, 04:45 UTC25m
2026-07-17 DLH2CL - Jul 17, 19:40 UTCJul 17, 20:40 UTC1h 0m
2026-07-17 DLH9AC DBV → MUC Jul 17, 16:34 UTCJul 17, 17:55 UTC1h 20m
2026-07-17 DLH9WE MUC → DBV Jul 17, 13:29 UTCJul 17, 14:35 UTC1h 5m
2026-07-17 DLH4E - Jul 17, 10:35 UTCJul 17, 11:35 UTC1h 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-AIDN page for operator, model, and routing details .

Mode-S 3C648E frequently asked

What is Mode-S code 3C648E?
3C648E is an ICAO 24-bit transponder address. Allocated to Germany. Assigned to D-AIDN.
Where is Mode-S 3C648E registered?
Mode-S code 3C648E is allocated to Germany (DE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3C648E broadcasting right now?
Yes. Mode-S 3C648E is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3C648E, octal 17062216, decimal 3,957,902.
What flights does 3C648E operate?
Mode-S 3C648E has broadcast 20 distinct callsigns, including DLH6M, DLH3EY, DLH1835, DLH1834, DLH88V.